Attila Doroszlai created HDDS-6011:
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Summary: Freon datanode chunk generator fails with NPE in secure
cluster
Key: HDDS-6011
URL: https://issues.apache.org/jira/browse/HDDS-6011
Project: Apache Ozone
Issue Type: Bug
Components: freon
Reporter: Attila Doroszlai
Assignee: Attila Doroszlai
Freon Datanode Chunk Generator/Validator fails with NPE in secure cluster. It
is should give a meaningful message about not being supported in secure cluster.
{code}
$ cd hadoop-ozone/dist/target/ozone-*/compose/ozonesecure
$ docker-compose up -d --scale datanode=3
# wait
$ docker-compose exec scm ozone freon dcg -n1 -t1
...
java.lang.NullPointerException
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:880)
at
org.apache.hadoop.hdds.scm.XceiverClientManager.<init>(XceiverClientManager.java:94)
at
org.apache.hadoop.hdds.scm.XceiverClientManager.<init>(XceiverClientManager.java:82)
at
org.apache.hadoop.ozone.freon.DatanodeChunkGenerator.call(DatanodeChunkGenerator.java:107)
at
org.apache.hadoop.ozone.freon.DatanodeChunkGenerator.call(DatanodeChunkGenerator.java:58)
{code}
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