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ASF GitHub Bot commented on HDFS-16973: --------------------------------------- virajjasani opened a new pull request, #5533: URL: https://github.com/apache/hadoop/pull/5533 Mount table resolver location cache gets invalidated by taking write lock as part of addEntry/removeEntry/refreshEntries calls. Since the write lock exclusively updates the cache, getDestinationForPath already takes read lock before accessing the cache. Similarly, retrieval of the cache size should also take the read lock. > RBF: MountTableResolver cache size lookup should take read lock > --------------------------------------------------------------- > > Key: HDFS-16973 > URL: https://issues.apache.org/jira/browse/HDFS-16973 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Viraj Jasani > Assignee: Viraj Jasani > Priority: Major > > Mount table resolver location cache gets invalidated by taking write lock as > part of addEntry/removeEntry/refreshEntries calls. Since the write lock > exclusively updates the cache, getDestinationForPath already takes read lock > before accessing the cache. Similarly, retrieval of the cache size should > also take the read lock. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org