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ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/common.py (line 110) <https://reviews.apache.org/r/40685/#comment168888> My concern is that we're creating a new type of file. So if any of these change in HDFS, they have to change here as well. Also, the code is currently set to work if there's namenode HA, but not without it. - Alejandro Fernandez On Dec. 8, 2015, 4:28 a.m., Matt wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/40685/ > ----------------------------------------------------------- > > (Updated Dec. 8, 2015, 4:28 a.m.) > > > Review request for Ambari, Alexander Denissov, bhuvnesh chaudhary, jun aoki, > Lav Jain, Newton Alex, and Oleksandr Diachenko. > > > Bugs: AMBARI-14029 > https://issues.apache.org/jira/browse/AMBARI-14029 > > > Repository: ambari > > > Description > ------- > > HAWQ is currently not supported on HDFS HA clusters. This feature ensures > that HAWQ is supported on HDFS HA clusters. > > > Diffs > ----- > > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/configuration/hdfs-client.xml > PRE-CREATION > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/common.py > c62ac12 > > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/params.py > c8e97b8 > > Diff: https://reviews.apache.org/r/40685/diff/ > > > Testing > ------- > > Tested manually on Ambari > > Created tables using HAWQ and inserted data. > After HDFS failover, HAWQ was still able to query the data from the table. > > > Thanks, > > Matt > >
