----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/45906/#review127693 -----------------------------------------------------------
Ship it! Ship It! - Lav Jain On April 7, 2016, 11 p.m., Alexander Denissov wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/45906/ > ----------------------------------------------------------- > > (Updated April 7, 2016, 11 p.m.) > > > Review request for Ambari, Alejandro Fernandez, bhuvnesh chaudhary, Goutam > Tadi, Jayush Luniya, Lav Jain, Matt, Sumit Mohanty, and Srimanth Gunturi. > > > Bugs: AMBARI-15770 > https://issues.apache.org/jira/browse/AMBARI-15770 > > > Repository: ambari > > > Description > ------- > > When HAWQ is in the cluster with YARN HA and Kerberos enabled, the segments > are down as they cannot connect to YARN RM. > > The following updates are required: > 1. add hadoop.security.authentication = kerberos in yarn-client.xml > > 2. add 2 properties to core-site.xml: > <property> > <name>hadoop.proxyuser.postgres.hosts</name> > <value>*</value> > </property> > <property> > <name>hadoop.proxyuser.postgres.groups</name> > <value>hadoop</value> > </property> > > 3. on every HAWQ node: > sudo useradd postgres > sudo usermod -a -G hadoop postgres > > > Diffs > ----- > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/kerberos.json > da11986 > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/common.py > 2ec4903 > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/hawq_constants.py > 2a671da > ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqmaster.py 5a5ee8d > ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqsegment.py c212b7d > ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqstandby.py 1eb335e > > Diff: https://reviews.apache.org/r/45906/diff/ > > > Testing > ------- > > Tested manually and updates python tests: > ---------------------------------------------------------------------- > Ran 246 tests in 7.061s > OK > ---------------------------------------------------------------------- > Total run:923 > Total errors:0 > Total failures:0 > > > Thanks, > > Alexander Denissov > >
