Thomas Graves created SPARK-2881:
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Summary: Snappy is now default codec - could lead to conflicts
since uses /tmp
Key: SPARK-2881
URL: https://issues.apache.org/jira/browse/SPARK-2881
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.1.0
Reporter: Thomas Graves
Priority: Blocker
I was using spark master branch and I ran into an issue with Snappy since its
now the default codec for shuffle.
The issue was that someone else had run with snappy and it created
/tmp/snappy-*.so but it had restrictive permissions so I was not able to use it
or remove it. This caused my spark job to not start.
I was running in yarn client mode at the time. Yarn cluster mode shouldn't
have this issue since we change the java.io.tmpdir.
I assume this would also affect standalone mode.
I'm not sure if this is a true blocker but wanted to file it as one at first
and let us decide.
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