Nico Kruber created FLINK-7400:
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Summary: off-heap limits set to conservatively in yarn
Key: FLINK-7400
URL: https://issues.apache.org/jira/browse/FLINK-7400
Project: Flink
Issue Type: Bug
Components: YARN
Affects Versions: 1.3.2, 1.3.1, 1.3.0
Reporter: Nico Kruber
Assignee: Nico Kruber
Inside {{ContaineredTaskManagerParameters}}, since FLINK-6217, the
{{offHeapSize}} is set to the amount of memory Flink will use off-heap which
will be set as the value for {{-XX:MaxDirectMemorySize}} in various cases. This
does not account for any off-heap use by other components than Flink, e.g.
RocksDB, other libraries, or the JVM itself.
We should add the {{cutoff}} from the {{CONTAINERIZED_HEAP_CUTOFF_RATIO}}
configuration parameter to {{offHeapSize}} as implied by the description on
what this parameter is there for.
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