[infinispan-issues] [JBoss JIRA] (HRJS-28) Node kill pkill commands failing in some envs

[Galder Zamarreño (JIRA)]

     [ https://issues.jboss.org/browse/HRJS-28?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Galder Zamarreño updated HRJS-28:
---------------------------------
    Status: Open  (was: New)


> Node kill pkill commands failing in some envs
> ---------------------------------------------
>
>                 Key: HRJS-28
>                 URL: https://issues.jboss.org/browse/HRJS-28
>             Project: Infinispan Javascript client
>          Issue Type: Enhancement
>    Affects Versions: 0.3.0
>            Reporter: Galder Zamarreño
>
> On certain environments (e.g. Ubuntu), tests involving killing nodes are failing with errors like this:
> {code}
>   1) Infinispan cluster client can failover when nodes crash
>    Message:
>      Error: Command failed: /bin/sh -c pkill -9 -f '.*java.*node4 .*'
>    Stacktrace:
>      Error: Command failed: /bin/sh -c pkill -9 -f '.*java.*node4 .*'
>     at ChildProcess.exithandler (child_process.js:213:12)
>     at emitTwo (events.js:87:13)
>     at ChildProcess.emit (events.js:172:7)
>     at maybeClose (internal/child_process.js:821:16)
>     at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
> ...
>   5) Infinispan xsite cluster client can manually switch and fail over sites
>    Message:
>      Error: Command failed: /bin/sh -c pkill -9 -f '.*java.*node-site-a .*'
>    Stacktrace:
>      Error: Command failed: /bin/sh -c pkill -9 -f '.*java.*node-site-a .*'
>     at ChildProcess.exithandler (child_process.js:213:12)
>     at emitTwo (events.js:87:13)
>     at ChildProcess.emit (events.js:172:7)
>     at maybeClose (internal/child_process.js:821:16)
>     at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
> {code}
> After doing some debugging, we discovered that the error itself contains this info:
> {code}
> {"killed":false,"code":null,"signal":"SIGKILL","cmd":"/bin/sh -c pkill -9 -f '.*java.*node4 .*'"}
> {code}
> According to the docu:
> {code}
> If the process terminated normally, code is the final exit code of the process, otherwise null. If the process terminated due to receipt of a signal, signal is the string name of the signal, otherwise null.
> {code}
> So, it would appear that {{pkill}} is killing itself? 
> The easiest workaround here might be to ignore any errors.



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