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Posted to commits@doris.apache.org by "xinyiZzz (via GitHub)" <gi...@apache.org> on 2024/10/21 13:40:38 UTC
[PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
xinyiZzz opened a new pull request, #42216:
URL: https://github.com/apache/doris/pull/42216
Before each get queue, will set sink task dependency ready.
so if the sink task put queue faster than the fetch result get queue, the queue size will always be 10.
Be sure to set sink dependency ready before getting queue.
otherwise, if queue is emptied after sink task put queue and before block dependency, get queue will stuck and will never set sink dependency ready.
Fix:
```
WARN org.apache.doris.flink.backend.BackendClient [] - Get next from Doris BE{host='', port=9060} failed.
org.apache.doris.shaded.org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
at org.apache.doris.shaded.org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:179) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.shaded.org.apache.thrift.transport.TTransport.readAll(TTransport.java:109) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.shaded.org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:464) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.shaded.org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:362) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.shaded.org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:245) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.shaded.org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:77) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.sdk.thrift.TDorisExternalService$Client.recvGetNext(TDorisExternalService.java:92) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.sdk.thrift.TDorisExternalService$Client.getNext(TDorisExternalService.java:79) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.flink.backend.BackendClient.getNext(BackendClient.java:185) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.flink.source.reader.DorisValueReader.hasNext(DorisValueReader.java:243) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.flink.source.split.DorisSplitRecords.nextRecordFromSplit(DorisSplitRecords.java:71) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.doris.flink.source.split.DorisSplitRecords.nextRecordFromSplit(DorisSplitRecords.java:34) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:140) ~[flink-connector-files-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:417) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:68) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:550) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:839) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:788) ~[flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:952) [flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:931) [flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:745) [flink-dist-1.17.1.jar:1.17.1]
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:562) [flink-dist-1.17.1.jar:1.17.1]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_191]
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_191]
at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_191]
at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_191]
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_191]
at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) ~[?:1.8.0_191]
at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:1.8.0_191]
at org.apache.doris.shaded.org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:177) ~[blob_p-44cf081797997465dd46a38b036d2b88e1b6e4d4-bb500662c4f1b3245c2c995a4e691a8a:2.1.4]
... 24 more
```
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428323388
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "xinyiZzz (via GitHub)" <gi...@apache.org>.
xinyiZzz commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2426720102
run buildall
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "xinyiZzz (via GitHub)" <gi...@apache.org>.
xinyiZzz commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428319203
run buildall
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428855325
PR approved by at least one committer and no changes requested.
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "xinyiZzz (via GitHub)" <gi...@apache.org>.
xinyiZzz merged PR #42216:
URL: https://github.com/apache/doris/pull/42216
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2426817593
TeamCity be ut coverage result:
Function Coverage: 37.45% (9697/25891)
Line Coverage: 28.69% (80476/280472)
Region Coverage: 28.14% (41640/147990)
Branch Coverage: 24.71% (21161/85638)
Coverage Report: http://coverage.selectdb-in.cc/coverage/281953830700d43b5417339e15c4c6ae1f0245cc_281953830700d43b5417339e15c4c6ae1f0245cc/report/index.html
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428352269
TeamCity be ut coverage result:
Function Coverage: 37.45% (9703/25907)
Line Coverage: 28.70% (80519/280528)
Region Coverage: 28.14% (41652/148013)
Branch Coverage: 24.70% (21151/85644)
Coverage Report: http://coverage.selectdb-in.cc/coverage/43ca732fe07a91653ddf88c9e547427367b3904a_43ca732fe07a91653ddf88c9e547427367b3904a/report/index.html
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428855421
PR approved by anyone and no changes requested.
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2428323799
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2426719917
Thank you for your contribution to Apache Doris.
Don't know what should be done next? See [How to process your PR](https://cwiki.apache.org/confluence/display/DORIS/How+to+process+your+PR)
Since 2024-03-18, the Document has been moved to [doris-website](https://github.com/apache/doris-website).
See [Doris Document](https://cwiki.apache.org/confluence/display/DORIS/Doris+Document).
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Re: [PR] [fix](flink) Fix FetchResult and MemoryScratchSink stuck [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #42216:
URL: https://github.com/apache/doris/pull/42216#issuecomment-2426730916
clang-tidy review says "All clean, LGTM! :+1:"
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