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[AMBARI-22716] zeppelin.livy.url is not getting updated after moving livy to a new host#161

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nitirajrathore merged 1 commit into
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prabhjyotsingh:AMBARI-22716
Jan 22, 2018
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[AMBARI-22716] zeppelin.livy.url is not getting updated after moving livy to a new host#161
nitirajrathore merged 1 commit into
apache:trunkfrom
prabhjyotsingh:AMBARI-22716

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@prabhjyotsingh
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What changes were proposed in this pull request?

zeppelin.livy.url is not getting updated after moving livy to a new host

How was this patch tested?

Manually
zeppelin.livy.url is not getting updated after moving livy to a new host

Steps to reproduce :

  1. Create a cluster with both Spark and Spark2 component
  2. Delete livy component from current host.
  3. Add the livy component on a new host
  4. Restart zeppelin server.
  5. Now check the zeppelin interpreter settings. zeppelin.livy.url is still referring to older livy host.
    Its not reflecting the new livy server address.

Note 1 : If I restart zeppelin server after step1 (ie after deleting the livy host) before performing rest of the steps, then changes are getting reflected properly. System test was mistakenly doing this step so didn't fail during nightly run

Note 2 : Issue is happening only when both Spark and Spark2 are installed. If cluster contains only Spark2, this feature works as expected.
Issue is coming if I add Spark(version 1) to it.

@prabhjyotsingh
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@venkatasairamlanka Please help review/merge this to trunk and branch-2.6.
Ref: https://reviews.apache.org/r/64894/

@asfgit
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asfgit commented Jan 22, 2018

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/Ambari-Github-PullRequest-Builder/223/
Test PASSed.

@pallavkul-zz
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LGTM.

@prabhjyotsingh prabhjyotsingh changed the title AMBARI-22716: zeppelin.livy.url is not getting updated after moving l… [AMBARI-22716] zeppelin.livy.url is not getting updated after moving l… Jan 22, 2018
@prabhjyotsingh prabhjyotsingh changed the title [AMBARI-22716] zeppelin.livy.url is not getting updated after moving l… [AMBARI-22716] zeppelin.livy.url is not getting updated after moving livy to a new host Jan 22, 2018
@venkatasairamlanka
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LGTM

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@venkatasairamlanka venkatasairamlanka left a comment

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LGTM

@nitirajrathore nitirajrathore merged commit bf1e2ca into apache:trunk Jan 22, 2018
nitirajrathore added a commit that referenced this pull request Jan 22, 2018
[AMBARI-22716] zeppelin.livy.url is not getting updated after moving livy to a new host #161
@prabhjyotsingh prabhjyotsingh deleted the AMBARI-22716 branch August 1, 2024 21:47
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5 participants