[jira] [Commented] (OOZIE-3035) HDFS HA and log aggregation: getting HDFS delegation token from YARN renewer within JavaActionExecutor

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125968#comment-16125968 ] 

Hadoop QA commented on OOZIE-3035:
----------------------------------

Testing JIRA OOZIE-3035

Cleaning local git workspace

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{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:red}-1 RAW_PATCH_ANALYSIS{color}
.    {color:green}+1{color} the patch does not introduce any @author tags
.    {color:green}+1{color} the patch does not introduce any tabs
.    {color:green}+1{color} the patch does not introduce any trailing spaces
.    {color:green}+1{color} the patch does not introduce any line longer than 132
.    {color:red}-1{color} the patch does not add/modify any testcase
{color:green}+1 RAT{color}
.    {color:green}+1{color} the patch does not seem to introduce new RAT warnings
{color:green}+1 JAVADOC{color}
.    {color:green}+1{color} the patch does not seem to introduce new Javadoc warnings
.    {color:red}WARNING{color}: the current HEAD has 77 Javadoc warning(s)
{color:green}+1 COMPILE{color}
.    {color:green}+1{color} HEAD compiles
.    {color:green}+1{color} patch compiles
.    {color:green}+1{color} the patch does not seem to introduce new javac warnings
{color:green}+1{color} There are no new bugs found in total.
. {color:green}+1{color} There are no new bugs found in [server].
. {color:green}+1{color} There are no new bugs found in [client].
. {color:green}+1{color} There are no new bugs found in [core].
. {color:green}+1{color} There are no new bugs found in [docs].
. {color:green}+1{color} There are no new bugs found in [tools].
. {color:green}+1{color} There are no new bugs found in [examples].
. {color:green}+1{color} There are no new bugs found in [sharelib/streaming].
. {color:green}+1{color} There are no new bugs found in [sharelib/sqoop].
. {color:green}+1{color} There are no new bugs found in [sharelib/distcp].
. {color:green}+1{color} There are no new bugs found in [sharelib/oozie].
. {color:green}+1{color} There are no new bugs found in [sharelib/hcatalog].
. {color:green}+1{color} There are no new bugs found in [sharelib/hive].
. {color:green}+1{color} There are no new bugs found in [sharelib/hive2].
. {color:green}+1{color} There are no new bugs found in [sharelib/pig].
. {color:green}+1{color} There are no new bugs found in [sharelib/spark].
{color:green}+1 BACKWARDS_COMPATIBILITY{color}
.    {color:green}+1{color} the patch does not change any JPA Entity/Colum/Basic/Lob/Transient annotations
.    {color:green}+1{color} the patch does not modify JPA files
{color:green}+1 TESTS{color}
.    Tests run: 2009
.    Tests rerun: 58
.    Tests failed at first run: org.apache.oozie.action.hadoop.TestJavaActionExecutor,org.apache.oozie.jms.TestJMSJobEventListener,
{color:green}+1 DISTRO{color}
.    {color:green}+1{color} distro tarball builds with the patch 

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{color:red}*-1 Overall result, please check the reported -1(s)*{color}

{color:red}. There is at least one warning, please check{color}

The full output of the test-patch run is available at

. https://builds.apache.org/job/oozie-trunk-precommit-build/4037/

> HDFS HA and log aggregation: getting HDFS delegation token from YARN renewer within JavaActionExecutor
> ------------------------------------------------------------------------------------------------------
>
>                 Key: OOZIE-3035
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3035
>             Project: Oozie
>          Issue Type: Bug
>    Affects Versions: 4.3.0
>         Environment: * [*Hadoop 3 alpha 4*|https://github.com/apache/hadoop/tree/branch-3.0.0-alpha4]
> * [*HDFS HA*|https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithNFS.html]
> * log aggregation turned on
>            Reporter: Andras Piros
>            Assignee: Andras Piros
>             Fix For: 5.0.0
>
>         Attachments: OOZIE-3035.001.patch
>
>
> In a secure environment, when both HDFS HA and log aggregation are turned on, {{JavaActionExecutor}} is not able to call {{YarnClient#submitApplication}} since {{HDFS_DELEGATION_TOKEN}} is missing.
> In those cases we need to get {{HDFS_DELEGATION_TOKEN}} from YARN:
> * get YARN renewer via {{Master#getMasterPrincipal}}
> * get {{HDFS_DELEGATION_TOKEN}} via {{DFSClient#getDelegationToken}}
> * add {{HDFS_DELEGATION_TOKEN}} to {{Credentials}}



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