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CHANGES.txt
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3.11.13
* Upgrade jackson-databind to 2.13.2.2 (CASSANDRA-17556)
* Upgrade slf4j to 1.7.25 (CASSANDRA-17474)
* Upgrade jackson to 2.13.2 (CASSANDRA-17492)
* emit warning on keyspace creation when replication factor is bigger than the number of nodes (CASSANDRA-16747)
* Fix snapshot true size calculation (CASSANDRA-17267)
* Validate existence of DCs when repairing (CASSANDRA-17407)
* dropping of a materialized view creates a snapshot with dropped- prefix (CASSANDRA-17415)
Merged from 3.0:
* fsync TOC and digest files (CASSANDRA-10709)
* Fix URISyntaxException in nodetool with updated Java (CASSANDRA-17581)
* Schema mutations may not be completed on drain (CASSANDRA-17524)
* Fix data corruption in AbstractCompositeType due to static boolean byte buffers (CASSANDRA-14752)
* Add procps dependency to RPM/Debian packages (CASSANDRA-17516)
* Suppress CVE-2021-44521 (CASSANDRA-17492)
* ConnectionLimitHandler may leaks connection count if remote connection drops (CASSANDRA-17252)
* Require ant >= 1.10 (CASSANDRA-17428)
* Disallow CONTAINS for UPDATE and DELETE (CASSANDRA-15266)
* filter out NULL_VERSION entries from peers table in ConfiguredLimit (CASSANDRA-16518)
* Suppress inapplicable CVEs (CASSANDRA-17368)
* Fix flaky test - test_cqlsh_completion.TestCqlshCompletion (CASSANDRA-17338)
* Fixed TestCqlshOutput failing tests (CASSANDRA-17386)
* Lazy transaction log replica creation allows incorrect replica content divergence during anticompaction (CASSANDRA-17273)
* LeveledCompactionStrategy disk space check improvements (CASSANDRA-17272)
3.11.12
* Extend operator control over the UDF threading model for CVE-2021-44521 (CASSANDRA-17352)
* Upgrade snakeyaml to 1.26 in 3.11 (CASSANDRA=17028)
* Add key validation to ssstablescrub (CASSANDRA-16969)
* Update Jackson from 2.9.10 to 2.12.5 (CASSANDRA-16851)
* Include SASI components to snapshots (CASSANDRA-15134)
* Make assassinate more resilient to missing tokens (CASSANDRA-16847)
* Exclude Jackson 1.x transitive dependency of hadoop* provided dependencies (CASSANDRA-16854)
* Validate SASI tokenizer options before adding index to schema (CASSANDRA-15135)
* Fixup scrub output when no data post-scrub and clear up old use of row, which really means partition (CASSANDRA-16835)
* Fix ant-junit dependency issue (CASSANDRA-16827)
* Reduce thread contention in CommitLogSegment and HintsBuffer (CASSANDRA-16072)
* Avoid sending CDC column if not enabled (CASSANDRA-16770)
Merged from 3.0:
* Fix conversion from megabits to bytes in streaming rate limiter (CASSANDRA-17243)
* Upgrade logback to 1.2.9 (CASSANDRA-17204)
* Avoid race in AbstractReplicationStrategy endpoint caching (CASSANDRA-16673)
* Fix abort when window resizing during cqlsh COPY (CASSANDRA-15230)
* Fix slow keycache load which blocks startup for tables with many sstables (CASSANDRA-14898)
* Fix rare NPE caused by batchlog replay / node decomission races (CASSANDRA-17049)
* Allow users to view permissions of the roles they created (CASSANDRA-16902)
* Fix failure handling in inter-node communication (CASSANDRA-16334)
* Log more information when a node runs out of commitlog space (CASSANDRA-11323)
* Don't take snapshots when truncating system tables (CASSANDRA-16839)
* Make -Dtest.methods consistently optional in all Ant test targets (CASSANDRA-17014)
* Immediately apply stream throughput, considering negative values as unthrottled (CASSANDRA-16959)
* Do not release new SSTables in offline transactions (CASSANDRA-16975)
* ArrayIndexOutOfBoundsException in FunctionResource#fromName (CASSANDRA-16977, CASSANDRA-16995)
* CVE-2015-0886 Security vulnerability in jbcrypt is addressed (CASSANDRA-9384)
* Avoid useless SSTable reads during single partition queries (CASSANDRA-16944)
* Debian init respects CASSANDRA_HEAPDUMP_DIR (CASSANDRA-13843)
* Catch UnsatisfiedLinkError in WindowsTimer (CASSANDRA-16085)
* Avoid removing batch when it's not created during view replication (CASSANDRA-16175)
* Make the addition of regular column to COMPACT tables throw an InvalidRequestException (CASSANDRA-14564)
* Fix materialized view schema backup as table (CASSANDRA-12734)
* Avoid signaling DigestResolver until the minimum number of responses are guaranteed to be visible (CASSANDRA-16883)
* Fix secondary indexes on primary key columns skipping some writes (CASSANDRA-16868)
* Fix incorrect error message in LegacyLayout (CASSANDRA-15136)
* Use JMX to validate nodetool --jobs parameter (CASSANDRA-16104)
* Handle properly UnsatisfiedLinkError in NativeLibrary#getProcessID() (CASSANDRA-16578)
* Remove mutation data from error log message (CASSANDRA-16817)
* Race in CompactionExecutorTest (CASSANDRA-17239)
Merged from 2.2:
* Add python2 location to RPMs (CASSANDRA-16822)
3.11.11
* Make cqlsh use the same set of reserved keywords than the server uses (CASSANDRA-15663)
* Optimize bytes skipping when reading SSTable files (CASSANDRA-14415)
* Enable tombstone compactions when unchecked_tombstone_compaction is set in TWCS (CASSANDRA-14496)
* Read only the required SSTables for single partition queries (CASSANDRA-16737)
* Fix LeveledCompactionStrategy compacts last level throw an ArrayIndexOutOfBoundsException (CASSANDRA-15669)
* Maps $CASSANDRA_LOG_DIR to cassandra.logdir java property when executing nodetool (CASSANDRA-16199)
* Nodetool garbagecollect should retain SSTableLevel for LCS (CASSANDRA-16634)
* Ignore stale acks received in the shadow round (CASSANDRA-16588)
* Add autocomplete and error messages for provide_overlapping_tombstones (CASSANDRA-16350)
* Add StorageServiceMBean.getKeyspaceReplicationInfo(keyspaceName) (CASSANDRA-16447)
* Make sure sstables with moved starts are removed correctly in LeveledGenerations (CASSANDRA-16552)
* Upgrade jackson-databind to 2.9.10.8 (CASSANDRA-16462)
Merged from 3.0:
* Binary releases no longer bundle the apidocs (javadoc) (CASSANDRA-16557)
* Migrate dependency handling from maven-ant-tasks to resolver-ant-tasks, removing lib/ directory from version control (CASSANDRA-16557)
* Don't allow seeds to replace without using unsafe (CASSANDRA-14463)
* Calculate time remaining correctly for all compaction types in compactionstats (CASSANDRA-14701)
* Receipt of gossip shutdown notification updates TokenMetadata (CASSANDRA-16796)
* Count bloom filter misses correctly (CASSANDRA-12922)
* Reject token() in MV WHERE clause (CASSANDRA-13464)
* Ensure java executable is on the path (CASSANDRA-14325)
* Make speculative retry parameter case-insensitive for backward compatibility with 2.1 (CASSANDRA-16467)
* Push digest mismatch exceptions to trace (CASSANDRA-14900)
* Handle correctly the exceptions thrown by custom QueryHandler constructors (CASSANDRA-16703)
* Adding columns via ALTER TABLE can generate corrupt sstables (CASSANDRA-16735)
* Add flag to disable ALTER...DROP COMPACT STORAGE statements (CASSANDRA-16733)
* Clean transaction log leftovers at the beginning of sstablelevelreset and sstableofflinerelevel (CASSANDRA-12519)
* CQL shell should prefer newer TLS version by default (CASSANDRA-16695)
* Ensure that existing empty rows are properly returned (CASSANDRA-16671)
* Invalidate prepared statements on DROP COMPACT (CASSANDRA-16712)
* Failure to execute queries should emit a KPI other than read timeout/unavailable so it can be alerted/tracked (CASSANDRA-16581)
* Don't wait on schema versions from replacement target when replacing a node (CASSANDRA-16692)
* StandaloneVerifier does not fail when unable to verify SSTables, it only fails if Corruption is thrown (CASSANDRA-16683)
* Fix bloom filter false ratio calculation by including true negatives (CASSANDRA-15834)
* Prevent loss of commit log data when moving sstables between nodes (CASSANDRA-16619)
* Fix materialized view builders inserting truncated data (CASSANDRA-16567)
* Don't wait for schema migrations from removed nodes (CASSANDRA-16577)
* Scheduled (delayed) schema pull tasks should not run after MIGRATION stage shutdown during decommission (CASSANDRA-16495)
* Ignore trailing zeros in hint files (CASSANDRA-16523)
* Refuse DROP COMPACT STORAGE if some 2.x sstables are in use (CASSANDRA-15897)
* Fix ColumnFilter::toString not returning a valid CQL fragment (CASSANDRA-16483)
* Fix ColumnFilter behaviour to prevent digest mitmatches during upgrades (CASSANDRA-16415)
* Avoid pushing schema mutations when setting up distributed system keyspaces locally (CASSANDRA-16387)
Merged from 2.2:
* Remove ant targets list-jvm-dtests and ant list-jvm-upgrade-dtests (CASSANDRA-16519)
* Fix centos packaging for arm64, >=4.0 rpm's now require python3 (CASSANDRA-16477)
* Make TokenMetadata's ring version increments atomic (CASSANDRA-16286)
3.11.10
* Fix digest computation for queries with fetched but non queried columns (CASSANDRA-15962)
