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https://issues.apache.org/jira/browse/BEAM-552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davor Bonaci reopened BEAM-552:
-------------------------------
> TimeZone.getTimeZone has performance issue.
> -------------------------------------------
>
> Key: BEAM-552
> URL: https://issues.apache.org/jira/browse/BEAM-552
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Satish Subhashrao Saley
> Fix For: Not applicable
>
>
> 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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