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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-3314) OldGen heap usage grows without increase in data size, large number of DLockTokens
Date Fri, 04 Aug 2017 00:10:02 GMT

    [ https://issues.apache.org/jira/browse/GEODE-3314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16113726#comment-16113726
] 

ASF GitHub Bot commented on GEODE-3314:
---------------------------------------

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

    https://github.com/apache/geode/pull/683#discussion_r131287366
  
    --- Diff: geode-core/src/main/java/org/apache/geode/distributed/internal/locks/DLockRequestProcessor.java
---
    @@ -196,6 +196,13 @@ long getLeaseExpireTime() {
         return this.response.leaseExpireTime;
       }
     
    +  /**
    +   *
    +   * @param interruptible
    +   * @param lockId
    +   * @return
    +   * @throws InterruptedException only possible if interruptible is true.
    +   */
       protected boolean requestLock(boolean interruptible, int lockId) throws InterruptedException
{
         final boolean isDebugEnabled_DLS = logger.isTraceEnabled(LogMarker.DLS);
    --- End diff --
    
    Did you want to remove this, as you seem to be removing a lot of switching based on it.
 Is this code going to be log spammy without this?


> OldGen heap usage grows without increase in data size, large number of DLockTokens
> ----------------------------------------------------------------------------------
>
>                 Key: GEODE-3314
>                 URL: https://issues.apache.org/jira/browse/GEODE-3314
>             Project: Geode
>          Issue Type: Bug
>          Components: distributed lock service
>            Reporter: Udo Kohlmeyer
>            Assignee: Galen O'Sullivan
>             Fix For: 1.2.1
>
>
> When using Global Replicate regions, the DLockTokens are not correctly cleaned up, causing
a memory leak.



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