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https://issues.apache.org/jira/browse/FLINK-5283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated FLINK-5283:
--------------------------
Description:
{code}
HashMap<String, RocksDBStateBackend.FinalFullyAsyncSnapshot> namedStates =
InstantiationUtil.deserializeObject(restoreState.iterator().next().openInputStream(),
userCodeClassLoader);
{code}
The InputStream returned by openInputStream() should be closed upon return from
the method.
Similar problem exists in HeapKeyedStateBackend
was:
{code}
CheckpointStreamFactory.CheckpointStateOutputStream keyedStateOut =
checkpointStreamFactory.createCheckpointStateOutputStream(checkpointID, 0L);
final long offset = keyedStateOut.getPos();
{code}
If getPos() throws exception, keyedStateOut would be left unclosed.
> InputStream should be closed in
> RocksDBKeyedStateBackend#restoreOldSavepointKeyedState
> --------------------------------------------------------------------------------------
>
> Key: FLINK-5283
> URL: https://issues.apache.org/jira/browse/FLINK-5283
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> HashMap<String, RocksDBStateBackend.FinalFullyAsyncSnapshot> namedStates =
>
> InstantiationUtil.deserializeObject(restoreState.iterator().next().openInputStream(),
> userCodeClassLoader);
> {code}
> The InputStream returned by openInputStream() should be closed upon return
> from the method.
> Similar problem exists in HeapKeyedStateBackend
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