Rushabh S Shah created HDFS-12124:
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Summary: Namenode should throw a RetryStartFileException exception
instead of making a synchronous call to kms incase of cache miss.
Key: HDFS-12124
URL: https://issues.apache.org/jira/browse/HDFS-12124
Project: Hadoop HDFS
Issue Type: Bug
Components: kms
Affects Versions: 2.7.0
Reporter: Rushabh S Shah
Assignee: Rushabh S Shah
The namenode should throw a RetryStartFileException exception instead of making
a synchronous call to kms incase of cache miss. Other kms issues (like kms
getting stalled, issues talking to underlying kms) will block all the namenode
handler threads.
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