* Reduce amount of allocations during batch statement execution (CASSANDRA-16201)
* Update jflex-1.6.0.jar to match upstream (CASSANDRA-16393)
* Fix DecimalDeserializer#toString OOM (CASSANDRA-14925)
* Rate limit validation compactions using compaction_throughput_mb_per_sec (CASSANDRA-16161)
* SASI's `max_compaction_flush_memory_in_mb` settings over 100GB revert to default of 1GB (CASSANDRA-16071)
Merged from 3.0:
* Prevent unbounded number of pending flushing tasks (CASSANDRA-16261)
* Improve empty hint file handling during startup (CASSANDRA-16162)
* Allow empty string in collections with COPY FROM in cqlsh (CASSANDRA-16372)
* Fix skipping on pre-3.0 created compact storage sstables due to missing primary key liveness (CASSANDRA-16226)
* Extend the exclusion of replica filtering protection to other indices instead of just SASI (CASSANDRA-16311)
* Synchronize transaction logs for JBOD (CASSANDRA-16225)
* Fix the counting of cells per partition (CASSANDRA-16259)
* Fix serial read/non-applying CAS linearizability (CASSANDRA-12126)
* Avoid potential NPE in JVMStabilityInspector (CASSANDRA-16294)
* Improved check of num_tokens against the length of initial_token (CASSANDRA-14477)
* Fix a race condition on ColumnFamilyStore and TableMetrics (CASSANDRA-16228)
* Remove the SEPExecutor blocking behavior (CASSANDRA-16186)
* Fix invalid cell value skipping when reading from disk (CASSANDRA-16223)
* Prevent invoking enable/disable gossip when not in NORMAL (CASSANDRA-16146)
* Wait for schema agreement when bootstrapping (CASSANDRA-15158)
Merged from 2.2:
* Fix the histogram merge of the table metrics (CASSANDRA-16259)
3.11.9
* Synchronize Keyspace instance store/clear (CASSANDRA-16210)
* Fix ColumnFilter to avoid querying cells of unselected complex columns (CASSANDRA-15977)
* Fix memory leak in CompressedChunkReader (CASSANDRA-15880)
* Don't attempt value skipping with mixed version cluster (CASSANDRA-15833)
* Avoid failing compactions with very large partitions (CASSANDRA-15164)
* Make sure LCS handles duplicate sstable added/removed notifications correctly (CASSANDRA-14103)
Merged from 3.0:
* Fix OOM when terminating repair session (CASSANDRA-15902)
* Avoid marking shutting down nodes as up after receiving gossip shutdown message (CASSANDRA-16094)
* Check SSTables for latest version before dropping compact storage (CASSANDRA-16063)
* Handle unexpected columns due to schema races (CASSANDRA-15899)
* Add flag to ignore unreplicated keyspaces during repair (CASSANDRA-15160)
Merged from 2.2:
* Package tools/bin scripts as executable (CASSANDRA-16151)
* Fixed a NullPointerException when calling nodetool enablethrift (CASSANDRA-16127)
3.11.8
* Correctly interpret SASI's `max_compaction_flush_memory_in_mb` setting in megabytes not bytes (CASSANDRA-16071)
* Fix short read protection for GROUP BY queries (CASSANDRA-15459)
* Frozen RawTuple is not annotated with frozen in the toString method (CASSANDRA-15857)
Merged from 3.0:
* Use IF NOT EXISTS for index and UDT create statements in snapshot schema files (CASSANDRA-13935)
* Fix gossip shutdown order (CASSANDRA-15816)
* Remove broken 'defrag-on-read' optimization (CASSANDRA-15432)
* Check for endpoint collision with hibernating nodes (CASSANDRA-14599)
* Operational improvements and hardening for replica filtering protection (CASSANDRA-15907)
* stop_paranoid disk failure policy is ignored on CorruptSSTableException after node is up (CASSANDRA-15191)
* Forbid altering UDTs used in partition keys (CASSANDRA-15933)
* Fix empty/null json string representation (CASSANDRA-15896)
* 3.x fails to start if commit log has range tombstones from a column which is also deleted (CASSANDRA-15970)
* Handle difference in timestamp precision between java8 and java11 in LogFIle.java (CASSANDRA-16050)
Merged from 2.2:
* Fix CQL parsing of collections when the column type is reversed (CASSANDRA-15814)
Merged from 2.1:
* Only allow strings to be passed to JMX authentication (CASSANDRA-16077)
3.11.7
* Fix cqlsh output when fetching all rows in batch mode (CASSANDRA-15905)
* Upgrade Jackson to 2.9.10 (CASSANDRA-15867)
* Fix CQL formatting of read command restrictions for slow query log (CASSANDRA-15503)
* Allow sstableloader to use SSL on the native port (CASSANDRA-14904)
Merged from 3.0:
* Backport CASSANDRA-12189: escape string literals (CASSANDRA-15948)
* Avoid hinted handoff per-host throttle being arounded to 0 in large cluster (CASSANDRA-15859)
* Avoid emitting empty range tombstones from RangeTombstoneList (CASSANDRA-15924)
* Avoid thread starvation, and improve compare-and-swap performance, in the slab allocators (CASSANDRA-15922)
* Add token to tombstone warning and error messages (CASSANDRA-15890)
* Fixed range read concurrency factor computation and capped as 10 times tpc cores (CASSANDRA-15752)
* Catch exception on bootstrap resume and init native transport (CASSANDRA-15863)
* Fix replica-side filtering returning stale data with CL > ONE (CASSANDRA-8272, CASSANDRA-8273)
* Fix duplicated row on 2.x upgrades when multi-rows range tombstones interact with collection ones (CASSANDRA-15805)
* Rely on snapshotted session infos on StreamResultFuture.maybeComplete to avoid race conditions (CASSANDRA-15667)
* EmptyType doesn't override writeValue so could attempt to write bytes when expected not to (CASSANDRA-15790)
* Fix index queries on partition key columns when some partitions contains only static data (CASSANDRA-13666)
* Avoid creating duplicate rows during major upgrades (CASSANDRA-15789)
* liveDiskSpaceUsed and totalDiskSpaceUsed get corrupted if IndexSummaryRedistribution gets interrupted (CASSANDRA-15674)
* Fix Debian init start/stop (CASSANDRA-15770)
* Fix infinite loop on index query paging in tables with clustering (CASSANDRA-14242)
* Fix chunk index overflow due to large sstable with small chunk length (CASSANDRA-15595)
* Allow selecting static column only when querying static index (CASSANDRA-14242)
* cqlsh return non-zero status when STDIN CQL fails (CASSANDRA-15623)
* Don't skip sstables in slice queries based only on local min/max/deletion timestamp (CASSANDRA-15690)
* Memtable memory allocations may deadlock (CASSANDRA-15367)
* Run evictFromMembership in GossipStage (CASSANDRA-15592)
Merged from 2.2:
* Fix nomenclature of allow and deny lists (CASSANDRA-15862)
* Remove generated files from source artifact (CASSANDRA-15849)
* Remove duplicated tools binaries from tarballs (CASSANDRA-15768)
* Duplicate results with DISTINCT queries in mixed mode (CASSANDRA-15501)
* Disable JMX rebinding (CASSANDRA-15653)
Merged from 2.1:
* Fix writing of snapshot manifest when the table has table-backed secondary indexes (CASSANDRA-10968)
* Fix parse error in cqlsh COPY FROM and formatting for map of blobs (CASSANDRA-15679)
* Fix Commit log replays when static column clustering keys are collections (CASSANDRA-14365)
* Fix Red Hat init script on newer systemd versions (CASSANDRA-15273)
* Allow EXTRA_CLASSPATH to work on tar/source installations (CASSANDRA-15567)
3.11.6
* Fix bad UDT sstable metadata serialization headers written by C* 3.0 on upgrade and in sstablescrub (CASSANDRA-15035)
* Fix nodetool compactionstats showing extra pending task for TWCS - patch implemented (CASSANDRA-15409)
* Fix SELECT JSON formatting for the "duration" type (CASSANDRA-15075)
* Fix LegacyLayout to have same behavior as 2.x when handling unknown column names (CASSANDRA-15081)
* Update nodetool help stop output (CASSANDRA-15401)
Merged from 3.0:
* Run in-jvm upgrade dtests in circleci (CASSANDRA-15506)
* Include updates to static column in mutation size calculations (CASSANDRA-15293)
* Fix point-in-time recoevery ignoring timestamp of updates to static columns (CASSANDRA-15292)
* GC logs are also put under $CASSANDRA_LOG_DIR (CASSANDRA-14306)
* Fix sstabledump's position key value when partitions have multiple rows (CASSANDRA-14721)
* Avoid over-scanning data directories in LogFile.verify() (CASSANDRA-15364)
* Bump generations and document changes to system_distributed and system_traces in 3.0, 3.11
(CASSANDRA-15441)
* Fix system_traces creation timestamp; optimise system keyspace upgrades (CASSANDRA-15398)
* Fix various data directory prefix matching issues (CASSANDRA-13974)
* Minimize clustering values in metadata collector (CASSANDRA-15400)
* Avoid over-trimming of results in mixed mode clusters (CASSANDRA-15405)
* validate value sizes in LegacyLayout (CASSANDRA-15373)
* Ensure that tracing doesn't break connections in 3.x/4.0 mixed mode by default (CASSANDRA-15385)
* Make sure index summary redistribution does not start when compactions are paused (CASSANDRA-15265)
* Ensure legacy rows have primary key livenessinfo when they contain illegal cells (CASSANDRA-15365)
* Fix race condition when setting bootstrap flags (CASSANDRA-14878)
