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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXMALHAR-2136) Null pointer exception in AbstractManagedStateImpl
Date Thu, 07 Jul 2016 05:46:10 GMT

    [ https://issues.apache.org/jira/browse/APEXMALHAR-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15365647#comment-15365647
] 

ASF GitHub Bot commented on APEXMALHAR-2136:
--------------------------------------------

GitHub user chaithu14 opened a pull request:

    https://github.com/apache/apex-malhar/pull/334

    APEXMALHAR-2136 1) Fixed the null pointer exception issue. 2) Added getter and setter
for IncrementalCheckpointManager

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/chaithu14/incubator-apex-malhar APEXMALHAR-2136-NPE-RecoverWindows

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/apex-malhar/pull/334.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #334
    
----
commit 15b4858b72955ff2ce83e1817ac3f64c15347106
Author: Chaitanya <chaitanya@datatorrent.com>
Date:   2016-07-07T05:42:45Z

    APEXMALHAR-2136 1) Fixed the null pointer exception issue. 2) Added getter and setter
for IncrementalCheckpointManager

----


> Null pointer exception in AbstractManagedStateImpl
> --------------------------------------------------
>
>                 Key: APEXMALHAR-2136
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2136
>             Project: Apache Apex Malhar
>          Issue Type: Bug
>            Reporter: Chaitanya
>            Assignee: Chaitanya
>
> Null pointed exception in AbstractManagedStateImpl during recovering the state:
> java.lang.NullPointerException
>         at org.apache.apex.malhar.lib.state.managed.AbstractManagedStateImpl.setup(AbstractManagedStateImpl.java:206)
>         at com.examples.app.ManagedTimeStateMImpl.setup(ManagedTimeStateMImpl.java:15)
>         at com.examples.app.ManagedStateIntOperator.setup(ManagedStateIntOperator.java:138)
>         at com.examples.app.ManagedStateIntOperator.setup(ManagedStateIntOperator.java:26)
>         at com.datatorrent.stram.engine.Node.setup(Node.java:187)
>         at com.datatorrent.stram.engine.StreamingContainer.setupNode(StreamingContainer.java:1309)
>         at com.datatorrent.stram.engine.StreamingContainer.access$100(StreamingContainer.java:130)
>         at com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1388)



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