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From "Darrel Schneider (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GEODE-378) Region initialization may hang
Date Thu, 01 Oct 2015 18:23:27 GMT
Darrel Schneider created GEODE-378:
--------------------------------------

             Summary: Region initialization may hang
                 Key: GEODE-378
                 URL: https://issues.apache.org/jira/browse/GEODE-378
             Project: Geode
          Issue Type: Bug
          Components: core
            Reporter: Darrel Schneider
            Assignee: Darrel Schneider


Region initialization may hang. The race condition that causes this is very rare.
If it happens you will see a warning in the log like this:
[warning 2015/06/19 21:51:56.051 PDT dataStoregemfire1_w1-gst-dev05_15990 <vm_1_thr_17_dataStore1_w1-gst-dev05_15990>
tid=0x1a] 15 seconds have elapsed while waiting for replies: <CreateRegionProcessor$CreateRegionReplyProcessor
5 waiting for 1 replies from [w1-gst-dev05(dataStoregemfire4_w1-gst-dev05_15323:15323)<v10>:17784]>
on ...

The hang is caused by them member that this message is waiting for a reply from. That member
received this message but, due to the race condition, did not process it. It never will. Thread
dumps of that member show that it is not stuck working on this message. This bug caused that
member to drop the message when it was scheduling it for execution in a thread pool.



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