Victor Wong created FLINK-15447:
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Summary: Change "java.io.tmpdir" of JM/TM on Yarn to
"{{PWD}}/tmp"
Key: FLINK-15447
URL: https://issues.apache.org/jira/browse/FLINK-15447
Project: Flink
Issue Type: Improvement
Components: Deployment / YARN
Affects Versions: 1.9.1
Reporter: Victor Wong
Currently, when running Flink on Yarn, the "java.io.tmpdir" property is set to
the default value, which is "/tmp".
Sometimes we ran into exceptions caused by a full "/tmp" directory, which would
not be cleaned automatically after applications finished.
I think we can set "java.io.tmpdir" to "\{{PWD}}/tmp" directory, or something
similar. "\{{PWD}}" will be replaced with the true working directory of JM/TM
by Yarn, which will be cleaned automatically.
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