tree 39c944cda17bb150cb16eb59a05b4fd2a5c26687
parent df01a852dba5de135b4cb053a84d113d5a38a4bf
author Michael Blow <mblow@apache.org> 1494612904 -0400
committer Yingyi Bu <buyingyi@gmail.com> 1494731485 -0700

SimpleDateFormat Is Not Thread Safe

Guard SimpleDateFormat with a ThreadLocal.

Fixes integration test hang observed in:

https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/2772/console

 - java.lang.ArrayIndexOutOfBoundsException: 960
	at sun.util.calendar.BaseCalendar.getCalendarDateFromFixedDate(BaseCalendar.java:453)
	at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2397)
	at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312)
	at java.util.Calendar.setTimeInMillis(Calendar.java:1804)
	at java.util.Calendar.setTime(Calendar.java:1770)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:943)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:936)
	at java.text.DateFormat.format(DateFormat.java:345)
	at org.apache.asterix.event.management.EventTask.run(EventTask.java:118)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)

Change-Id: I4e057e893269b71b157b154721d2de1fe1f8c020
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1740
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>