> On May 10, 2016, 12:27 a.m., Sid Wagle wrote: > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricStore.java, > > line 308 > > <https://reviews.apache.org/r/47142/diff/1/?file=1377200#file1377200line308> > > > > We should cleanup the interface and remove this sigular function call > > unless it is documented as supported API.
Used by some unit tests. - Aravindan ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/47142/#review132356 ----------------------------------------------------------- On May 9, 2016, 11:50 p.m., Aravindan Vijayan wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/47142/ > ----------------------------------------------------------- > > (Updated May 9, 2016, 11:50 p.m.) > > > Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle. > > > Bugs: AMBARI-16412 > https://issues.apache.org/jira/browse/AMBARI-16412 > > > Repository: ambari > > > Description > ------- > > Adding TopN support to AMS API > > Following are supported. > > 1. Top "N" hosts when 1 metric is requested for "H" hosts. > 2. Top "N" metrics when "M" metrics (or a pattern) are requested for 0 or 1 > hosts. > 3. When more than 20 hosts are requested, AMS defaults to Top N hosts > condition with N=20. > > > Diffs > ----- > > > ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TopNConfig.java > PRE-CREATION > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricStore.java > 89c67d1 > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java > a0ecbcc > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStore.java > ded64e3 > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStoreWatcher.java > 632df3f > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/ConditionBuilder.java > PRE-CREATION > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/DefaultCondition.java > 99a6125 > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java > 6ee0006 > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/TopNCondition.java > PRE-CREATION > > ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/TimelineWebServices.java > 4cfc415 > > ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestPhoenixTransactSQL.java > 9c6617c > > ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestTimelineMetricStore.java > 16bbf0e > > ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStoreWatcherTest.java > 277a98c > > Diff: https://reviews.apache.org/r/47142/diff/ > > > Testing > ------- > > Manually tested. > Unit tests pass. > > > Thanks, > > Aravindan Vijayan > >