* Fix NativeLibrary.tryOpenDirectory callers for Windows (CASSANDRA-15426)
Merged from 2.2:
* Fix SELECT JSON output for empty blobs (CASSANDRA-15435)
* In-JVM DTest: Set correct internode message version for upgrade test (CASSANDRA-15371)
* In-JVM DTest: Support NodeTool in dtest (CASSANDRA-15429)
* Fix NativeLibrary.tryOpenDirectory callers for Windows (CASSANDRA-15426)
3.11.5
* Fix SASI non-literal string comparisons (range operators) (CASSANDRA-15169)
* Make sure user defined compaction transactions are always closed (CASSANDRA-15123)
* Fix cassandra-env.sh to use $CASSANDRA_CONF to find cassandra-jaas.config (CASSANDRA-14305)
* Fixed nodetool cfstats printing index name twice (CASSANDRA-14903)
* Add flag to disable SASI indexes, and warnings on creation (CASSANDRA-14866)
Merged from 3.0:
* Add ability to cap max negotiable protocol version (CASSANDRA-15193)
* Gossip tokens on startup if available (CASSANDRA-15335)
* Fix resource leak in CompressedSequentialWriter (CASSANDRA-15340)
* Fix bad merge that reverted CASSANDRA-14993 (CASSANDRA-15289)
* Fix LegacyLayout RangeTombstoneList IndexOutOfBoundsException when upgrading and RangeTombstone bounds are asymmetric (CASSANDRA-15172)
* Fix NPE when using allocate_tokens_for_keyspace on new DC/rack (CASSANDRA-14952)
* Filter sstables earlier when running cleanup (CASSANDRA-15100)
* Use mean row count instead of mean column count for index selectivity calculation (CASSANDRA-15259)
* Avoid updating unchanged gossip states (CASSANDRA-15097)
* Prevent recreation of previously dropped columns with a different kind (CASSANDRA-14948)
* Prevent client requests from blocking on executor task queue (CASSANDRA-15013)
* Toughen up column drop/recreate type validations (CASSANDRA-15204)
* LegacyLayout should handle paging states that cross a collection column (CASSANDRA-15201)
* Prevent RuntimeException when username or password is empty/null (CASSANDRA-15198)
* Multiget thrift query returns null records after digest mismatch (CASSANDRA-14812)
* Skipping illegal legacy cells can break reverse iteration of indexed partitions (CASSANDRA-15178)
* Handle paging states serialized with a different version than the session's (CASSANDRA-15176)
* Throw IOE instead of asserting on unsupporter peer versions (CASSANDRA-15066)
* Update token metadata when handling MOVING/REMOVING_TOKEN events (CASSANDRA-15120)
* Add ability to customize cassandra log directory using $CASSANDRA_LOG_DIR (CASSANDRA-15090)
* Skip cells with illegal column names when reading legacy sstables (CASSANDRA-15086)
* Fix assorted gossip races and add related runtime checks (CASSANDRA-15059)
* Fix mixed mode partition range scans with limit (CASSANDRA-15072)
* cassandra-stress works with frozen collections: list and set (CASSANDRA-14907)
* Fix handling FS errors on writing and reading flat files - LogTransaction and hints (CASSANDRA-15053)
* Avoid double closing the iterator to avoid overcounting the number of requests (CASSANDRA-15058)
* Improve `nodetool status -r` speed (CASSANDRA-14847)
* Improve merkle tree size and time on heap (CASSANDRA-14096)
* Add missing commands to nodetool_completion (CASSANDRA-14916)
* Anti-compaction temporarily corrupts sstable state for readers (CASSANDRA-15004)
Merged from 2.2:
* Catch non-IOException in FileUtils.close to make sure that all resources are closed (CASSANDRA-15225)
* Handle exceptions during authentication/authorization (CASSANDRA-15041)
* Support cross version messaging in in-jvm upgrade dtests (CASSANDRA-15078)
* Fix index summary redistribution cancellation (CASSANDRA-15045)
* Refactor Circle CI configuration (CASSANDRA-14806)
* Fixing invalid CQL in security documentation (CASSANDRA-15020)
* Multi-version in-JVM dtests (CASSANDRA-14937)
* Allow instance class loaders to be garbage collected for inJVM dtest (CASSANDRA-15170)
* Add support for network topology and query tracing for inJVM dtest (CASSANDRA-15319)
3.11.4
* Make stop-server.bat wait for Cassandra to terminate (CASSANDRA-14829)
* Correct sstable sorting for garbagecollect and levelled compaction (CASSANDRA-14870)
Merged from 3.0:
* Severe concurrency issues in STCS,DTCS,TWCS,TMD.Topology,TypeParser
* Add a script to make running the cqlsh tests in cassandra repo easier (CASSANDRA-14951)
* If SizeEstimatesRecorder misses a 'onDropTable' notification, the size_estimates table will never be cleared for that table. (CASSANDRA-14905)
* Counters fail to increment in 2.1/2.2 to 3.X mixed version clusters (CASSANDRA-14958)
* Streaming needs to synchronise access to LifecycleTransaction (CASSANDRA-14554)
* Fix cassandra-stress write hang with default options (CASSANDRA-14616)
* Differentiate between slices and RTs when decoding legacy bounds (CASSANDRA-14919)
* Netty epoll IOExceptions caused by unclean client disconnects being logged at INFO (CASSANDRA-14909)
* Unfiltered.isEmpty conflicts with Row extends AbstractCollection.isEmpty (CASSANDRA-14588)
* RangeTombstoneList doesn't properly clean up mergeable or superseded rts in some cases (CASSANDRA-14894)
* Fix handling of collection tombstones for dropped columns from legacy sstables (CASSANDRA-14912)
* Throw exception if Columns serialized subset encode more columns than possible (CASSANDRA-14591)
* Drop/add column name with different Kind can result in corruption (CASSANDRA-14843)
* Fix missing rows when reading 2.1 SSTables with static columns in 3.0 (CASSANDRA-14873)
* Move TWCS message 'No compaction necessary for bucket size' to Trace level (CASSANDRA-14884)
* Sstable min/max metadata can cause data loss (CASSANDRA-14861)
* Dropped columns can cause reverse sstable iteration to return prematurely (CASSANDRA-14838)
* Legacy sstables with multi block range tombstones create invalid bound sequences (CASSANDRA-14823)
* Expand range tombstone validation checks to multiple interim request stages (CASSANDRA-14824)
* Reverse order reads can return incomplete results (CASSANDRA-14803)
* Avoid calling iter.next() in a loop when notifying indexers about range tombstones (CASSANDRA-14794)
* Fix purging semi-expired RT boundaries in reversed iterators (CASSANDRA-14672)
* DESC order reads can fail to return the last Unfiltered in the partition (CASSANDRA-14766)
* Fix corrupted collection deletions for dropped columns in 3.0 <-> 2.{1,2} messages (CASSANDRA-14568)
* Fix corrupted static collection deletions in 3.0 <-> 2.{1,2} messages (CASSANDRA-14568)
* Handle failures in parallelAllSSTableOperation (cleanup/upgradesstables/etc) (CASSANDRA-14657)
* Improve TokenMetaData cache populating performance avoid long locking (CASSANDRA-14660)
* Backport: Flush netty client messages immediately (not by default) (CASSANDRA-13651)
* Fix static column order for SELECT * wildcard queries (CASSANDRA-14638)
* sstableloader should use discovered broadcast address to connect intra-cluster (CASSANDRA-14522)
* Fix reading columns with non-UTF names from schema (CASSANDRA-14468)
Merged from 2.2:
* CircleCI docker image should bake in more dependencies (CASSANDRA-14985)
* Don't enable client transports when bootstrap is pending (CASSANDRA-14525)
* MigrationManager attempts to pull schema from different major version nodes (CASSANDRA-14928)
* Fix incorrect cqlsh results when selecting same columns multiple times (CASSANDRA-13262)
* Returns null instead of NaN or Infinity in JSON strings (CASSANDRA-14377)
Merged from 2.1:
* Paged Range Slice queries with DISTINCT can drop rows from results (CASSANDRA-14956)
* Update release checksum algorithms to SHA-256, SHA-512 (CASSANDRA-14970)
3.11.3
* Validate supported column type with SASI analyzer (CASSANDRA-13669)
* Remove BTree.Builder Recycler to reduce memory usage (CASSANDRA-13929)
* Reduce nodetool GC thread count (CASSANDRA-14475)
* Fix New SASI view creation during Index Redistribution (CASSANDRA-14055)
* Remove string formatting lines from BufferPool hot path (CASSANDRA-14416)
* Update metrics to 3.1.5 (CASSANDRA-12924)
* Detect OpenJDK jvm type and architecture (CASSANDRA-12793)
* Don't use guava collections in the non-system keyspace jmx attributes (CASSANDRA-12271)
* Allow existing nodes to use all peers in shadow round (CASSANDRA-13851)
* Fix cqlsh to read connection.ssl cqlshrc option again (CASSANDRA-14299)
* Downgrade log level to trace for CommitLogSegmentManager (CASSANDRA-14370)
* CQL fromJson(null) throws NullPointerException (CASSANDRA-13891)
* Serialize empty buffer as empty string for json output format (CASSANDRA-14245)
* Allow logging implementation to be interchanged for embedded testing (CASSANDRA-13396)
* SASI tokenizer for simple delimiter based entries (CASSANDRA-14247)
* Fix Loss of digits when doing CAST from varint/bigint to decimal (CASSANDRA-14170)
* RateBasedBackPressure unnecessarily invokes a lock on the Guava RateLimiter (CASSANDRA-14163)
* Fix wildcard GROUP BY queries (CASSANDRA-14209)
