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Posted to dev@hbase.apache.org by "Nicolas Liochon (JIRA)" <ji...@apache.org> on 2013/11/15 13:21:21 UTC

[jira] [Created] (HBASE-9976) Don't create duplicated TableName objects

Nicolas Liochon created HBASE-9976:
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             Summary: Don't create duplicated TableName objects
                 Key: HBASE-9976
                 URL: https://issues.apache.org/jira/browse/HBASE-9976
             Project: HBase
          Issue Type: Bug
          Components: Client, regionserver
    Affects Versions: 0.96.0, 0.98.0
            Reporter: Nicolas Liochon
            Assignee: Nicolas Liochon
             Fix For: 0.98.0, 0.96.1


A profiling show that the table name is reponsible for 25% of the memory needed to keep the region locations. As well, comparisons will be faster if two identical table names are a single java object.



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