[jira] [Commented] (OOZIE-1783) Sharelib purging only occurs at Oozie startup

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

    [ https://issues.apache.org/jira/browse/OOZIE-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13999798#comment-13999798 ] 

Hadoop QA commented on OOZIE-1783:
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Testing JIRA OOZIE-1783

Cleaning local git workspace

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{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:green}+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:green}+1{color} the patch does adds/modifies 1 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: 1446
.    Tests failed: 3
.    Tests errors: 3

.    The patch failed the following testcases:

.      testCoordinatorActionCommandsSubmitAndStart(org.apache.oozie.sla.TestSLAEventGeneration)
.      testBundleEngineKill(org.apache.oozie.servlet.TestV1JobServletBundleEngine)
.      testBundleEngineResume(org.apache.oozie.servlet.TestV1JobServletBundleEngine)

{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}


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

.   https://builds.apache.org/job/oozie-trunk-precommit-build/1243/

> Sharelib purging only occurs at Oozie startup
> ---------------------------------------------
>
>                 Key: OOZIE-1783
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1783
>             Project: Oozie
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>            Priority: Critical
>         Attachments: OOZIE-1783.patch
>
>
> The purgeLibs method only gets called on startup of the first Oozie server.  This means that if you update the sharelib without restarting Oozie, then Oozie will never clean up the old sharelibs and launcherlibs until you restart the server.  In fact, with Oozie HA, it will never clean up unless you restart all of the servers at the same time (in other words, a rolling restart or just restarting one Oozie will never cause purgeLibs to get called).  
> This should be moved into a background thread (i.e. scheduled with SchedulerService) to run periodically.  Once a day is probably good enough, but we could make it configurable if needed.  



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