> On Aug. 2, 2016, 12:59 a.m., Jayush Luniya wrote:
> > It doesnt look like you have verified ambari-server upgrade scenarios with 
> > the patch. This is very important to validate. You need to ensure backward 
> > compatibility is maintained
> > 
> > Please test the following scenarios
> > Scenario 1:
> > 1. Install Ambari 2.1.0
> > 2. Deploy HDP-2.3.2
> > 3. Upgrade to Ambari 2.4.0
> > 4. Restart SPARK
> > 5. Verify SPARK restarts
> > 6. Upgrade HDP to 2.3.4 and verify upgrade succeeds
> > 7. Also upgrade to HDP 2.4+ and verify upgrade succeeds.
> > 
> > Scenario 2:
> > 1. Install Ambari 2.1.0
> > 2. Deploy HDP-2.3.2
> > 3. Upgrade to Ambari 2.2.0
> > 4. Restart Spark
> > 5. Confirm that the Spark configs are not getting written correctly due to 
> > the backward compatibility issue. Restart spark will cause issues.
> > 6. Upgrade to Hotfix build 2.2.0.13-1
> > 7. Update java_opts using following command 
> >     ./configs.sh set <AMBARI-SERVER-HOSTNAME> <CLUSTERNAME> 
> > spark-javaopts-properties content "-Dhdp.version=hdp_full_version"
> > 8. Restart SPARK service
> > 9. Verify that the Spark configs are getting written correctly.
> > 10. Now upgrade Ambari to Ambari 2.4.0
> > 11. Restart Spark
> > 12. Verify SPARK restarts
> > 13. Upgrade to HDP 2.3.4 
> > 14. Also upgrade to HDP-2.4+
> 
> Saisai Shao wrote:
>     Where to get the specific version of Ambari and how to upgrade to the 
> specific version?

http://docs.hortonworks.com/index.html  has information about how to install a 
specific Ambari version and how to upgrade Ambari

Installing Ambari 2.1.2.1
http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.2.1/bk_Installing_HDP_AMB/content/ch_Installing_Ambari.html

Upgrading to Ambari-2.2.0
http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.2.0/bk_upgrading_Ambari/content/_upgrading_ambari.html


- Jayush


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On Aug. 1, 2016, 1:22 a.m., Saisai Shao wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/50594/
> -----------------------------------------------------------
> 
> (Updated Aug. 1, 2016, 1:22 a.m.)
> 
> 
> Review request for Ambari, Jayush Luniya and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-17954
>     https://issues.apache.org/jira/browse/AMBARI-17954
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Fix Spark hdp.version issues in upgrading and fresh install
> 
> 
> Diffs
> -----
> 
>   
> ambari-common/src/main/python/resource_management/libraries/functions/constants.py
>  42ecf6a 
>   
> ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog240.java
>  5495655 
>   
> ambari-server/src/main/resources/common-services/SPARK/1.2.1/configuration/spark-defaults.xml
>  646239e 
>   
> ambari-server/src/main/resources/common-services/SPARK/1.2.1/package/scripts/params.py
>  86aeb70 
>   
> ambari-server/src/main/resources/common-services/SPARK/1.2.1/package/scripts/setup_spark.py
>  2b5d36b 
>   
> ambari-server/src/main/resources/common-services/SPARK/1.5.2/configuration/spark-thrift-sparkconf.xml
>  e27c986 
>   
> ambari-server/src/main/resources/stacks/HDP/2.0.6/properties/stack_features.json
>  6d26052 
>   ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/config-upgrade.xml 
> b295cc9 
>   
> ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.4.xml
>  5b20a72 
>   
> ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml
>  5d2cc54 
>   ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.4.xml 
> c9f9823 
>   ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml 
> d0332ed 
>   
> ambari-server/src/main/resources/stacks/HDP/2.4/services/SPARK/configuration/spark-defaults.xml
>  PRE-CREATION 
>   
> ambari-server/src/main/resources/stacks/HDP/2.4/services/SPARK/configuration/spark-thrift-sparkconf.xml
>  PRE-CREATION 
>   
> ambari-server/src/main/resources/stacks/HDP/2.5/services/SPARK/configuration/spark-defaults.xml
>  b3d05d8 
>   
> ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog240Test.java
>  34ca199 
>   ambari-server/src/test/python/stacks/2.2/SPARK/test_job_history_server.py 
> b2ed5df 
>   ambari-server/src/test/python/stacks/2.2/SPARK/test_spark_client.py ed331ea 
>   ambari-server/src/test/python/stacks/2.3/SPARK/test_spark_thrift_server.py 
> a1abdfa 
> 
> Diff: https://reviews.apache.org/r/50594/diff/
> 
> 
> Testing
> -------
> 
> Manual test with different scenarios:
> 
> 1. Fresh install of HDP 2.3.6, 2.4.3, 2.5.0
> 2. Upgrade for 2.3.6 to 2.5.0.
> 3. Downgrade from 2.5.0 to 2.3.6.
> 
> 
> Thanks,
> 
> Saisai Shao
> 
>

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