[jira] [Commented] (SPARK-29106) Add jenkins arm test for spark

["Shane Knapp (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-29106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16953856#comment-16953856 ] 

Shane Knapp commented on SPARK-29106:
-------------------------------------

worker is up and sshable from the jenkins master:
https://amplab.cs.berkeley.edu/jenkins/computer/spark-arm-vm/

waiting on VM config to be sorted by [~huangtianhua] and then i will ensure i can launch the worker process and run the build.

steps for the VM:
* java is not installed, please install the following:
  - java8 min version 1.8.0_191
  - java11 min version 11.0.1

* it appears from the ansible playbook that there are other deps that need to be installed.
  - please install all deps
  - manually run the tests until they pass

* the jenkins user should NEVER have sudo or any root-level access!

* once the arm tests pass when manually run, take a snapshot of this image so we can recreate it w/o needing to reinstall everything


> Add jenkins arm test for spark
> ------------------------------
>
>                 Key: SPARK-29106
>                 URL: https://issues.apache.org/jira/browse/SPARK-29106
>             Project: Spark
>          Issue Type: Test
>          Components: Tests
>    Affects Versions: 3.0.0
>            Reporter: huangtianhua
>            Priority: Minor
>
> Add arm test jobs to amplab jenkins for spark.
> Till now we made two arm test periodic jobs for spark in OpenLab, one is based on master with hadoop 2.7(similar with QA test of amplab jenkins), other one is based on a new branch which we made on date 09-09, see  [http://status.openlabtesting.org/builds/job/spark-master-unit-test-hadoop-2.7-arm64]  and [http://status.openlabtesting.org/builds/job/spark-unchanged-branch-unit-test-hadoop-2.7-arm64.|http://status.openlabtesting.org/builds/job/spark-unchanged-branch-unit-test-hadoop-2.7-arm64] We only have to care about the first one when integrate arm test with amplab jenkins.
> About the k8s test on arm, we have took test it, see [https://github.com/theopenlab/spark/pull/17], maybe we can integrate it later. 
> And we plan test on other stable branches too, and we can integrate them to amplab when they are ready.
> We have offered an arm instance and sent the infos to shane knapp, thanks shane to add the first arm job to amplab jenkins :) 
> The other important thing is about the leveldbjni [https://github.com/fusesource/leveldbjni,|https://github.com/fusesource/leveldbjni/issues/80] spark depends on leveldbjni-all-1.8 [https://mvnrepository.com/artifact/org.fusesource.leveldbjni/leveldbjni-all/1.8], we can see there is no arm64 supporting. So we build an arm64 supporting release of leveldbjni see [https://mvnrepository.com/artifact/org.openlabtesting.leveldbjni/leveldbjni-all/1.8], but we can't modified the spark pom.xml directly with something like 'property'/'profile' to choose correct jar package on arm or x86 platform, because spark depends on some hadoop packages like hadoop-hdfs, the packages depend on leveldbjni-all-1.8 too, unless hadoop release with new arm supporting leveldbjni jar. Now we download the leveldbjni-al-1.8 of openlabtesting and 'mvn install' to use it when arm testing for spark.
> PS: The issues found and fixed:
>  SPARK-28770
>  [https://github.com/apache/spark/pull/25673]
>   
>  SPARK-28519
>  [https://github.com/apache/spark/pull/25279]
>   
>  SPARK-28433
>  [https://github.com/apache/spark/pull/25186]
>  
> SPARK-28467
> [https://github.com/apache/spark/pull/25864]
>  
> SPARK-29286
> [https://github.com/apache/spark/pull/26021]
>  
>  



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