Zhe Zhang created HDFS-10977:
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Summary: Balancer should query NameNode with a timeout
Key: HDFS-10977
URL: https://issues.apache.org/jira/browse/HDFS-10977
Project: Hadoop HDFS
Issue Type: Bug
Components: balancer & mover
Reporter: Zhe Zhang
Assignee: Zhe Zhang
We found a case where {{Dispatcher}} was stuck at {{getBlockList}} *forever*
(well, several hours when we found it).
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