Nico Kruber created FLINK-7063: ---------------------------------- Summary: test instability in OperatorStateBackendTest.testSnapshotAsyncCancel Key: FLINK-7063 URL: https://issues.apache.org/jira/browse/FLINK-7063 Project: Flink Issue Type: Bug Components: State Backends, Checkpointing, Tests Affects Versions: 1.3.1, 1.4.0 Reporter: Nico Kruber Assignee: Stefan Richter Priority: Minor
{{OperatorStateBackendTest.testSnapshotAsyncCancel}} seems to be instable and sometimes fails: {code} testSnapshotAsyncCancel(org.apache.flink.runtime.state.OperatorStateBackendTest) Time elapsed: 0.036 sec <<< ERROR! java.util.concurrent.ExecutionException: java.io.IOException: Stream closed. at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at org.apache.flink.runtime.state.OperatorStateBackendTest.testSnapshotAsyncCancel(OperatorStateBackendTest.java:636) Caused by: java.io.IOException: Stream closed. at org.apache.flink.runtime.util.BlockerCheckpointStreamFactory$1.write(BlockerCheckpointStreamFactory.java:95) at java.io.DataOutputStream.writeInt(DataOutputStream.java:197) at org.apache.flink.core.io.VersionedIOReadableWritable.write(VersionedIOReadableWritable.java:40) at org.apache.flink.runtime.state.OperatorBackendSerializationProxy.write(OperatorBackendSerializationProxy.java:65) at org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:255) at org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:233) at org.apache.flink.runtime.io.async.AbstractAsyncIOCallable.call(AbstractAsyncIOCallable.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {code} logs: * https://s3.amazonaws.com/archive.travis-ci.org/jobs/248822546/log.txt?X-Amz-Expires=30&X-Amz-Date=20170703T092940Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJRYRXRSVGNKPKO5A/20170703/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=f468cd238236d7038a1e12086dd4a0e3ba538d93c883790d180e4c63b973a5f2 * https://transfer.sh/MHawk/17392.5.tar.gz -- This message was sent by Atlassian JIRA (v6.4.14#64029)