Clearing namespace quota on "/" corrupts FS image
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Key: HDFS-1258
URL: https://issues.apache.org/jira/browse/HDFS-1258
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Reporter: Aaron T. Myers
The HDFS root directory starts out with a default namespace quota of Integer.MAX_VALUE. If
you clear this quota (using "hadoop dfsadmin -clrQuota /"), the fsimage gets corrupted immediately.
Subsequent 2NN rolls will fail, and the NN will not come back up from a restart.
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