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arul.selvam avatar image
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Issue after upgrading version from 2016_08_08-20 to release_2017_01_21

We have upgraded our current Data Fusion from 2016_08_08-20 to release_2017_01_21, after up gradation we encountered the below 2 issues.

Getting following error message while starting the "extera" service.

Error Message : Failed running: su -s /bin/sh -c "/data/extera/hadoop/sbin/mr-jobhistory-daemon.sh --config /data/extera/hadoop/etc/hadoop start historyserver" entagen Try running this command manually to see the full output..

refer the attached log file ...mapred-root-historyserver-master.zip

Please check and advice to rectify the issue..

data-fusion
mapred-root-historyserver-master.zip (5.9 KiB)
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wasin.w avatar image   wasin.w

Hi @arul.selvam. Thank you for your participation in the forum.

Is the reply below satisfactory in resolving your query?

If so please can you click the 'Accept' text next to the appropriate reply. This will guide all community members who have a similar question.

Thanks

AHS

pimchaya.wongrukun01 avatar image   pimchaya.wongrukun01

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Thanks,
AHS

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Jeff.Hallyburton avatar image
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Hello,

The behavior you're seeing is due to a bug we've addressed in 2017_01_21. To properly start the cluster:

  • shut down datafusion-admin, df-services, and extera
  • Once extera has stopped, look for and kill any remaining Java processes:
    • e.g. - ps aux | grep -i java
    • e.g. - kill -9 <pid>
  • Once all processes have been killed, restart extera, df-services, and datafusion-admin in that order.

Thanks,

Jeff

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