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https://issues.apache.org/jira/browse/OOZIE-2635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15447365#comment-15447365
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Hadoop QA commented on OOZIE-2635:
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Testing JIRA OOZIE-2635
Cleaning local git 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: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: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:green}+1 TESTS{color}
. Tests run: 1798
{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/3250/
> TimeZone.getTimeZone has performance issue.
> -------------------------------------------
>
> Key: OOZIE-2635
> URL: https://issues.apache.org/jira/browse/OOZIE-2635
> Project: Oozie
> Issue Type: Bug
> Reporter: Satish Subhashrao Saley
> Assignee: Satish Subhashrao Saley
> Attachments: OOZIE-2635-1.patch, OOZIE-2635-2.patch
>
>
> While preparing Json response, we calculate the time zone for time related
> fields in response. Most of times user will not pass timezone. We can easily
> avoid TimeZone.getTimeZone for GMT timezone.
> {code}
> <0x00000005c00876d8> (a java.lang.Class for java.util.TimeZone): 0 Thread(s)
> sleeping, 28 Thread(s) waiting, 1 Thread(s) locking
> java.lang.Thread.State: BLOCKED (on object monitor)
> at java.util.TimeZone.getTimeZone(TimeZone.java:516)
> - locked <0x00000005c00876d8> (a java.lang.Class for java.util.TimeZone)
> at
> org.apache.oozie.client.rest.JsonUtils.formatDateRfc822(JsonUtils.java:47)
> at
> org.apache.oozie.CoordinatorJobBean.toJSONObject(CoordinatorJobBean.java:1119)
> at
> org.apache.oozie.CoordinatorJobBean.toJSONArray(CoordinatorJobBean.java:1061)
> at
> org.apache.oozie.servlet.V1JobsServlet.getCoordinatorJobs(V1JobsServlet.java:359)
> at
> org.apache.oozie.servlet.V1JobsServlet.getJobs(V1JobsServlet.java:156)
> {code}
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