Merged from 3.0:
* Fix corrupted static collection deletions in 3.0 -> 2.{1,2} messages (CASSANDRA-14568)
* Fix potential IndexOutOfBoundsException with counters (CASSANDRA-14167)
* Always close RT markers returned by ReadCommand#executeLocally() (CASSANDRA-14515)
* Reverse order queries with range tombstones can cause data loss (CASSANDRA-14513)
* Fix regression of lagging commitlog flush log message (CASSANDRA-14451)
* Add Missing dependencies in pom-all (CASSANDRA-14422)
* Cleanup StartupClusterConnectivityChecker and PING Verb (CASSANDRA-14447)
* Fix deprecated repair error notifications from 3.x clusters to legacy JMX clients (CASSANDRA-13121)
* Cassandra not starting when using enhanced startup scripts in windows (CASSANDRA-14418)
* Fix progress stats and units in compactionstats (CASSANDRA-12244)
* Better handle missing partition columns in system_schema.columns (CASSANDRA-14379)
* Delay hints store excise by write timeout to avoid race with decommission (CASSANDRA-13740)
* Deprecate background repair and probablistic read_repair_chance table options
(CASSANDRA-13910)
* Add missed CQL keywords to documentation (CASSANDRA-14359)
* Fix unbounded validation compactions on repair / revert CASSANDRA-13797 (CASSANDRA-14332)
* Avoid deadlock when running nodetool refresh before node is fully up (CASSANDRA-14310)
* Handle all exceptions when opening sstables (CASSANDRA-14202)
* Handle incompletely written hint descriptors during startup (CASSANDRA-14080)
* Handle repeat open bound from SRP in read repair (CASSANDRA-14330)
* Respect max hint window when hinting for LWT (CASSANDRA-14215)
* Adding missing WriteType enum values to v3, v4, and v5 spec (CASSANDRA-13697)
* Don't regenerate bloomfilter and summaries on startup (CASSANDRA-11163)
* Fix NPE when performing comparison against a null frozen in LWT (CASSANDRA-14087)
* Log when SSTables are deleted (CASSANDRA-14302)
* Fix batch commitlog sync regression (CASSANDRA-14292)
* Write to pending endpoint when view replica is also base replica (CASSANDRA-14251)
* Chain commit log marker potential performance regression in batch commit mode (CASSANDRA-14194)
* Fully utilise specified compaction threads (CASSANDRA-14210)
* Pre-create deletion log records to finish compactions quicker (CASSANDRA-12763)
Merged from 2.2:
* Fix bug that prevented compaction of SSTables after full repairs (CASSANDRA-14423)
* Incorrect counting of pending messages in OutboundTcpConnection (CASSANDRA-11551)
* Fix compaction failure caused by reading un-flushed data (CASSANDRA-12743)
* Use Bounds instead of Range for sstables in anticompaction (CASSANDRA-14411)
* Fix JSON queries with IN restrictions and ORDER BY clause (CASSANDRA-14286)
* Backport circleci yaml (CASSANDRA-14240)
Merged from 2.1:
* Check checksum before decompressing data (CASSANDRA-14284)
* CVE-2017-5929 Security vulnerability in Logback warning in NEWS.txt (CASSANDRA-14183)
3.11.2
* Fix ReadCommandTest (CASSANDRA-14234)
* Remove trailing period from latency reports at keyspace level (CASSANDRA-14233)
* Backport CASSANDRA-13080: Use new token allocation for non bootstrap case as well (CASSANDRA-14212)
* Remove dependencies on JVM internal classes from JMXServerUtils (CASSANDRA-14173)
* Add DEFAULT, UNSET, MBEAN and MBEANS to `ReservedKeywords` (CASSANDRA-14205)
* Add Unittest for schema migration fix (CASSANDRA-14140)
* Print correct snitch info from nodetool describecluster (CASSANDRA-13528)
* Close socket on error during connect on OutboundTcpConnection (CASSANDRA-9630)
* Enable CDC unittest (CASSANDRA-14141)
* Acquire read lock before accessing CompactionStrategyManager fields (CASSANDRA-14139)
* Split CommitLogStressTest to avoid timeout (CASSANDRA-14143)
* Avoid invalidating disk boundaries unnecessarily (CASSANDRA-14083)
* Avoid exposing compaction strategy index externally (CASSANDRA-14082)
* Prevent continuous schema exchange between 3.0 and 3.11 nodes (CASSANDRA-14109)
* Fix imbalanced disks when replacing node with same address with JBOD (CASSANDRA-14084)
* Reload compaction strategies when disk boundaries are invalidated (CASSANDRA-13948)
* Remove OpenJDK log warning (CASSANDRA-13916)
* Prevent compaction strategies from looping indefinitely (CASSANDRA-14079)
* Cache disk boundaries (CASSANDRA-13215)
* Add asm jar to build.xml for maven builds (CASSANDRA-11193)
* Round buffer size to powers of 2 for the chunk cache (CASSANDRA-13897)
* Update jackson JSON jars (CASSANDRA-13949)
* Avoid locks when checking LCS fanout and if we should defrag (CASSANDRA-13930)
* Correctly count range tombstones in traces and tombstone thresholds (CASSANDRA-8527)
Merged from 3.0:
* Add MinGW uname check to start scripts (CASSANDRA-12840)
* Use the correct digest file and reload sstable metadata in nodetool verify (CASSANDRA-14217)
* Handle failure when mutating repaired status in Verifier (CASSANDRA-13933)
* Set encoding for javadoc generation (CASSANDRA-14154)
* Fix index target computation for dense composite tables with dropped compact storage (CASSANDRA-14104)
* Improve commit log chain marker updating (CASSANDRA-14108)
* Extra range tombstone bound creates double rows (CASSANDRA-14008)
* Fix SStable ordering by max timestamp in SinglePartitionReadCommand (CASSANDRA-14010)
* Accept role names containing forward-slash (CASSANDRA-14088)
* Optimize CRC check chance probability calculations (CASSANDRA-14094)
* Fix cleanup on keyspace with no replicas (CASSANDRA-13526)
* Fix updating base table rows with TTL not removing view entries (CASSANDRA-14071)
* Reduce garbage created by DynamicSnitch (CASSANDRA-14091)
* More frequent commitlog chained markers (CASSANDRA-13987)
* Fix serialized size of DataLimits (CASSANDRA-14057)
* Add flag to allow dropping oversized read repair mutations (CASSANDRA-13975)
* Fix SSTableLoader logger message (CASSANDRA-14003)
* Fix repair race that caused gossip to block (CASSANDRA-13849)
* Tracing interferes with digest requests when using RandomPartitioner (CASSANDRA-13964)
* Add flag to disable materialized views, and warnings on creation (CASSANDRA-13959)
* Don't let user drop or generally break tables in system_distributed (CASSANDRA-13813)
* Provide a JMX call to sync schema with local storage (CASSANDRA-13954)
* Mishandling of cells for removed/dropped columns when reading legacy files (CASSANDRA-13939)
* Deserialise sstable metadata in nodetool verify (CASSANDRA-13922)
Merged from 2.2:
* Fix the inspectJvmOptions startup check (CASSANDRA-14112)
* Fix race that prevents submitting compaction for a table when executor is full (CASSANDRA-13801)
* Rely on the JVM to handle OutOfMemoryErrors (CASSANDRA-13006)
* Grab refs during scrub/index redistribution/cleanup (CASSANDRA-13873)
Merged from 2.1:
* Protect against overflow of local expiration time (CASSANDRA-14092)
* RPM package spec: fix permissions for installed jars and config files (CASSANDRA-14181)
* More PEP8 compiance for cqlsh (CASSANDRA-14021)
3.11.1
* Fix the computation of cdc_total_space_in_mb for exabyte filesystems (CASSANDRA-13808)
* AbstractTokenTreeBuilder#serializedSize returns wrong value when there is a single leaf and overflow collisions (CASSANDRA-13869)
* Add a compaction option to TWCS to ignore sstables overlapping checks (CASSANDRA-13418)
* BTree.Builder memory leak (CASSANDRA-13754)
* Revert CASSANDRA-10368 of supporting non-pk column filtering due to correctness (CASSANDRA-13798)
* Add a skip read validation flag to cassandra-stress (CASSANDRA-13772)
* Fix cassandra-stress hang issues when an error during cluster connection happens (CASSANDRA-12938)
* Better bootstrap failure message when blocked by (potential) range movement (CASSANDRA-13744)
* "ignore" option is ignored in sstableloader (CASSANDRA-13721)
* Deadlock in AbstractCommitLogSegmentManager (CASSANDRA-13652)
* Duplicate the buffer before passing it to analyser in SASI operation (CASSANDRA-13512)
* Properly evict pstmts from prepared statements cache (CASSANDRA-13641)
Merged from 3.0:
* Improve TRUNCATE performance (CASSANDRA-13909)
* Implement short read protection on partition boundaries (CASSANDRA-13595)
* Fix ISE thrown by UPI.Serializer.hasNext() for some SELECT queries (CASSANDRA-13911)
* Filter header only commit logs before recovery (CASSANDRA-13918)
* AssertionError prepending to a list (CASSANDRA-13149)
* Fix support for SuperColumn tables (CASSANDRA-12373)
* Handle limit correctly on tables with strict liveness (CASSANDRA-13883)
* Fix missing original update in TriggerExecutor (CASSANDRA-13894)
* Remove non-rpc-ready nodes from counter leader candidates (CASSANDRA-13043)
* Improve short read protection performance (CASSANDRA-13794)
* Fix sstable reader to support range-tombstone-marker for multi-slices (CASSANDRA-13787)
* Fix short read protection for tables with no clustering columns (CASSANDRA-13880)
