Arpit Agarwal created HDFS-8561:
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Summary: checkNNStartup should throw a RetriableException
Key: HDFS-8561
URL: https://issues.apache.org/jira/browse/HDFS-8561
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: 2.7.0
Reporter: Arpit Agarwal
Assignee: Arpit Agarwal
Priority: Critical
{{checkNNStartup}} currently throws an {{IOException}} if services have not yet
been started.
This propagates as a RemoteException to the client which is not retriable with
the default retry policy in RetryUtils.
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