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Posted to dev@linkis.apache.org by GitBox <gi...@apache.org> on 2022/03/31 10:38:21 UTC
[GitHub] [incubator-linkis] liuzj-github opened a new issue #1849: [Bug]
liuzj-github opened a new issue #1849:
URL: https://github.com/apache/incubator-linkis/issues/1849
### Search before asking
- [X] I searched the [issues](https://github.com/apache/incubator-linkis/issues) and found no similar issues.
### Linkis Component
linkis-cg-engineConnplugin
### What happened + What you expected to happen
2022-03-31 16:26:33,322 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Limit(offset=[0], fetch=[5000]) -> SinkConversionToTuple2 -> Sink: SQL Client Stream Collect Sink (1/1) (8fe1dd6c4d3f70f6291c2d43786e4054) switched from RUNNING to FAILED on container_e31_1648005321936_0082_01_000002 @ host242.ehl.com (dataPort=3509).
java.io.IOException: Cannot connect to the client to send back the stream
at org.apache.flink.streaming.experimental.CollectSink.open(CollectSink.java:86) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:34) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.api.operators.StreamSink.open(StreamSink.java:46) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.OperatorChain.initializeStateAndOpenOperators(OperatorChain.java:428) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$2(StreamTask.java:543) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:533) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:573) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:755) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:570) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_181]
Caused by: java.net.NoRouteToHostException: No route to host (Host unreachable)
at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[?:1.8.0_181]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:1.8.0_181]
at java.net.Socket.connect(Socket.java:589) ~[?:1.8.0_181]
at java.net.Socket.connect(Socket.java:538) ~[?:1.8.0_181]
at java.net.Socket.<init>(Socket.java:434) ~[?:1.8.0_181]
at java.net.Socket.<init>(Socket.java:244) ~[?:1.8.0_181]
at org.apache.flink.streaming.experimental.CollectSink.open(CollectSink.java:82) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
### Relevent platform
<img width="1351" alt="image" src="https://user-images.githubusercontent.com/69610327/161034384-b2e144d1-e300-4450-a4ed-3f5e54bdd8e5.png">
### Reproduction script
2022-03-31 16:26:33,322 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Limit(offset=[0], fetch=[5000]) -> SinkConversionToTuple2 -> Sink: SQL Client Stream Collect Sink (1/1) (8fe1dd6c4d3f70f6291c2d43786e4054) switched from RUNNING to FAILED on container_e31_1648005321936_0082_01_000002 @ host242.ehl.com (dataPort=3509).
java.io.IOException: Cannot connect to the client to send back the stream
at org.apache.flink.streaming.experimental.CollectSink.open(CollectSink.java:86) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:34) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.api.operators.StreamSink.open(StreamSink.java:46) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.OperatorChain.initializeStateAndOpenOperators(OperatorChain.java:428) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$2(StreamTask.java:543) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:533) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:573) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:755) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:570) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_181]
Caused by: java.net.NoRouteToHostException: No route to host (Host unreachable)
at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[?:1.8.0_181]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[?:1.8.0_181]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:1.8.0_181]
at java.net.Socket.connect(Socket.java:589) ~[?:1.8.0_181]
at java.net.Socket.connect(Socket.java:538) ~[?:1.8.0_181]
at java.net.Socket.<init>(Socket.java:434) ~[?:1.8.0_181]
at java.net.Socket.<init>(Socket.java:244) ~[?:1.8.0_181]
at org.apache.flink.streaming.experimental.CollectSink.open(CollectSink.java:82) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
### Anything else
_No response_
### Are you willing to submit a PR?
- [ ] Yes I am willing to submit a PR!
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[GitHub] [incubator-linkis] casionone commented on issue #1849: [Bug][Flink] IOException:Cannot connect to the client to send back the stream
Posted by GitBox <gi...@apache.org>.
casionone commented on issue #1849:
URL: https://github.com/apache/incubator-linkis/issues/1849#issuecomment-1084529169
似乎这个异常来自 flinks
Have you verified whether the flink environment is ok and can it be executed normally through the flink client?
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[GitHub] [incubator-linkis] casionone edited a comment on issue #1849: [Bug][Flink] IOException:Cannot connect to the client to send back the stream
Posted by GitBox <gi...@apache.org>.
casionone edited a comment on issue #1849:
URL: https://github.com/apache/incubator-linkis/issues/1849#issuecomment-1084529169
It seems that this exception comes from flinks
Have you verified whether the flink environment is ok and can it be executed normally through the flink client?
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