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https://issues.apache.org/jira/browse/OOZIE-1486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13748217#comment-13748217
 ] 

Hadoop QA commented on OOZIE-1486:
----------------------------------

Testing JIRA OOZIE-1486

Cleaning local svn workspace

----------------------------

{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:red}-1{color} the patch contains 2 line(s) longer than 132 
characters
.    {color:green}+1{color} the patch does adds/modifies 15 testcase(s)
{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: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 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:red}-1 TESTS{color}
.    Tests run: 1278
.    Tests failed: 1
.    Tests errors: 0

.    The patch failed the following testcases:

.      testSqoopEval(org.apache.oozie.action.hadoop.TestSqoopActionExecutor)

{color:green}+1 DISTRO{color}
.    {color:green}+1{color} distro tarball builds with the patch 

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


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

.   https://builds.apache.org/job/oozie-trunk-precommit-build/740/
                
> Cut down on number of small files created to track a running action 
> --------------------------------------------------------------------
>
>                 Key: OOZIE-1486
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1486
>             Project: Oozie
>          Issue Type: Improvement
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>              Labels: performance, scalability
>             Fix For: trunk
>
>         Attachments: OOZIE-1486.patch, OOZIE-1486.patch
>
>
> Oozie creates multiple files while running a action. This has been observed 
> to be an overkill and can be consolidated (as applicable) into a lesser 
> files. Advantages involve not only staying within user storage quotas but 
> also reducing Namenode pressure in a large production environment.
> static final String ACTION_CONF_XML = "action.xml";
>     public static final String ACTION_PREPARE_XML = 
> "oozie.action.prepare.xml";
>     private static final String ACTION_OUTPUT_PROPS = "output.properties";
>     private static final String ACTION_STATS_PROPS = "stats.properties";
>     private static final String ACTION_EXTERNAL_CHILD_IDS_PROPS =
> "externalChildIds.properties";
>     private static final String ACTION_NEW_ID_PROPS = "newId.properties";
>     private static final String ACTION_ERROR_PROPS = "error.properties";
> Consolidate and reduce the number of files required.

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