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From "Raymond Liu (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SPARK-2162) possible to read from removed block in blockmanager
Date Thu, 19 Jun 2014 00:33:24 GMT

     [ https://issues.apache.org/jira/browse/SPARK-2162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Raymond Liu closed SPARK-2162.
------------------------------


patch merged

> possible to read from removed block in blockmanager
> ---------------------------------------------------
>
>                 Key: SPARK-2162
>                 URL: https://issues.apache.org/jira/browse/SPARK-2162
>             Project: Spark
>          Issue Type: Bug
>          Components: Block Manager
>            Reporter: Raymond Liu
>            Assignee: Raymond Liu
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> In BlockManager's doGetLocal method,  there are chance that info get removed when info.synchronized
block is entered. thus  it will either read in vain in memory level case, or throw exception
in disk level case when it believe the block is there while actually it had been removed.



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