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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-14243) updatedBlockStatuses does not update correctly when removing blocks
Date Thu, 31 Mar 2016 19:06:25 GMT

     [ https://issues.apache.org/jira/browse/SPARK-14243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-14243:
------------------------------------

    Assignee: Apache Spark  (was: jeanlyn)

> updatedBlockStatuses does not update correctly when removing blocks
> -------------------------------------------------------------------
>
>                 Key: SPARK-14243
>                 URL: https://issues.apache.org/jira/browse/SPARK-14243
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.5.2, 1.6.1
>            Reporter: jeanlyn
>            Assignee: Apache Spark
>             Fix For: 2.0.0
>
>
> Currently, *updatedBlockStatuses* of *TaskMetrics* does not update correctly when removing
blocks in *BlockManager.removeBlock* and the method invoke *removeBlock*. See:
> branch-1.6:https://github.com/apache/spark/blob/branch-1.6/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L1108
> branch-1.5:https://github.com/apache/spark/blob/branch-1.5/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L1101
> We should make sure *updatedBlockStatuses* update correctly when:
> * Block removed from BlockManager
> * Block dropped from memory to disk
> * Block added to BlockManager



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