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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-9548) BytesToBytesMap could have a destructive iterator
Date Wed, 05 Aug 2015 23:59:05 GMT

     [ https://issues.apache.org/jira/browse/SPARK-9548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reynold Xin updated SPARK-9548:
-------------------------------
    Sprint: Spark 1.5 release

> BytesToBytesMap could have a destructive iterator
> -------------------------------------------------
>
>                 Key: SPARK-9548
>                 URL: https://issues.apache.org/jira/browse/SPARK-9548
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Josh Rosen
>            Priority: Blocker
>
> BytesToBytesMap.iterator() could be destructive, freeing each page as it moves onto the
next one.  There are some circumstances where we don't want a destructive iterator (such as
when we're building a KV sorter from a map), so there should be a flag to control this.



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