* Make isBuilt volatile in PartitionUpdate (CASSANDRA-13619)
* Prevent integer overflow of timestamps in CellTest and RowsTest (CASSANDRA-13866)
* Fix counter application order in short read protection (CASSANDRA-12872)
* Don't block RepairJob execution on validation futures (CASSANDRA-13797)
* Wait for all management tasks to complete before shutting down CLSM (CASSANDRA-13123)
* INSERT statement fails when Tuple type is used as clustering column with default DESC order (CASSANDRA-13717)
* Fix pending view mutations handling and cleanup batchlog when there are local and remote paired mutations (CASSANDRA-13069)
* Improve config validation and documentation on overflow and NPE (CASSANDRA-13622)
* Range deletes in a CAS batch are ignored (CASSANDRA-13655)
* Avoid assertion error when IndexSummary > 2G (CASSANDRA-12014)
* Change repair midpoint logging for tiny ranges (CASSANDRA-13603)
* Better handle corrupt final commitlog segment (CASSANDRA-11995)
* StreamingHistogram is not thread safe (CASSANDRA-13756)
* Fix MV timestamp issues (CASSANDRA-11500)
* Better tolerate improperly formatted bcrypt hashes (CASSANDRA-13626)
* Fix race condition in read command serialization (CASSANDRA-13363)
* Fix AssertionError in short read protection (CASSANDRA-13747)
* Don't skip corrupted sstables on startup (CASSANDRA-13620)
* Fix the merging of cells with different user type versions (CASSANDRA-13776)
* Copy session properties on cqlsh.py do_login (CASSANDRA-13640)
* Potential AssertionError during ReadRepair of range tombstone and partition deletions (CASSANDRA-13719)
* Don't let stress write warmup data if n=0 (CASSANDRA-13773)
* Gossip thread slows down when using batch commit log (CASSANDRA-12966)
* Randomize batchlog endpoint selection with only 1 or 2 racks (CASSANDRA-12884)
* Fix digest calculation for counter cells (CASSANDRA-13750)
* Fix ColumnDefinition.cellValueType() for non-frozen collection and change SSTabledump to use type.toJSONString() (CASSANDRA-13573)
* Skip materialized view addition if the base table doesn't exist (CASSANDRA-13737)
* Drop table should remove corresponding entries in dropped_columns table (CASSANDRA-13730)
* Log warn message until legacy auth tables have been migrated (CASSANDRA-13371)
* Fix incorrect [2.1 <- 3.0] serialization of counter cells created in 2.0 (CASSANDRA-13691)
* Fix invalid writetime for null cells (CASSANDRA-13711)
* Fix ALTER TABLE statement to atomically propagate changes to the table and its MVs (CASSANDRA-12952)
* Fixed ambiguous output of nodetool tablestats command (CASSANDRA-13722)
* Fix Digest mismatch Exception if hints file has UnknownColumnFamily (CASSANDRA-13696)
* Purge tombstones created by expired cells (CASSANDRA-13643)
* Make concat work with iterators that have different subsets of columns (CASSANDRA-13482)
* Set test.runners based on cores and memory size (CASSANDRA-13078)
* Allow different NUMACTL_ARGS to be passed in (CASSANDRA-13557)
* Allow native function calls in CQLSSTableWriter (CASSANDRA-12606)
* Fix secondary index queries on COMPACT tables (CASSANDRA-13627)
* Nodetool listsnapshots output is missing a newline, if there are no snapshots (CASSANDRA-13568)
* sstabledump reports incorrect usage for argument order (CASSANDRA-13532)
Merged from 2.2:
* Safely handle empty buffers when outputting to JSON (CASSANDRA-13868)
* Copy session properties on cqlsh.py do_login (CASSANDRA-13847)
* Fix load over calculated issue in IndexSummaryRedistribution (CASSANDRA-13738)
* Fix compaction and flush exception not captured (CASSANDRA-13833)
* Uncaught exceptions in Netty pipeline (CASSANDRA-13649)
* Prevent integer overflow on exabyte filesystems (CASSANDRA-13067)
* Fix queries with LIMIT and filtering on clustering columns (CASSANDRA-11223)
* Fix potential NPE when resume bootstrap fails (CASSANDRA-13272)
* Fix toJSONString for the UDT, tuple and collection types (CASSANDRA-13592)
* Fix nested Tuples/UDTs validation (CASSANDRA-13646)
Merged from 2.1:
* Clone HeartBeatState when building gossip messages. Make its generation/version volatile (CASSANDRA-13700)
3.11.0
* Allow native function calls in CQLSSTableWriter (CASSANDRA-12606)
* Replace string comparison with regex/number checks in MessagingService test (CASSANDRA-13216)
* Fix formatting of duration columns in CQLSH (CASSANDRA-13549)
* Fix the problem with duplicated rows when using paging with SASI (CASSANDRA-13302)
* Allow CONTAINS statements filtering on the partition key and it’s parts (CASSANDRA-13275)
* Fall back to even ranges calculation in clusters with vnodes when tokens are distributed unevenly (CASSANDRA-13229)
* Fix duration type validation to prevent overflow (CASSANDRA-13218)
* Forbid unsupported creation of SASI indexes over partition key columns (CASSANDRA-13228)
* Reject multiple values for a key in CQL grammar. (CASSANDRA-13369)
* UDA fails without input rows (CASSANDRA-13399)
* Fix compaction-stress by using daemonInitialization (CASSANDRA-13188)
* V5 protocol flags decoding broken (CASSANDRA-13443)
* Use write lock not read lock for removing sstables from compaction strategies. (CASSANDRA-13422)
* Use corePoolSize equal to maxPoolSize in JMXEnabledThreadPoolExecutors (CASSANDRA-13329)
* Avoid rebuilding SASI indexes containing no values (CASSANDRA-12962)
* Add charset to Analyser input stream (CASSANDRA-13151)
* Fix testLimitSSTables flake caused by concurrent flush (CASSANDRA-12820)
* cdc column addition strikes again (CASSANDRA-13382)
* Fix static column indexes (CASSANDRA-13277)
* DataOutputBuffer.asNewBuffer broken (CASSANDRA-13298)
* unittest CipherFactoryTest failed on MacOS (CASSANDRA-13370)
* Forbid SELECT restrictions and CREATE INDEX over non-frozen UDT columns (CASSANDRA-13247)
* Default logging we ship will incorrectly print "?:?" for "%F:%L" pattern (CASSANDRA-13317)
* Possible AssertionError in UnfilteredRowIteratorWithLowerBound (CASSANDRA-13366)
* Support unaligned memory access for AArch64 (CASSANDRA-13326)
* Improve SASI range iterator efficiency on intersection with an empty range (CASSANDRA-12915).
* Fix equality comparisons of columns using the duration type (CASSANDRA-13174)
* Obfuscate password in stress-graphs (CASSANDRA-12233)
* Move to FastThreadLocalThread and FastThreadLocal (CASSANDRA-13034)
* nodetool stopdaemon errors out (CASSANDRA-13030)
* Tables in system_distributed should not use gcgs of 0 (CASSANDRA-12954)
* Fix primary index calculation for SASI (CASSANDRA-12910)
* More fixes to the TokenAllocator (CASSANDRA-12990)
* NoReplicationTokenAllocator should work with zero replication factor (CASSANDRA-12983)
* Address message coalescing regression (CASSANDRA-12676)
* Delete illegal character from StandardTokenizerImpl.jflex (CASSANDRA-13417)
* Fix cqlsh automatic protocol downgrade regression (CASSANDRA-13307)
* Tracing payload not passed from QueryMessage to tracing session (CASSANDRA-12835)
Merged from 3.0:
* Ensure int overflow doesn't occur when calculating large partition warning size (CASSANDRA-13172)
* Ensure consistent view of partition columns between coordinator and replica in ColumnFilter (CASSANDRA-13004)
* Failed unregistering mbean during drop keyspace (CASSANDRA-13346)
* nodetool scrub/cleanup/upgradesstables exit code is wrong (CASSANDRA-13542)
* Fix the reported number of sstable data files accessed per read (CASSANDRA-13120)
* Fix schema digest mismatch during rolling upgrades from versions before 3.0.12 (CASSANDRA-13559)
* Upgrade JNA version to 4.4.0 (CASSANDRA-13072)
* Interned ColumnIdentifiers should use minimal ByteBuffers (CASSANDRA-13533)
* ReverseIndexedReader may drop rows during 2.1 to 3.0 upgrade (CASSANDRA-13525)
* Fix repair process violating start/end token limits for small ranges (CASSANDRA-13052)
* Add storage port options to sstableloader (CASSANDRA-13518)
* Properly handle quoted index names in cqlsh DESCRIBE output (CASSANDRA-12847)
* Avoid reading static row twice from old format sstables (CASSANDRA-13236)
* Fix NPE in StorageService.excise() (CASSANDRA-13163)
* Expire OutboundTcpConnection messages by a single Thread (CASSANDRA-13265)
* Fail repair if insufficient responses received (CASSANDRA-13397)
* Fix SSTableLoader fail when the loaded table contains dropped columns (CASSANDRA-13276)
* Avoid name clashes in CassandraIndexTest (CASSANDRA-13427)
* Handling partially written hint files (CASSANDRA-12728)
* Interrupt replaying hints on decommission (CASSANDRA-13308)
* Handling partially written hint files (CASSANDRA-12728)
* Fix NPE issue in StorageService (CASSANDRA-13060)
* Make reading of range tombstones more reliable (CASSANDRA-12811)
* Fix startup problems due to schema tables not completely flushed (CASSANDRA-12213)
* Fix view builder bug that can filter out data on restart (CASSANDRA-13405)
* Fix 2i page size calculation when there are no regular columns (CASSANDRA-13400)
