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From "Branimir Lambov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-12502) ColumnIndex does not reuse buffer
Date Fri, 19 Aug 2016 09:22:22 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-12502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Branimir Lambov updated CASSANDRA-12502:
----------------------------------------
    Assignee: Robert Stupp  (was: Branimir Lambov)

> 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
>            Assignee: Robert Stupp
>            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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