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[AMBARI-25174] Add OneFS Mpack missing Spark2 configuration setting #2944

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merged 1 commit into from Apr 25, 2019

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kaitj91
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@kaitj91 kaitj91 commented Apr 19, 2019

What changes were proposed in this pull request?

The OneFS management pack does not include the HDFS configuration setting "dfs.namenode.kerberos.principal". Adding setting this configuration in kerberos.json is the only setting change needed for Spark2 to work with Kerberos.

How was this patch tested?

Built mpack and manually tested three ways.

  • New install of fixed mpack with new HDP 3.0 deployment - the Spark2 service check passes after Kerberizing
  • Re-create existing issue and upgrade previous mpack to mpack with fix - the Spark2 service check passes after regenerating keytabs
  • Re-create existing issue (with workaround added in custom hdfs-site.xml) and upgrade previous mpack to mpack with fix - the Spark2 service check passes after regenerating keytabs

@asfgit
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asfgit commented Apr 19, 2019

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/Ambari-Github-PullRequest-Builder/5159/
Test PASSed.

@kaitj91
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kaitj91 commented Apr 22, 2019

@zeroflag please review

@zeroflag zeroflag self-requested a review April 25, 2019 13:39
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