Elek, Marton created HDFS-13302:
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Summary: Ozone: fix classpath of yarn components
Key: HDFS-13302
URL: https://issues.apache.org/jira/browse/HDFS-13302
Project: Hadoop HDFS
Issue Type: Sub-task
Components: HDFS-7240
Affects Versions: HDFS-7240
Reporter: Elek, Marton
Assignee: Elek, Marton
HDFS-13258 introduced a separated classpath for hdsl/cblock/ozone components.
The reason is the behaviour of the dist-layout-stitching. The internal copy
command in the dist-layout-stitching copies the jar files only if they don not
exist in any of the existing subfolder of the share/hadoop directory.
With the new separated classpath if some of the dependencies are already copied
to share/hadoop/hdsl or share/hadoop/ozone, they won't be copied to the
share/hadoop/yarn directory and won't be added to the classpath. (as the hdsl
copy is before the yarn copy commands)
Could be fixed easily with moving the ozone/cblock/hdsl related stuff to the
end of the dist-layout-stitching.
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