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Posted to hdfs-dev@hadoop.apache.org by "weiwei wu (JIRA)" <ji...@apache.org> on 2018/03/01 06:23:00 UTC

[jira] [Created] (HDFS-13212) RBF: Fix router location cache issue

weiwei wu created HDFS-13212:
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             Summary: RBF: Fix router location cache issue
                 Key: HDFS-13212
                 URL: https://issues.apache.org/jira/browse/HDFS-13212
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: federation, hdfs
            Reporter: weiwei wu
         Attachments: HDFS-12615-001.patch

The MountTableResolver refreshEntries function have a bug when add a new mount table entry which already have location cache. The old location cache will never be invalid until this mount point change again.

Need to invalid the location cache when add the mount table entries.



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