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https://issues.apache.org/jira/browse/FLINK-21786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17302350#comment-17302350
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Matthias commented on FLINK-21786:
----------------------------------
It looks like you're jumping between problems here:
# The initial issue was about not being able to write to the output file.
# The [second
issue|https://issues.apache.org/jira/browse/FLINK-21786?focusedCommentId=17301753&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17301753]
was about failing to read from the input file (which didn't seem to be an
issue in the first setup as I would expect the error to pop up before
complaining about writing to the output file).
# The [third
issue|https://issues.apache.org/jira/browse/FLINK-21786?focusedCommentId=17302343&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17302343]
now seems to be unrelated to the first two (did you fix the first two issues
by copying the input file to all pods?)
Am I right or am I missing something?
For the third issue: It's always handy to provide the taskmanager and
jobmanager logs (not only the client logs you provided) to get a better picture
of what's going on.
> sample Job execution failed
> ---------------------------
>
> Key: FLINK-21786
> URL: https://issues.apache.org/jira/browse/FLINK-21786
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes
> Affects Versions: 1.12.0
> Environment: kubernetes debian container
> Reporter: Bhagi
> Priority: Minor
> Fix For: 1.12.0
>
> Attachments: image-2021-03-15-10-40-49-263.png,
> image-2021-03-15-10-42-00-269.png, job logs.txt, job logs.txt
>
>
> Hi Team,
> i am trying to test sample word count job , but job execution is failing.
> unable to understand what exactly the issue is. Attached job execution info..
> !image-2021-03-15-10-40-49-263.png! !image-2021-03-15-10-42-00-269.png!
> ./bin/flink run ./examples/streaming/WordCount.jar --input
> file:///persistent/flinkData/test.txt --output
> file:///persistent/flinkData/wordcount_out
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