* Fix the conversion of 2.X expired rows without regular column data (CASSANDRA-13395)
* Fix hint delivery when using ext+internal IPs with prefer_local enabled (CASSANDRA-13020)
* Fix possible NPE on upgrade to 3.0/3.X in case of IO errors (CASSANDRA-13389)
* Legacy deserializer can create empty range tombstones (CASSANDRA-13341)
* Legacy caching options can prevent 3.0 upgrade (CASSANDRA-13384)
* Use the Kernel32 library to retrieve the PID on Windows and fix startup checks (CASSANDRA-13333)
* Fix code to not exchange schema across major versions (CASSANDRA-13274)
* Dropping column results in "corrupt" SSTable (CASSANDRA-13337)
* Bugs handling range tombstones in the sstable iterators (CASSANDRA-13340)
* Fix CONTAINS filtering for null collections (CASSANDRA-13246)
* Applying: Use a unique metric reservoir per test run when using Cassandra-wide metrics residing in MBeans (CASSANDRA-13216)
* Propagate row deletions in 2i tables on upgrade (CASSANDRA-13320)
* Slice.isEmpty() returns false for some empty slices (CASSANDRA-13305)
* Add formatted row output to assertEmpty in CQL Tester (CASSANDRA-13238)
* Prevent data loss on upgrade 2.1 - 3.0 by adding component separator to LogRecord absolute path (CASSANDRA-13294)
* Improve testing on macOS by eliminating sigar logging (CASSANDRA-13233)
* Cqlsh copy-from should error out when csv contains invalid data for collections (CASSANDRA-13071)
* Fix "multiple versions of ant detected..." when running ant test (CASSANDRA-13232)
* Coalescing strategy sleeps too much (CASSANDRA-13090)
* Faster StreamingHistogram (CASSANDRA-13038)
* Legacy deserializer can create unexpected boundary range tombstones (CASSANDRA-13237)
* Remove unnecessary assertion from AntiCompactionTest (CASSANDRA-13070)
* Fix cqlsh COPY for dates before 1900 (CASSANDRA-13185)
* Use keyspace replication settings on system.size_estimates table (CASSANDRA-9639)
* Add vm.max_map_count StartupCheck (CASSANDRA-13008)
* Hint related logging should include the IP address of the destination in addition to
host ID (CASSANDRA-13205)
* Reloading logback.xml does not work (CASSANDRA-13173)
* Lightweight transactions temporarily fail after upgrade from 2.1 to 3.0 (CASSANDRA-13109)
* Duplicate rows after upgrading from 2.1.16 to 3.0.10/3.9 (CASSANDRA-13125)
* Fix UPDATE queries with empty IN restrictions (CASSANDRA-13152)
* Fix handling of partition with partition-level deletion plus
live rows in sstabledump (CASSANDRA-13177)
* Provide user workaround when system_schema.columns does not contain entries
for a table that's in system_schema.tables (CASSANDRA-13180)
* Nodetool upgradesstables/scrub/compact ignores system tables (CASSANDRA-13410)
* Fix schema version calculation for rolling upgrades (CASSANDRA-13441)
Merged from 2.2:
* Nodes started with join_ring=False should be able to serve requests when authentication is enabled (CASSANDRA-11381)
* cqlsh COPY FROM: increment error count only for failures, not for attempts (CASSANDRA-13209)
* Avoid starting gossiper in RemoveTest (CASSANDRA-13407)
* Fix weightedSize() for row-cache reported by JMX and NodeTool (CASSANDRA-13393)
* Fix JVM metric names (CASSANDRA-13103)
* Honor truststore-password parameter in cassandra-stress (CASSANDRA-12773)
* Discard in-flight shadow round responses (CASSANDRA-12653)
* Don't anti-compact repaired data to avoid inconsistencies (CASSANDRA-13153)
* Wrong logger name in AnticompactionTask (CASSANDRA-13343)
* Commitlog replay may fail if last mutation is within 4 bytes of end of segment (CASSANDRA-13282)
* Fix queries updating multiple time the same list (CASSANDRA-13130)
* Fix GRANT/REVOKE when keyspace isn't specified (CASSANDRA-13053)
* Fix flaky LongLeveledCompactionStrategyTest (CASSANDRA-12202)
* Fix failing COPY TO STDOUT (CASSANDRA-12497)
* Fix ColumnCounter::countAll behaviour for reverse queries (CASSANDRA-13222)
* Exceptions encountered calling getSeeds() breaks OTC thread (CASSANDRA-13018)
* Fix negative mean latency metric (CASSANDRA-12876)
* Use only one file pointer when creating commitlog segments (CASSANDRA-12539)
Merged from 2.1:
* Fix 2ndary index queries on partition keys for tables with static columns (CASSANDRA-13147)
* Fix ParseError unhashable type list in cqlsh copy from (CASSANDRA-13364)
* Remove unused repositories (CASSANDRA-13278)
* Log stacktrace of uncaught exceptions (CASSANDRA-13108)
* Use portable stderr for java error in startup (CASSANDRA-13211)
* Fix Thread Leak in OutboundTcpConnection (CASSANDRA-13204)
* Coalescing strategy can enter infinite loop (CASSANDRA-13159)
3.10
* Fix secondary index queries regression (CASSANDRA-13013)
* Add duration type to the protocol V5 (CASSANDRA-12850)
* Fix duration type validation (CASSANDRA-13143)
* Fix flaky GcCompactionTest (CASSANDRA-12664)
* Fix TestHintedHandoff.hintedhandoff_decom_test (CASSANDRA-13058)
* Fixed query monitoring for range queries (CASSANDRA-13050)
* Remove outboundBindAny configuration property (CASSANDRA-12673)
* Use correct bounds for all-data range when filtering (CASSANDRA-12666)
* Remove timing window in test case (CASSANDRA-12875)
* Resolve unit testing without JCE security libraries installed (CASSANDRA-12945)
* Fix inconsistencies in cassandra-stress load balancing policy (CASSANDRA-12919)
* Fix validation of non-frozen UDT cells (CASSANDRA-12916)
* Don't shut down socket input/output on StreamSession (CASSANDRA-12903)
* Fix Murmur3PartitionerTest (CASSANDRA-12858)
* Move cqlsh syntax rules into separate module and allow easier customization (CASSANDRA-12897)
* Fix CommitLogSegmentManagerTest (CASSANDRA-12283)
* Fix cassandra-stress truncate option (CASSANDRA-12695)
* Fix crossNode value when receiving messages (CASSANDRA-12791)
* Don't load MX4J beans twice (CASSANDRA-12869)
* Extend native protocol request flags, add versions to SUPPORTED, and introduce ProtocolVersion enum (CASSANDRA-12838)
* Set JOINING mode when running pre-join tasks (CASSANDRA-12836)
* remove net.mintern.primitive library due to license issue (CASSANDRA-12845)
* Properly format IPv6 addresses when logging JMX service URL (CASSANDRA-12454)
* Optimize the vnode allocation for single replica per DC (CASSANDRA-12777)
* Use non-token restrictions for bounds when token restrictions are overridden (CASSANDRA-12419)
* Fix CQLSH auto completion for PER PARTITION LIMIT (CASSANDRA-12803)
* Use different build directories for Eclipse and Ant (CASSANDRA-12466)
* Avoid potential AttributeError in cqlsh due to no table metadata (CASSANDRA-12815)
* Fix RandomReplicationAwareTokenAllocatorTest.testExistingCluster (CASSANDRA-12812)
* Upgrade commons-codec to 1.9 (CASSANDRA-12790)
* Make the fanout size for LeveledCompactionStrategy to be configurable (CASSANDRA-11550)
* Add duration data type (CASSANDRA-11873)
* Fix timeout in ReplicationAwareTokenAllocatorTest (CASSANDRA-12784)
* Improve sum aggregate functions (CASSANDRA-12417)
* Make cassandra.yaml docs for batch_size_*_threshold_in_kb reflect changes in CASSANDRA-10876 (CASSANDRA-12761)
* cqlsh fails to format collections when using aliases (CASSANDRA-11534)
* Check for hash conflicts in prepared statements (CASSANDRA-12733)
* Exit query parsing upon first error (CASSANDRA-12598)
* Fix cassandra-stress to use single seed in UUID generation (CASSANDRA-12729)
* CQLSSTableWriter does not allow Update statement (CASSANDRA-12450)
* Config class uses boxed types but DD exposes primitive types (CASSANDRA-12199)
* Add pre- and post-shutdown hooks to Storage Service (CASSANDRA-12461)
* Add hint delivery metrics (CASSANDRA-12693)
* Remove IndexInfo cache from FileIndexInfoRetriever (CASSANDRA-12731)
* ColumnIndex does not reuse buffer (CASSANDRA-12502)
* cdc column addition still breaks schema migration tasks (CASSANDRA-12697)
* Upgrade metrics-reporter dependencies (CASSANDRA-12089)
* Tune compaction thread count via nodetool (CASSANDRA-12248)
* Add +=/-= shortcut syntax for update queries (CASSANDRA-12232)
* Include repair session IDs in repair start message (CASSANDRA-12532)
* Add a blocking task to Index, run before joining the ring (CASSANDRA-12039)
* Fix NPE when using CQLSSTableWriter (CASSANDRA-12667)
* Support optional backpressure strategies at the coordinator (CASSANDRA-9318)
* Make randompartitioner work with new vnode allocation (CASSANDRA-12647)
* Fix cassandra-stress graphing (CASSANDRA-12237)
* Allow filtering on partition key columns for queries without secondary indexes (CASSANDRA-11031)
* Fix Cassandra Stress reporting thread model and precision (CASSANDRA-12585)
* Add JMH benchmarks.jar (CASSANDRA-12586)
* Cleanup uses of AlterTableStatementColumn (CASSANDRA-12567)
* Add keep-alive to streaming (CASSANDRA-11841)
* Tracing payload is passed through newSession(..) (CASSANDRA-11706)
* avoid deleting non existing sstable files and improve related log messages (CASSANDRA-12261)
