Janus Chow created HDFS-16257:
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Summary: [HDFS] [RBF] Guava cache performance issue in Router
MountTableResolver
Key: HDFS-16257
URL: https://issues.apache.org/jira/browse/HDFS-16257
Project: Hadoop HDFS
Issue Type: Improvement
Affects Versions: 2.10.1
Reporter: Janus Chow
Assignee: Janus Chow
Branch 2.10.1 uses guava version of 11.0.2, which has a bug which affects the
performance of cache, which was mentioned in HDFS-13821.
Since upgrading guava version seems affecting too much, this ticket is to add a
configuration setting when initializing cache to walk around this issue.
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