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https://issues.apache.org/jira/browse/FLINK-13020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16908654#comment-16908654
]
Yun Tang commented on FLINK-13020:
----------------------------------
[~NicoK]，would you please check your branch again to confirm your code is based
on the latest master. From the detail logs, I don't think the failing case is
based on the latest code.
[https://transfer.sh/DlpXt/1715.8.tar.gz] is the detail logs of your
[https://api.travis-ci.com/v3/job/225588484/log.txt]. Please take a loot at the
exception stack trace below:
{code:java}
17:30:17,445 ERROR
org.apache.flink.test.state.operator.restore.unkeyed.ChainLengthDecreaseTest -
--------------------------------------------------------------------------------
Test testMigrationAndRestore[Migrate Savepoint:
1.8](org.apache.flink.test.state.operator.restore.unkeyed.ChainLengthDecreaseTest)
failed with:
java.util.concurrent.ExecutionException:
java.util.concurrent.CompletionException:
org.apache.flink.runtime.checkpoint.CheckpointException: Task received
cancellation from one of its inputs
at
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at
org.apache.flink.client.program.MiniClusterClient.cancelWithSavepoint(MiniClusterClient.java:116)
at
org.apache.flink.test.state.operator.restore.AbstractOperatorRestoreTestBase.migrateJob(AbstractOperatorRestoreTestBase.java:139)
at
org.apache.flink.test.state.operator.restore.AbstractOperatorRestoreTestBase.testMigrationAndRestore(AbstractOperatorRestoreTestBase.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
{code}
Please pay attention to the line where the exception is thrown:
{{org.apache.flink.test.state.operator.restore.AbstractOperatorRestoreTestBase.migrateJob(AbstractOperatorRestoreTestBase.java:*139*)}}
which is in accordance with [old
code|https://github.com/apache/flink/blob/8a101ce8940ecb756524a55ac412a3c4ba8214cd/flink-tests/src/test/java/org/apache/flink/test/state/operator/restore/AbstractOperatorRestoreTestBase.java#L139]
before June 25th, 2019.
> UT Failure: ChainLengthDecreaseTest
> -----------------------------------
>
> Key: FLINK-13020
> URL: https://issues.apache.org/jira/browse/FLINK-13020
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.10.0
> Reporter: Bowen Li
> Priority: Major
>
> {code:java}
> 05:47:24.893 [ERROR] Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time
> elapsed: 19.836 s <<< FAILURE! - in
> org.apache.flink.test.state.operator.restore.unkeyed.ChainLengthDecreaseTest
> 05:47:24.895 [ERROR] testMigrationAndRestore[Migrate Savepoint:
> 1.3](org.apache.flink.test.state.operator.restore.unkeyed.ChainLengthDecreaseTest)
> Time elapsed: 1.501 s <<< ERROR!
> java.util.concurrent.ExecutionException:
> java.util.concurrent.CompletionException:
> org.apache.flink.runtime.checkpoint.CheckpointException: Task received
> cancellation from one of its inputs
> Caused by: java.util.concurrent.CompletionException:
> org.apache.flink.runtime.checkpoint.CheckpointException: Task received
> cancellation from one of its inputs
> Caused by: org.apache.flink.runtime.checkpoint.CheckpointException: Task
> received cancellation from one of its inputs
> Caused by: org.apache.flink.runtime.checkpoint.CheckpointException: Task
> received cancellation from one of its inputs
> ...
> 05:48:27.736 [ERROR] Errors:
> 05:48:27.736 [ERROR]
> ChainLengthDecreaseTest>AbstractOperatorRestoreTestBase.testMigrationAndRestore:102->AbstractOperatorRestoreTestBase.migrateJob:138
> » Execution
> 05:48:27.736 [INFO]
> {code}
> https://travis-ci.org/apache/flink/jobs/551053821
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