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From "Till Rohrmann (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-9776) Interrupt TaskThread only while in User/Operator code
Date Sat, 15 Sep 2018 21:30:09 GMT

     [ https://issues.apache.org/jira/browse/FLINK-9776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Till Rohrmann updated FLINK-9776:
---------------------------------
    Fix Version/s:     (was: 1.6.1)

> Interrupt TaskThread only while in User/Operator code
> -----------------------------------------------------
>
>                 Key: FLINK-9776
>                 URL: https://issues.apache.org/jira/browse/FLINK-9776
>             Project: Flink
>          Issue Type: Improvement
>          Components: Local Runtime
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0, 1.6.2
>
>
> Upon cancellation, the task thread is periodically interrupted.
> This helps to pull the thread out of blocking operations in the user code.
> Once the thread leaves the user code, the repeated interrupts may interfere with the
shutdown cleanup logic, causing confusing exceptions.
> We should stop sending the periodic interrupts once the thread leaves the user code.



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