hf200012 opened a new issue #5396:
URL: https://github.com/apache/incubator-doris/issues/5396
Doris version ：0.13.11
Three FEs are operating normally, BE is operating normally
This exception frequently occurs today, and the exception information is as
follows:
java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:118)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.FilterOutputStream.close(FilterOutputStream.java:158)
at
org.apache.thrift.transport.TIOStreamTransport.close(TIOStreamTransport.java:110)
at org.apache.thrift.transport.TSocket.close(TSocket.java:235)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:303)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2021-02-19 17:12:55 WARN TIOStreamTransport:112 - Error closing output
stream
Master FE Exception：
2021-02-19 17:38:17,897 WARN (doris-mysql-nio-pool-5511|17410)
[ReadListener.lambda$handleEvent$0():58] Exception happened in one
session(org.apache.doris.mysql.nio.NConnectContext@538b80ad).
java.io.IOException: Error happened when receiving packet.
at
org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:499)
~[palo-fe.jar:3.4.0]
at
org.apache.doris.mysql.nio.ReadListener.lambda$handleEvent$0(ReadListener.java:50)
~[palo-fe.jar:3.4.0]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_261]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_261]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_261]
2021-02-19 17:38:18,930 WARN (doris-mysql-nio-pool-5511|17410)
[ConnectProcessor.dispatch():334] Unsupported command(Change user)
2021-02-19 17:38:18,931 WARN (doris-mysql-nio-pool-5511|17410)
[ConnectProcessor.processOnce():498] Null packet received from network. remote:
172.22.197.238:39554
2021-02-19 17:38:18,931 WARN (doris-mysql-nio-pool-5511|17410)
[ReadListener.lambda$handleEvent$0():58] Exception happened in one
session(org.apache.doris.mysql.nio.NConnectContext@3a85c035).
java.io.IOException: Error happened when receiving packet.
at
org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:499)
~[palo-fe.jar:3.4.0]
at
org.apache.doris.mysql.nio.ReadListener.lambda$handleEvent$0(ReadListener.java:50)
~[palo-fe.jar:3.4.0]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_261]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_261]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_261]
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