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Ship it! Ship It! - Dmytro Sen On Дек. 25, 2014, 3:41 п.п., Andrew Onischuk wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/29373/ > ----------------------------------------------------------- > > (Updated Дек. 25, 2014, 3:41 п.п.) > > > Review request for Ambari and Dmytro Sen. > > > Bugs: AMBARI-8890 > https://issues.apache.org/jira/browse/AMBARI-8890 > > > Repository: ambari > > > Description > ------- > > PROBLEM: > > Ambari 1.6.1 detects whether processes are running by the presence of pid > files. This may not be a problem for datanodes and nodemanagers, but it is a > problem for hive metastore and hiveserver2. If there are hive metastore and > hive server2 processes running, but pid files are missing, Ambari will start > another instance. The end result is that hive services will not function. > > There have been quite some customers encountered this problem. Ambari should > not rely on pid file. > > > Diffs > ----- > > > ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_service.py > 3918a74 > ambari-server/src/test/python/stacks/2.0.6/HIVE/test_hive_metastore.py > 40a14c8 > ambari-server/src/test/python/stacks/2.0.6/HIVE/test_hive_server.py 8046313 > ambari-server/src/test/python/stacks/2.1/HIVE/test_hive_metastore.py > 1d32b56 > > Diff: https://reviews.apache.org/r/29373/diff/ > > > Testing > ------- > > mvn clean test > > > Thanks, > > Andrew Onischuk > >
