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Posted to commits@cassandra.apache.org by "Branimir Lambov (JIRA)" <ji...@apache.org> on 2016/08/19 09:19:20 UTC

[jira] [Created] (CASSANDRA-12502) ColumnIndex does not reuse buffer

Branimir Lambov created CASSANDRA-12502:
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             Summary: ColumnIndex does not reuse buffer
                 Key: CASSANDRA-12502
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12502
             Project: Cassandra
          Issue Type: Bug
          Components: Local Write-Read Paths
            Reporter: Branimir Lambov
            Priority: Minor


{{ColumnIndex}} is supposed to be reusing its shallow entry buffer. Instead it always allocates as {{buffer}} isn't returned [from {{useBuffer}}|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/ColumnIndex.java#L227].

Additionally, relying on caller to set {{buffer}} after the call is error-prone.



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