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Posted to dev@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2015/10/19 06:49:05 UTC
[jira] [Created] (FLINK-2868) Missing null check for operatorChain
in StreamTask#invoke()
Ted Yu created FLINK-2868:
-----------------------------
Summary: Missing null check for operatorChain in StreamTask#invoke()
Key: FLINK-2868
URL: https://issues.apache.org/jira/browse/FLINK-2868
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
{code}
// release the output resources. this method should never fail.
if (operatorChain != null) {
operatorChain.releaseOutputs();
}
...
if (!disposed) {
disposeAllOperators();
}
{code}
If operatorChain is null, disposeAllOperators() shouldn't be called where operatorChain.getAllOperators() is called.
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