Virajith Jalaparti created HDFS-12607:
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Summary: Even one dead datanode with PROVIDED storage results in
ProvidedStorageInfo being marked as FAILED
Key: HDFS-12607
URL: https://issues.apache.org/jira/browse/HDFS-12607
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Virajith Jalaparti
Assignee: Virajith Jalaparti
When a DN configured with PROVIDED storage is marked as dead by the NN, the
state of {{providedStorageInfo}} in {{ProvidedStorageMap}} is set to FAILED,
and never becomes NORMAL. The state should change to FAILED only if all
datanodes with PROVIDED storage are dead, and should be restored back to NORMAL
when a Datanode to NORMAL DatanodeStorage reports in.
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