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From "Andrey Gura (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-10760) Confusing message about system worker blocking
Date Thu, 20 Dec 2018 15:39:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrey Gura updated IGNITE-10760:
---------------------------------
    Description: 
System workers blocking monitoring message can confuse because print out worker's name while
references to this name as {{threadName}}:

{noformat}
[ERROR] 2018-12-18 14:58:06.811 [tcp-disco-msg-worker-#2%hermesCacheInstance%] G - Blocked
system-critical thread has been detected. This can lead to cluster-wide undefined behaviour
[threadName=partition-exchanger, blockedFor=5s]
{noformat}

It should be fixed in the following manner:

- print out {{GridWorker.runner().getName()}} for {{threadName}}
- add {{workerName}} field to the message that should contain {{GridWorker.name()}}.

  was:
System workers blocking monitoring message can confuse because print out worker's name while
references to this name as {{threadName}}:

{noformat}
ERROR] 2018-12-18 14:58:06.811 [tcp-disco-msg-worker-#2%hermesCacheInstance%] G - Blocked
system-critical thread has been detected. This can lead to cluster-wide undefined behaviour
[threadName=partition-exchanger, blockedFor=5s]
{noformat}

It should be fixed in the following manner:

- print out {{GridWorker.runner().getName()}} for {{threadName}}
- add {{workerName}} field to the message that should contain {{GridWorker.name()}}.


> Confusing message about system worker blocking 
> -----------------------------------------------
>
>                 Key: IGNITE-10760
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10760
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 2.7
>            Reporter: Andrey Gura
>            Priority: Major
>              Labels: newbie
>             Fix For: 2.8
>
>
> System workers blocking monitoring message can confuse because print out worker's name
while references to this name as {{threadName}}:
> {noformat}
> [ERROR] 2018-12-18 14:58:06.811 [tcp-disco-msg-worker-#2%hermesCacheInstance%] G - Blocked
system-critical thread has been detected. This can lead to cluster-wide undefined behaviour
[threadName=partition-exchanger, blockedFor=5s]
> {noformat}
> It should be fixed in the following manner:
> - print out {{GridWorker.runner().getName()}} for {{threadName}}
> - add {{workerName}} field to the message that should contain {{GridWorker.name()}}.



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