Stephan Ewen created FLINK-8268:
-----------------------------------
Summary: Test instability for 'TwoPhaseCommitSinkFunctionTest'
Key: FLINK-8268
URL: https://issues.apache.org/jira/browse/FLINK-8268
Project: Flink
Issue Type: Bug
Components: Tests
Affects Versions: 1.5.0
Reporter: Stephan Ewen
Priority: Critical
The following exception / failure message occurs.
{code}
Tests run: 5, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.824 sec <<<
FAILURE! - in
org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunctionTest
testIgnoreCommitExceptionDuringRecovery(org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunctionTest)
Time elapsed: 0.068 sec <<< ERROR!
java.lang.Exception: Could not complete snapshot 0 for operator MockTask (1/1).
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:326)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at java.io.BufferedWriter.flush(BufferedWriter.java:254)
at
org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunctionTest$FileBasedSinkFunction.preCommit(TwoPhaseCommitSinkFunctionTest.java:313)
at
org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunctionTest$FileBasedSinkFunction.preCommit(TwoPhaseCommitSinkFunctionTest.java:288)
at
org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunction.snapshotState(TwoPhaseCommitSinkFunction.java:290)
at
org.apache.flink.streaming.util.functions.StreamingFunctionUtils.trySnapshotFunctionState(StreamingFunctionUtils.java:118)
at
org.apache.flink.streaming.util.functions.StreamingFunctionUtils.snapshotFunctionState(StreamingFunctionUtils.java:99)
at
org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.snapshotState(AbstractUdfStreamOperator.java:90)
at
org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:357)
at
org.apache.flink.streaming.util.AbstractStreamOperatorTestHarness.snapshot(AbstractStreamOperatorTestHarness.java:459)
at
org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunctionTest.testIgnoreCommitExceptionDuringRecovery(TwoPhaseCommitSinkFunctionTest.java:208)
{code}
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