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https://issues.apache.org/jira/browse/ARTEMIS-3271?focusedWorklogId=597290&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-597290
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ASF GitHub Bot logged work on ARTEMIS-3271:
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Author: ASF GitHub Bot
Created on: 15/May/21 20:57
Start Date: 15/May/21 20:57
Worklog Time Spent: 10m
Work Description: franz1981 edited a comment on pull request #3558:
URL: https://github.com/apache/activemq-artemis/pull/3558#issuecomment-841723837
@clebertsuconic good point, let me open a separate issue with this and if
can be replicated without replication.
The channel impl send batched code path shouldn't be changed (and this is
not a replication channel) and Netty eventFdWrite is a JNI call that cannot
block AFAIK. I am going to attach any other stack trace I get while running
this so we can fix it
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Issue Time Tracking
-------------------
Worklog Id: (was: 597290)
Time Spent: 3h 50m (was: 3h 40m)
> Avoid Multi Thread measurement on Critical Analyzer
> ---------------------------------------------------
>
> Key: ARTEMIS-3271
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3271
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.17.0
> Reporter: Clebert Suconic
> Priority: Major
> Fix For: 2.18.0
>
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> The Critical Analyzer could be called from multiple Threads.
>
> As a result, I am afraid there could be a situation that left time was
> updated at a wrong pace.. leaving to inconsistencies.
>
>
> I'm improving it to only consider a single thread from all the calls. Any
> calls from multi-threading should be ignored... All we need is to capture one
> thread hanging and detect a dead lock.
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