Chen Liang created HDFS-12265:
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Summary: Ozone : better handling of operation fail due to chill
mode
Key: HDFS-12265
URL: https://issues.apache.org/jira/browse/HDFS-12265
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ozone
Reporter: Chen Liang
Priority: Minor
Currently if someone tries to create a container while SCM is in chill mode,
there will be exception of INTERNAL_ERROR, which is not very informative and
can be confusing for debugging.
We should make it easier to identify problems caused by chill mode. For
example, we may detect if SCM is in chill mode and report back to client in
some way, such that the client can backup and try again later.
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