[jira] [Created] (HDFS-10341) Add a metric to expose the timeout number of pending replication blocks

[Akira AJISAKA (JIRA)]

Akira AJISAKA created HDFS-10341:
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             Summary: Add a metric to expose the timeout number of pending 
replication blocks
                 Key: HDFS-10341
                 URL: https://issues.apache.org/jira/browse/HDFS-10341
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Akira AJISAKA


Per HDFS-6682, recording the timeout number of pending replication blocks is 
useful to get the cluster health.



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