* json/yaml output format for nodetool compactionhistory (CASSANDRA-12486)
* Retry all internode messages once after a connection is
closed and reopened (CASSANDRA-12192)
* Add support to rebuild from targeted replica (CASSANDRA-9875)
* Add sequence distribution type to cassandra stress (CASSANDRA-12490)
* "SELECT * FROM foo LIMIT ;" does not error out (CASSANDRA-12154)
* Define executeLocally() at the ReadQuery Level (CASSANDRA-12474)
* Extend read/write failure messages with a map of replica addresses
to error codes in the v5 native protocol (CASSANDRA-12311)
* Fix rebuild of SASI indexes with existing index files (CASSANDRA-12374)
* Let DatabaseDescriptor not implicitly startup services (CASSANDRA-9054, 12550)
* Fix clustering indexes in presence of static columns in SASI (CASSANDRA-12378)
* Fix queries on columns with reversed type on SASI indexes (CASSANDRA-12223)
* Added slow query log (CASSANDRA-12403)
* Count full coordinated request against timeout (CASSANDRA-12256)
* Allow TTL with null value on insert and update (CASSANDRA-12216)
* Make decommission operation resumable (CASSANDRA-12008)
* Add support to one-way targeted repair (CASSANDRA-9876)
* Remove clientutil jar (CASSANDRA-11635)
* Fix compaction throughput throttle (CASSANDRA-12366, CASSANDRA-12717)
* Delay releasing Memtable memory on flush until PostFlush has finished running (CASSANDRA-12358)
* Cassandra stress should dump all setting on startup (CASSANDRA-11914)
* Make it possible to compact a given token range (CASSANDRA-10643)
* Allow updating DynamicEndpointSnitch properties via JMX (CASSANDRA-12179)
* Collect metrics on queries by consistency level (CASSANDRA-7384)
* Add support for GROUP BY to SELECT statement (CASSANDRA-10707)
* Deprecate memtable_cleanup_threshold and update default for memtable_flush_writers (CASSANDRA-12228)
* Upgrade to OHC 0.4.4 (CASSANDRA-12133)
* Add version command to cassandra-stress (CASSANDRA-12258)
* Create compaction-stress tool (CASSANDRA-11844)
* Garbage-collecting compaction operation and schema option (CASSANDRA-7019)
* Add beta protocol flag for v5 native protocol (CASSANDRA-12142)
* Support filtering on non-PRIMARY KEY columns in the CREATE
MATERIALIZED VIEW statement's WHERE clause (CASSANDRA-10368)
* Unify STDOUT and SYSTEMLOG logback format (CASSANDRA-12004)
* COPY FROM should raise error for non-existing input files (CASSANDRA-12174)
* Faster write path (CASSANDRA-12269)
* Option to leave omitted columns in INSERT JSON unset (CASSANDRA-11424)
* Support json/yaml output in nodetool tpstats (CASSANDRA-12035)
* Expose metrics for successful/failed authentication attempts (CASSANDRA-10635)
* Prepend snapshot name with "truncated" or "dropped" when a snapshot
is taken before truncating or dropping a table (CASSANDRA-12178)
* Optimize RestrictionSet (CASSANDRA-12153)
* cqlsh does not automatically downgrade CQL version (CASSANDRA-12150)
* Omit (de)serialization of state variable in UDAs (CASSANDRA-9613)
* Create a system table to expose prepared statements (CASSANDRA-8831)
* Reuse DataOutputBuffer from ColumnIndex (CASSANDRA-11970)
* Remove DatabaseDescriptor dependency from SegmentedFile (CASSANDRA-11580)
* Add supplied username to authentication error messages (CASSANDRA-12076)
* Remove pre-startup check for open JMX port (CASSANDRA-12074)
* Remove compaction Severity from DynamicEndpointSnitch (CASSANDRA-11738)
* Restore resumable hints delivery (CASSANDRA-11960)
* Properly report LWT contention (CASSANDRA-12626)
Merged from 3.0:
* Dump threads when unit tests time out (CASSANDRA-13117)
* Better error when modifying function permissions without explicit keyspace (CASSANDRA-12925)
* Indexer is not correctly invoked when building indexes over sstables (CASSANDRA-13075)
* Read repair is not blocking repair to finish in foreground repair (CASSANDRA-13115)
* Stress daemon help is incorrect(CASSANDRA-12563)
* Remove ALTER TYPE support (CASSANDRA-12443)
* Fix assertion for certain legacy range tombstone pattern (CASSANDRA-12203)
* Replace empty strings with null values if they cannot be converted (CASSANDRA-12794)
* Fix deserialization of 2.x DeletedCells (CASSANDRA-12620)
* Add parent repair session id to anticompaction log message (CASSANDRA-12186)
* Improve contention handling on failure to acquire MV lock for streaming and hints (CASSANDRA-12905)
* Fix DELETE and UPDATE queries with empty IN restrictions (CASSANDRA-12829)
* Mark MVs as built after successful bootstrap (CASSANDRA-12984)
* Estimated TS drop-time histogram updated with Cell.NO_DELETION_TIME (CASSANDRA-13040)
* Nodetool compactionstats fails with NullPointerException (CASSANDRA-13021)
* Thread local pools never cleaned up (CASSANDRA-13033)
* Set RPC_READY to false when draining or if a node is marked as shutdown (CASSANDRA-12781)
* CQL often queries static columns unnecessarily (CASSANDRA-12768)
* Make sure sstables only get committed when it's safe to discard commit log records (CASSANDRA-12956)
* Reject default_time_to_live option when creating or altering MVs (CASSANDRA-12868)
* Nodetool should use a more sane max heap size (CASSANDRA-12739)
* LocalToken ensures token values are cloned on heap (CASSANDRA-12651)
* AnticompactionRequestSerializer serializedSize is incorrect (CASSANDRA-12934)
* Prevent reloading of logback.xml from UDF sandbox (CASSANDRA-12535)
* Reenable HeapPool (CASSANDRA-12900)
* Disallow offheap_buffers memtable allocation (CASSANDRA-11039)
* Fix CommitLogSegmentManagerTest (CASSANDRA-12283)
* Pass root cause to CorruptBlockException when uncompression failed (CASSANDRA-12889)
* Batch with multiple conditional updates for the same partition causes AssertionError (CASSANDRA-12867)
* Make AbstractReplicationStrategy extendable from outside its package (CASSANDRA-12788)
* Don't tell users to turn off consistent rangemovements during rebuild. (CASSANDRA-12296)
* Fix CommitLogTest.testDeleteIfNotDirty (CASSANDRA-12854)
* Avoid deadlock due to MV lock contention (CASSANDRA-12689)
* Fix for KeyCacheCqlTest flakiness (CASSANDRA-12801)
* Include SSTable filename in compacting large row message (CASSANDRA-12384)
* Fix potential socket leak (CASSANDRA-12329, CASSANDRA-12330)
* Fix ViewTest.testCompaction (CASSANDRA-12789)
* Improve avg aggregate functions (CASSANDRA-12417)
* Preserve quoted reserved keyword column names in MV creation (CASSANDRA-11803)
* nodetool stopdaemon errors out (CASSANDRA-12646)
* Split materialized view mutations on build to prevent OOM (CASSANDRA-12268)
* mx4j does not work in 3.0.8 (CASSANDRA-12274)
* Abort cqlsh copy-from in case of no answer after prolonged period of time (CASSANDRA-12740)
* Avoid sstable corrupt exception due to dropped static column (CASSANDRA-12582)
* Make stress use client mode to avoid checking commit log size on startup (CASSANDRA-12478)
* Fix exceptions with new vnode allocation (CASSANDRA-12715)
* Unify drain and shutdown processes (CASSANDRA-12509)
* Fix NPE in ComponentOfSlice.isEQ() (CASSANDRA-12706)
* Fix failure in LogTransactionTest (CASSANDRA-12632)
* Fix potentially incomplete non-frozen UDT values when querying with the
full primary key specified (CASSANDRA-12605)
* Make sure repaired tombstones are dropped when only_purge_repaired_tombstones is enabled (CASSANDRA-12703)
* Skip writing MV mutations to commitlog on mutation.applyUnsafe() (CASSANDRA-11670)
* Establish consistent distinction between non-existing partition and NULL value for LWTs on static columns (CASSANDRA-12060)
* Extend ColumnIdentifier.internedInstances key to include the type that generated the byte buffer (CASSANDRA-12516)
* Handle composite prefixes with final EOC=0 as in 2.x and refactor LegacyLayout.decodeBound (CASSANDRA-12423)
* select_distinct_with_deletions_test failing on non-vnode environments (CASSANDRA-11126)
* Stack Overflow returned to queries while upgrading (CASSANDRA-12527)
* Fix legacy regex for temporary files from 2.2 (CASSANDRA-12565)
* Add option to state current gc_grace_seconds to tools/bin/sstablemetadata (CASSANDRA-12208)
* Fix file system race condition that may cause LogAwareFileLister to fail to classify files (CASSANDRA-11889)
* Fix file handle leaks due to simultaneous compaction/repair and
listing snapshots, calculating snapshot sizes, or making schema
changes (CASSANDRA-11594)
* Fix nodetool repair exits with 0 for some errors (CASSANDRA-12508)
* Do not shut down BatchlogManager twice during drain (CASSANDRA-12504)
* Disk failure policy should not be invoked on out of space (CASSANDRA-12385)
* Calculate last compacted key on startup (CASSANDRA-6216)
* Add schema to snapshot manifest, add USING TIMESTAMP clause to ALTER TABLE statements (CASSANDRA-7190)
* If CF has no clustering columns, any row cache is full partition cache (CASSANDRA-12499)
* Correct log message for statistics of offheap memtable flush (CASSANDRA-12776)
