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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-11013) HDFS Upgrade Pack For HDP-2.2 to HDP-2.3
Date Fri, 08 May 2015 17:01:05 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14534884#comment-14534884
] 

Hudson commented on AMBARI-11013:
---------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit #2552 (See [https://builds.apache.org/job/Ambari-trunk-Commit/2552/])
AMBARI-11013. HDFS Upgrade Pack For HDP-2.2 to HDP-2.3 (ncole) (ncole: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=258837693cd70b57bb26adf6f8db92decbd03986)
* ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params_linux.py
* ambari-server/src/test/python/stacks/2.3/MAHOUT/test_mahout_client.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py
* ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/status_params.py
* ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/status_params.py
* ambari-server/src/main/resources/common-services/TEZ/0.4.0.2.1/package/scripts/params_linux.py
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml
* ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/status_params.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py
* ambari-server/src/main/resources/common-services/SPARK/1.2.0.2.2/package/scripts/params.py
* ambari-server/src/main/resources/common-services/MAHOUT/1.0.0.2.3/package/scripts/params.py
* ambari-server/src/main/resources/common-services/PIG/0.12.0.2.0/package/scripts/params_linux.py
* ambari-server/src/main/java/org/apache/ambari/server/checks/CheckDescription.java
* ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/params_linux.py
* ambari-server/src/main/resources/common-services/SLIDER/0.60.0.2.2/package/scripts/params.py
* ambari-server/src/main/resources/common-services/FALCON/0.5.0.2.1/package/scripts/status_params.py
* ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py
* ambari-server/src/main/resources/common-services/OOZIE/4.0.0.2.0/package/scripts/params_linux.py
* ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesNamenodeTruncateCheck.java
* ambari-server/src/main/resources/common-services/ACCUMULO/1.6.1.2.2.0/package/scripts/params.py
* ambari-common/src/main/python/resource_management/libraries/functions/conf_select.py
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesNamenodeTruncateCheckTest.java


> HDFS Upgrade Pack For HDP-2.2 to HDP-2.3
> ----------------------------------------
>
>                 Key: AMBARI-11013
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11013
>             Project: Ambari
>          Issue Type: Task
>            Reporter: Nate Cole
>            Assignee: Nate Cole
>             Fix For: 2.1.0
>
>
> - HDFS Pre-Upgrade Check Change No Longer Requires HA
> Note: For users who are upgrading from champlain-m10 and onwards to dal, and have “truncate”
feature enabled in HDFS, rolling upgrade is NOT supported. Check following flag in hdfs-site.xml
to see if “truncate” is enabled: “dfs.allow.truncate” = “true”
> - NameNode Configuration Change For Ranger
> Note: If Ranger is enabled, then there is a configuration change needed in the NameNode
configurations to ensure that Ranger authorization will function with HDP 2.3.
> Edit {{hdfs-site.xml}} with the following change:
> If Ranger is enabled, configure  “dfs.namenode.inode.attributes.provider.class” with
the ranger’s plugin class name “org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer”
> If ranger is disabled, this configuration must not be there.
> Configure Ranger KMS in hdfs-site.xml 
> The key is “dfs.encryption.key.provider.uri”



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