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Date: Fri, 8 Apr 2016 00:13:25 +0000 (UTC)
From: "ASF GitHub Bot (JIRA)" <jira@apache.org>
To: dev@apex.incubator.apache.org
Message-ID: <JIRA.12955434.1459551533000.169921.1460074405503@Atlassian.JIRA>
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 <JIRA.12955434.1459551533869@arcas>
Subject: [jira] [Commented] (APEXMALHAR-2042) Managed State - value for a
 key is null when the bucket is bumped off state and window data is still
 not committed
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    [ https://issues.apache.org/jira/browse/APEXMALHAR-2042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15231390#comment-15231390 ] 

ASF GitHub Bot commented on APEXMALHAR-2042:
--------------------------------------------

Github user chandnisingh commented on a diff in the pull request:

    https://github.com/apache/incubator-apex-malhar/pull/237#discussion_r58965233
  
    --- Diff: library/src/main/java/org/apache/apex/malhar/lib/state/managed/IncrementalCheckpointManager.java ---
    @@ -208,6 +209,11 @@ public void setLatestExpiredTimeBucket(long timeBucket)
         latestExpiredTimeBucket.set(timeBucket);
       }
     
    +  public long getLastTransferedWindow()
    --- End diff --
    
    please document this public method


> Managed State - value for a key is null when the bucket is bumped off state and window data is still not committed
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2042
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2042
>             Project: Apache Apex Malhar
>          Issue Type: Bug
>    Affects Versions: 3.4.0
>            Reporter: Chandni Singh
>            Assignee: Timothy Farkas
>
> When a bucket data is collected for transferring to data files and if the bucket at the same time is triggered to free memory then for a brief time any queries for a key in the bucket will not return any value. 


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