* Explicitly set locale for string validation (CASSANDRA-12541,CASSANDRA-12542,CASSANDRA-12543,CASSANDRA-12545)
Merged from 2.2:
* Fix speculative retry bugs (CASSANDRA-13009)
* Fix handling of nulls and unsets in IN conditions (CASSANDRA-12981)
* Fix race causing infinite loop if Thrift server is stopped before it starts listening (CASSANDRA-12856)
* CompactionTasks now correctly drops sstables out of compaction when not enough disk space is available (CASSANDRA-12979)
* Remove support for non-JavaScript UDFs (CASSANDRA-12883)
* Fix DynamicEndpointSnitch noop in multi-datacenter situations (CASSANDRA-13074)
* cqlsh copy-from: encode column names to avoid primary key parsing errors (CASSANDRA-12909)
* Temporarily fix bug that creates commit log when running offline tools (CASSANDRA-8616)
* Reduce granuality of OpOrder.Group during index build (CASSANDRA-12796)
* Test bind parameters and unset parameters in InsertUpdateIfConditionTest (CASSANDRA-12980)
* Use saved tokens when setting local tokens on StorageService.joinRing (CASSANDRA-12935)
* cqlsh: fix DESC TYPES errors (CASSANDRA-12914)
* Fix leak on skipped SSTables in sstableupgrade (CASSANDRA-12899)
* Avoid blocking gossip during pending range calculation (CASSANDRA-12281)
* Fix purgeability of tombstones with max timestamp (CASSANDRA-12792)
* Fail repair if participant dies during sync or anticompaction (CASSANDRA-12901)
* cqlsh COPY: unprotected pk values before converting them if not using prepared statements (CASSANDRA-12863)
* Fix Util.spinAssertEquals (CASSANDRA-12283)
* Fix potential NPE for compactionstats (CASSANDRA-12462)
* Prepare legacy authenticate statement if credentials table initialised after node startup (CASSANDRA-12813)
* Change cassandra.wait_for_tracing_events_timeout_secs default to 0 (CASSANDRA-12754)
* Clean up permissions when a UDA is dropped (CASSANDRA-12720)
* Limit colUpdateTimeDelta histogram updates to reasonable deltas (CASSANDRA-11117)
* Fix leak errors and execution rejected exceptions when draining (CASSANDRA-12457)
* Fix merkle tree depth calculation (CASSANDRA-12580)
* Make Collections deserialization more robust (CASSANDRA-12618)
* Better handle invalid system roles table (CASSANDRA-12700)
* Fix exceptions when enabling gossip on nodes that haven't joined the ring (CASSANDRA-12253)
* Fix authentication problem when invoking cqlsh copy from a SOURCE command (CASSANDRA-12642)
* Decrement pending range calculator jobs counter in finally block
* cqlshlib tests: increase default execute timeout (CASSANDRA-12481)
* Forward writes to replacement node when replace_address != broadcast_address (CASSANDRA-8523)
* Fail repair on non-existing table (CASSANDRA-12279)
* Enable repair -pr and -local together (fix regression of CASSANDRA-7450) (CASSANDRA-12522)
* Split consistent range movement flag correction (CASSANDRA-12786)
Merged from 2.1:
* Upgrade netty version to fix memory leak with client encryption (CASSANDRA-13114)
* cqlsh copy-from: sort user type fields in csv (CASSANDRA-12959)
* Don't skip sstables based on maxLocalDeletionTime (CASSANDRA-12765)
3.8, 3.9
* Fix value skipping with counter columns (CASSANDRA-11726)
* Fix nodetool tablestats miss SSTable count (CASSANDRA-12205)
* Fixed flacky SSTablesIteratedTest (CASSANDRA-12282)
* Fixed flacky SSTableRewriterTest: check file counts before calling validateCFS (CASSANDRA-12348)
* cqlsh: Fix handling of $$-escaped strings (CASSANDRA-12189)
* Fix SSL JMX requiring truststore containing server cert (CASSANDRA-12109)
* RTE from new CDC column breaks in flight queries (CASSANDRA-12236)
* Fix hdr logging for single operation workloads (CASSANDRA-12145)
* Fix SASI PREFIX search in CONTAINS mode with partial terms (CASSANDRA-12073)
* Increase size of flushExecutor thread pool (CASSANDRA-12071)
* Partial revert of CASSANDRA-11971, cannot recycle buffer in SP.sendMessagesToNonlocalDC (CASSANDRA-11950)
* Upgrade netty to 4.0.39 (CASSANDRA-12032, CASSANDRA-12034)
* Improve details in compaction log message (CASSANDRA-12080)
* Allow unset values in CQLSSTableWriter (CASSANDRA-11911)
* Chunk cache to request compressor-compatible buffers if pool space is exhausted (CASSANDRA-11993)
* Remove DatabaseDescriptor dependencies from SequentialWriter (CASSANDRA-11579)
* Move skip_stop_words filter before stemming (CASSANDRA-12078)
* Support seek() in EncryptedFileSegmentInputStream (CASSANDRA-11957)
* SSTable tools mishandling LocalPartitioner (CASSANDRA-12002)
* When SEPWorker assigned work, set thread name to match pool (CASSANDRA-11966)
* Add cross-DC latency metrics (CASSANDRA-11569)
* Allow terms in selection clause (CASSANDRA-10783)
* Add bind variables to trace (CASSANDRA-11719)
* Switch counter shards' clock to timestamps (CASSANDRA-9811)
* Introduce HdrHistogram and response/service/wait separation to stress tool (CASSANDRA-11853)
* entry-weighers in QueryProcessor should respect partitionKeyBindIndexes field (CASSANDRA-11718)
* Support older ant versions (CASSANDRA-11807)
* Estimate compressed on disk size when deciding if sstable size limit reached (CASSANDRA-11623)
* cassandra-stress profiles should support case sensitive schemas (CASSANDRA-11546)
* Remove DatabaseDescriptor dependency from FileUtils (CASSANDRA-11578)
* Faster streaming (CASSANDRA-9766)
* Add prepared query parameter to trace for "Execute CQL3 prepared query" session (CASSANDRA-11425)
* Add repaired percentage metric (CASSANDRA-11503)
* Add Change-Data-Capture (CASSANDRA-8844)
Merged from 3.0:
* Fix paging for 2.x to 3.x upgrades (CASSANDRA-11195)
* Fix clean interval not sent to commit log for empty memtable flush (CASSANDRA-12436)
* Fix potential resource leak in RMIServerSocketFactoryImpl (CASSANDRA-12331)
* Make sure compaction stats are updated when compaction is interrupted (CASSANDRA-12100)
* Change commitlog and sstables to track dirty and clean intervals (CASSANDRA-11828)
* NullPointerException during compaction on table with static columns (CASSANDRA-12336)
* Fixed ConcurrentModificationException when reading metrics in GraphiteReporter (CASSANDRA-11823)
* Fix upgrade of super columns on thrift (CASSANDRA-12335)
* Fixed flacky BlacklistingCompactionsTest, switched to fixed size types and increased corruption size (CASSANDRA-12359)
* Rerun ReplicationAwareTokenAllocatorTest on failure to avoid flakiness (CASSANDRA-12277)
* Exception when computing read-repair for range tombstones (CASSANDRA-12263)
* Lost counter writes in compact table and static columns (CASSANDRA-12219)
* AssertionError with MVs on updating a row that isn't indexed due to a null value (CASSANDRA-12247)
* Disable RR and speculative retry with EACH_QUORUM reads (CASSANDRA-11980)
* Add option to override compaction space check (CASSANDRA-12180)
* Faster startup by only scanning each directory for temporary files once (CASSANDRA-12114)
* Respond with v1/v2 protocol header when responding to driver that attempts
to connect with too low of a protocol version (CASSANDRA-11464)
* NullPointerExpception when reading/compacting table (CASSANDRA-11988)
* Fix problem with undeleteable rows on upgrade to new sstable format (CASSANDRA-12144)
* Fix potential bad messaging service message for paged range reads
within mixed-version 3.x clusters (CASSANDRA-12249)
* Fix paging logic for deleted partitions with static columns (CASSANDRA-12107)
* Wait until the message is being send to decide which serializer must be used (CASSANDRA-11393)
* Fix migration of static thrift column names with non-text comparators (CASSANDRA-12147)
* Fix upgrading sparse tables that are incorrectly marked as dense (CASSANDRA-11315)
* Fix reverse queries ignoring range tombstones (CASSANDRA-11733)
* Avoid potential race when rebuilding CFMetaData (CASSANDRA-12098)
* Avoid missing sstables when getting the canonical sstables (CASSANDRA-11996)
* Always select the live sstables when getting sstables in bounds (CASSANDRA-11944)
* Fix column ordering of results with static columns for Thrift requests in
a mixed 2.x/3.x cluster, also fix potential non-resolved duplication of
those static columns in query results (CASSANDRA-12123)
* Avoid digest mismatch with empty but static rows (CASSANDRA-12090)
* Fix EOF exception when altering column type (CASSANDRA-11820)
* Fix potential race in schema during new table creation (CASSANDRA-12083)
* cqlsh: fix error handling in rare COPY FROM failure scenario (CASSANDRA-12070)
* Disable autocompaction during drain (CASSANDRA-11878)
* Add a metrics timer to MemtablePool and use it to track time spent blocked on memory in MemtableAllocator (CASSANDRA-11327)
* Fix upgrading schema with super columns with non-text subcomparators (CASSANDRA-12023)
* Add TimeWindowCompactionStrategy (CASSANDRA-9666)
* Fix JsonTransformer output of partition with deletion info (CASSANDRA-12418)