fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress

[calvin2020]

Hi all：
I use doris v1.2.3, my doris-be gets error as below sometimes,then I can't query normally,would you please help me to check it ? thanks,BTW,192.168.137.127 is my doris-fe IP

W1012 13:57:11.706069 26628 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: 70e80923be814a91-b2c9dfee327c0a0c, instance id: 70e80923be814a91-b2c9dfee327c0a0d
W1012 13:57:11.706079 26631 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: af4c97c8fbc4789-98cf6e4f175f8697, instance id: af4c97c8fbc4789-98cf6e4f175f8698
W1012 13:57:12.801278 26625 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: c8ef7288015b433e-80cd180b52a8859d, instance id: c8ef7288015b433e-80cd180b52a8859e
W1012 13:57:16.706923 26628 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: 70e80923be814a91-b2c9dfee327c0a0c, instance id: 70e80923be814a91-b2c9dfee327c0a0d
W1012 13:57:16.706967 26631 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: af4c97c8fbc4789-98cf6e4f175f8697, instance id: af4c97c8fbc4789-98cf6e4f175f8698
W1012 13:57:17.802162 26625 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: c8ef7288015b433e-80cd180b52a8859d, instance id: c8ef7288015b433e-80cd180b52a8859e
W1012 13:57:21.707893 26628 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: 70e80923be814a91-b2c9dfee327c0a0c, instance id: 70e80923be814a91-b2c9dfee327c0a0d
W1012 13:57:21.707911 26631 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: af4c97c8fbc4789-98cf6e4f175f8697, instance id: af4c97c8fbc4789-98cf6e4f175f8698
W1012 13:57:22.803656 26625 fragment_mgr.cpp:402] report error status: [RUNTIME_ERROR] to coordinator: TNetworkAddress(hostname=192.168.137.127, port=9020), query id: c8ef7288015b433e-80cd180b52a8859d, instance id: c8ef7288015b433e-80cd180b52a8859e