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From "Igor Seliverstov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-6078) Possible deadlock on concurrent grid stop
Date Wed, 16 Aug 2017 11:36:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-6078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Igor Seliverstov updated IGNITE-6078:
-------------------------------------
    Description: 
Look at Thread-6 which holds lock on IgnitionEx and trying to acquire DataStreamProcessor's
busyLock
and thread main, which is trying to acquire lock on IgnitionEx
and at data-streamer-stripe-6 which holds DataStreamProcessor's busyLock and trying to acquire
checkpointLock, which is locked because Thread-6 cannot finish the checkpoint

  was:
Look at Thread-6 which holds lock on IgnitionEx and trying to acquire DataStreamProcessor's
busyLock
and thread main, which is trying to acquire lock on IgnitionEx
and at data-streamer-stripe-6 which holds readWrite DataStreamProcessor's busyLock and trying
to acquire checkpointLock, which is locked because Thread-6 cannot finish the checkpoint


> Possible deadlock on concurrent grid stop
> -----------------------------------------
>
>                 Key: IGNITE-6078
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6078
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 2.1
>            Reporter: Igor Seliverstov
>             Fix For: 2.2
>
>         Attachments: tread_dump.txt
>
>
> Look at Thread-6 which holds lock on IgnitionEx and trying to acquire DataStreamProcessor's
busyLock
> and thread main, which is trying to acquire lock on IgnitionEx
> and at data-streamer-stripe-6 which holds DataStreamProcessor's busyLock and trying to
acquire checkpointLock, which is locked because Thread-6 cannot finish the checkpoint



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