Repository: oozie Updated Branches: refs/heads/master cb6fb2fbf -> 781716e8d
OOZIE-2155 Incorrect DST Shifts are occurring based on the Database timezone (rkanter) Project: http://git-wip-us.apache.org/repos/asf/oozie/repo Commit: http://git-wip-us.apache.org/repos/asf/oozie/commit/781716e8 Tree: http://git-wip-us.apache.org/repos/asf/oozie/tree/781716e8 Diff: http://git-wip-us.apache.org/repos/asf/oozie/diff/781716e8 Branch: refs/heads/master Commit: 781716e8d72e95a961abcbaca4b2a84e423e936b Parents: cb6fb2f Author: Robert Kanter <[email protected]> Authored: Fri Mar 6 14:46:38 2015 -0800 Committer: Robert Kanter <[email protected]> Committed: Fri Mar 6 14:46:38 2015 -0800 ---------------------------------------------------------------------- docs/src/site/twiki/AG_Install.twiki | 8 ++++++++ release-log.txt | 1 + 2 files changed, 9 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/oozie/blob/781716e8/docs/src/site/twiki/AG_Install.twiki ---------------------------------------------------------------------- diff --git a/docs/src/site/twiki/AG_Install.twiki b/docs/src/site/twiki/AG_Install.twiki index 2e478ec..f911412 100644 --- a/docs/src/site/twiki/AG_Install.twiki +++ b/docs/src/site/twiki/AG_Install.twiki @@ -138,6 +138,14 @@ line tool. If using MySQL, Oracle, or SQL Server, the corresponding JDBC driver JAR file mut be copied to Oozie's =libext/= directory and it must be added to Oozie WAR file using the =bin/addtowar.sh= or the =oozie-setup.sh= scripts using the =-jars= option. +*IMPORTANT:* It is recommended to set the database's timezone to GMT (consult your database's documentation on how to do this). +Databases don't handle Daylight Saving Time shifts correctly, and may cause problems if you run any Coordinators with actions +scheduled to materialize during the 1 hour period where we "fall back". For Derby, you can add '-Duser.timezone=GMT' +to =CATALINA_OPTS= in oozie-env.sh to set this. Alternatively, if using MySQL, you can have Oozie use GMT with MySQL without +setting MySQL's timezone to GMT by adding 'useLegacyDatetimeCode=false&serverTimezone=GMT' arguments to the JDBC +URL, =oozie.service.JPAService.jdbc.url=. Be advised that changing the timezone on an existing Oozie database while Coordinators +are already running may cause Coordinators to shift by the offset of their timezone from GMT once after making this change. + The SQL database used by Oozie is configured using the following configuration properties (default values shown): <verbatim> http://git-wip-us.apache.org/repos/asf/oozie/blob/781716e8/release-log.txt ---------------------------------------------------------------------- diff --git a/release-log.txt b/release-log.txt index 4b51bbd..ad383fd 100644 --- a/release-log.txt +++ b/release-log.txt @@ -1,5 +1,6 @@ -- Oozie 4.2.0 release (trunk - unreleased) +OOZIE-2155 Incorrect DST Shifts are occurring based on the Database timezone (rkanter) OOZIE-2156 override hive.querylog.location in hive-site.xml (ryota) OOZIE-2153 modify HCatCredentialHelper to use HCatClient (ryota) OOZIE-2132 FS actions are not retried (ryota)
