Siddharth Seth created HDFS-3504:
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Summary: Configurable retry in DFSClient
Key: HDFS-3504
URL: https://issues.apache.org/jira/browse/HDFS-3504
Project: Hadoop HDFS
Issue Type: Improvement
Affects Versions: 2.0.0-alpha, 1.0.0
Reporter: Siddharth Seth
When NN maintenance is performed on a large cluster, jobs end up failing. This
is particularly bad for long running jobs. The client retry policy could be
made configurable so that jobs don't need to be restarted.
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