Hi Michael, what's your JRE / JDK version? My first thought is that you should check your JRE's timezone settings / timezone database.
For *Oracle JREs <http://www.oracle.com/technetwork/java/javase/timezones-137583.html>*, there is an *extensive FAQ <http://www.oracle.com/technetwork/java/javase/dst-faq-138158.html>* and a *TZupdater tool <https://support.oracle.com/epmos/faces/DocContentDisplay?id=1412103.2/technetwork/java/javase/timezones-137583.html#tzu>* . My second two cents are :) that it has to do something w/ the daylight saving changes: US timezones have just changed to DST meanwhile your local timezone Europe/Berlin still hasn't. Does the problem occur if you set your server's date to be before Mar 11 2018 or after Mar 25 2018? Does the issue happen w/ Oozie 5.0.0-beta1 / master? Regards, Andras On Wed, Mar 14, 2018 at 7:59 AM, Michael Raj <michaelraj...@gmail.com> wrote: > I am using Oozie 4.2.0 package(http://archive.apache.org/dist/oozie/4.2.0/). > I built this Oozie package source and used it in windows and Linux machine > over past 2 years. But, today I am getting the following error when > starting oozie server (/bin/oozied.sh run) in my Linux machine. > > *Validate DB Connection* > *Exception in thread "main" java.lang.ExceptionInInitializerError* > * at org.apache.oozie.service.Services.<init>(Services.java:114)* > * at > org.apache.oozie.tools.OozieDBCLI.getJdbcConf(OozieDBCLI.java:164)* > * at > org.apache.oozie.tools.OozieDBCLI.createConnection(OozieDBCLI.java:853)* > * at > org.apache.oozie.tools.OozieDBCLI.validateConnection(OozieDBCLI.java:861)* > * at > org.apache.oozie.tools.OozieDBCLI.createDB(OozieDBCLI.java:182)* > * at org.apache.oozie.tools.OozieDBCLI.run(OozieDBCLI.java:126)* > * at org.apache.oozie.tools.OozieDBCLI.main(OozieDBCLI.java:77)* > *Caused by: java.lang.IllegalArgumentException: Invalid TimeZone: UTC* > * at > org.apache.oozie.util.DateUtils.getTimeZone(DateUtils.java:146)* > * at org.apache.oozie.util.DateUtils.<clinit>(DateUtils.java:44)* > * ... 7 more* > > When I am tracing this error in Oozie source file. The DateUtils.java file > like below. > > > > Here run time values for the following, > tzId = "UTC" > tz = sun.util.calendar.ZoneInfo[id="GMT",offset=0,dstSavings=0,us > eDaylight=false,transitions=0,lastRule=null] > tz.getID() = "GMT" > > So, when checking the following condition in DateUtils.java. It always > succeeds and throw IllegalArgumentException in my case. > > *if (!tz.getID().equals(tzId)) {* > * throw new IllegalArgumentException("Invalid TimeZone: " + > tzId);* > * }* > > > My question is why my machine time zone is detecting timezone id "GMT" in > java code. And why Apache oozie is checking this condition. > Please, help me to to start Oozie server. Thanks in Advance. > > > *Machine Environment Details:* > > - Ubuntu 16.04.4 LTS (GNU/Linux 4.4.0-116-generic x86_64) > - locale - LANG=en_US.UTF-8 > - Timezone - Europe/Berlin > > >
