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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8379) Falcon lineage needs changes to startup.properties
Date Wed, 19 Nov 2014 01:39:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14217238#comment-14217238
] 

Hadoop QA commented on AMBARI-8379:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12682299/AMBARI-8379.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/685//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/685//console

This message is automatically generated.

> Falcon lineage needs changes to startup.properties
> --------------------------------------------------
>
>                 Key: AMBARI-8379
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8379
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 1.7.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>            Priority: Blocker
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-8379.patch, AMBARI-8379_branch-1.7.0.patch
>
>
> Summary of changes needed and implications
> changes in falcon/conf/startup.properties:
> 1) For Falcon lineage to work below changes are needed on Ambari deployed configs for
Falcon
> Implications : Lineage feature of Falcon is blocked without these changes
> MetadataMappingService is required for lineage:
> {code}
> *.application.services=org.apache.falcon.security.AuthenticationInitializationService,\
>                         org.apache.falcon.workflow.WorkflowJobEndNotificationService,\
>                         org.apache.falcon.service.ProcessSubscriberService,\
>                         org.apache.falcon.entity.store.ConfigurationStore,\
>                         org.apache.falcon.rerun.service.RetryService,\
> 			org.apache.falcon.rerun.service.LateRunService,\
> 		        org.apache.falcon.service.LogCleanupService,\
>                         org.apache.falcon.metadata.MetadataMappingService
> {code}
> {code}
> ######### Graph Database Properties #########
> # Graph implementation
> *.falcon.graph.blueprints.graph=com.thinkaurelius.titan.core.TitanFactory
> # Graph Storage
> *.falcon.graph.storage.directory=/grid/0/data/lineage/graphdb
> *.falcon.graph.storage.backend=berkeleyje
> *.falcon.graph.serialize.path=/grid/0/data/lineage
> *.falcon.graph.preserve.history=false
> {code}
> The properties that need a directory in the local file system should detect a mount point
that is available on the Falcon server, and the python scripts need to crease these directories
when the Falcon service is configured.
> The folder permission are,
> owner:falcon user
> group:hadoop
> permissions:775



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