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Updated 91_version_history file for 2.3.0 release #1260

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merged 6 commits into from
Jan 9, 2024
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Signed-off-by: Mohit Singh Tomar <[email protected]>


- Bug Fix:

- An issue that meant some OPCUA nodes stored in the root of the hierarchy were not correctly ingested in the S2OPCUA south plugin has been resolved.
- A memory leak in the SQLite In Memory storage plugin has been resolved.
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SQLite in-memory

Be consistent with naming such, For better search.



- Bug Fix:

- An issue that meant some OPCUA nodes stored in the root of the hierarchy were not correctly ingested in the S2OPCUA south plugin has been resolved.
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We should be consistent with OPC UA (see space) or OPC/UA.

Also for S2OPCUA south plugin, The occurrences of fldege-south-s2opcua should be replaced as we have here.



- **Plugins**

- New Features:

- The benchmark south plugin has been enhanced to increase the load that can be placed during testing.
- The S2 OPCUA south plugin has been enhanced to allow filtering of nodes using regular expressions on the name of the nodes.
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S2OPCUA

Comment on lines 84 to 86
- When the "Send full structure" configuration boolean was false, OMF North would create an AF structure anyways. All AF Elements were at the root of the AF database, with every AF Element having a single AF Attribute mapped to a PI Point. Creation of this AF structure would take a long time for large databases which would lead to PI Web API POST timeouts. This has been fixed. If the configuration boolean is false, OMF North will create PI Points only. In the configuration page, Send full structure has been renamed to _Create AF Structure_.
- The OMF North plugin was unable to connect to AVEVA Data Hub (ADH) and OSIsoft Cloud Services (OCS) endpoints. This has been fixed.
- An issue with using an OMF Hint that defines a specific name to us with a tag has been resolved. The issue would show itself as the data not being sent to PI or ADH in some circumstances.
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We should put these on top in bug fixes, including memory leak fix.


- Bug Fix:

- An issue with the PostgreSQL storage plugin when very large numbers of readings are ingested, more than 4294967296, has now been resolved.
- An issue with services shutting down rather than restarting when they fail to get a valid bearer token has been resolved.
- The user interface for creating write API endpoints was incorrectly requiring both a constant and a variable when only one is required, this is now resolved.
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New sentence: "...one is required. This is now resolved."



- **Plugins**

- New Features:

- The benchmark south plugin has been enhanced to increase the load that can be placed during testing.
- The S2 OPCUA south plugin has been enhanced to allow filtering of nodes using regular expressions on the name of the nodes.
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It's "...on the Browse Name of the nodes." This is OPC UA terminology which is important in this case.



- Bug Fix:

- An issue that meant some OPCUA nodes stored in the root of the hierarchy were not correctly ingested in the S2OPCUA south plugin has been resolved.
- A memory leak in the SQLite In Memory storage plugin has been resolved.
- The SQLite storage plugin had an issue that caused it to create overflow tables multiple times. This was not a problem in itself, but did cause the database to become looked for excessive periods of time, creating contention and delays for data ingestions in progress at the time.
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I believe "looked" should be "locked."

- An issue that could cause data to fail to send using the OMF plugin when the names of data points contain special characters has now been resolved.
- When the "Send full structure" configuration boolean was false, OMF North would create an AF structure anyways. All AF Elements were at the root of the AF database, with every AF Element having a single AF Attribute mapped to a PI Point. Creation of this AF structure would take a long time for large databases which would lead to PI Web API POST timeouts. This has been fixed. If the configuration boolean is false, OMF North will create PI Points only. In the configuration page, Send full structure has been renamed to _Create AF Structure_.
- The OMF North plugin was unable to connect to AVEVA Data Hub (ADH) and OSIsoft Cloud Services (OCS) endpoints. This has been fixed.
- An issue with using an OMF Hint that defines a specific name to us with a tag has been resolved. The issue would show itself as the data not being sent to PI or ADH in some circumstances.
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Typo: specific name to us -> specific name to use

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A few typos.

Signed-off-by: Mohit Singh Tomar <[email protected]>
Signed-off-by: Mohit Singh Tomar <[email protected]>
Signed-off-by: Mohit Singh Tomar <[email protected]>
Signed-off-by: Mohit Singh Tomar <[email protected]>
@Mohit04tomar Mohit04tomar merged commit f73b9f3 into 2.3.0RC Jan 9, 2024
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@Mohit04tomar Mohit04tomar deleted the 2.3.0-docs branch January 9, 2024 08:31
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4 participants