Nanda kumar created HDDS-1416:
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Summary: MiniOzoneCluster should set custom value for
hdds.datanode.replication.work.dir
Key: HDDS-1416
URL: https://issues.apache.org/jira/browse/HDDS-1416
Project: Hadoop Distributed Data Store
Issue Type: Test
Components: test
Affects Versions: 0.4.0
Reporter: Nanda kumar
Datanode uses a temporary working directory for copying/replicating containers,
the default location of this directory is read from system property
{{java.io.tmpdir}}. Since all the datanodes are running in same machine/jvm in
MiniOzoneCluster we might corrupt the data while the datanodes are moving
containers as all the datanodes will be using the same working directory.
While configuring datanode for MiniOzoneCluster, we should set custom value for
{{hdds.datanode.replication.work.dir}} in each datanode instance.
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