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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-26917) CacheManager blocks while traversing plans
Date Thu, 21 Feb 2019 15:06:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-26917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Owen reassigned SPARK-26917:
---------------------------------

    Assignee: Dave DeCaprio

> CacheManager blocks while traversing plans
> ------------------------------------------
>
>                 Key: SPARK-26917
>                 URL: https://issues.apache.org/jira/browse/SPARK-26917
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.4.0
>         Environment: We are running on AWS EMR 5.20, so Spark 2.4.0.
>            Reporter: Dave DeCaprio
>            Assignee: Dave DeCaprio
>            Priority: Minor
>
> This is related to SPARK-26548 and SPARK-26617.  The CacheManager is further locking
during the recacheByCondition operation.  For large plans evaluation of the condition can
take a long time.



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