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https://issues.apache.org/jira/browse/HIVE-4632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Phabricator updated HIVE-4632:
------------------------------

    Attachment: D11001.4.patch

navis updated the revision "HIVE-4632 [jira] Use hadoop counter as a stat 
publisher".

  1. Fixed tests
  2. Made StatsFactory thread-safe

Reviewers: ashutoshc, JIRA

REVISION DETAIL
  https://reviews.facebook.net/D11001

CHANGE SINCE LAST DIFF
  https://reviews.facebook.net/D11001?vs=43839&id=43989#toc

AFFECTED FILES
  common/src/java/org/apache/hadoop/hive/common/StatsSetupConst.java
  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
  conf/hive-default.xml.template
  data/conf/hive-site.xml
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStatsAggregator.java
  itests/qtest/pom.xml
  
itests/util/src/main/java/org/apache/hadoop/hive/ql/stats/DummyStatsAggregator.java
  
itests/util/src/main/java/org/apache/hadoop/hive/ql/stats/KeyVerifyingStatsAggregator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/StatsTask.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/mr/ExecDriver.java
  ql/src/java/org/apache/hadoop/hive/ql/io/rcfile/stats/PartialScanTask.java
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRFileSink1.java
  ql/src/java/org/apache/hadoop/hive/ql/plan/StatsWork.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/CounterStatsAggregator.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/CounterStatsPublisher.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/StatsAggregator.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/StatsFactory.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/StatsSetupConst.java
  ql/src/java/org/apache/hadoop/hive/ql/stats/jdbc/JDBCStatsAggregator.java
  ql/src/test/org/apache/hadoop/hive/ql/exec/TestStatsPublisherEnhanced.java
  ql/src/test/queries/clientnegative/stats_aggregator_error_1.q
  ql/src/test/queries/clientnegative/stats_aggregator_error_2.q
  ql/src/test/queries/clientnegative/stats_publisher_error_1.q
  ql/src/test/queries/clientnegative/stats_publisher_error_2.q
  ql/src/test/queries/clientpositive/stats19.q
  ql/src/test/queries/clientpositive/stats_aggregator_error_1.q
  ql/src/test/queries/clientpositive/stats_counter.q
  ql/src/test/queries/clientpositive/stats_publisher_error_1.q
  ql/src/test/results/clientpositive/stats_aggregator_error_1.q.out
  ql/src/test/results/clientpositive/stats_counter.q.out
  ql/src/test/results/compiler/plan/case_sensitivity.q.xml
  ql/src/test/results/compiler/plan/groupby1.q.xml
  ql/src/test/results/compiler/plan/input1.q.xml
  ql/src/test/results/compiler/plan/input2.q.xml
  ql/src/test/results/compiler/plan/input3.q.xml
  ql/src/test/results/compiler/plan/input4.q.xml
  ql/src/test/results/compiler/plan/input5.q.xml
  ql/src/test/results/compiler/plan/input6.q.xml
  ql/src/test/results/compiler/plan/input7.q.xml
  ql/src/test/results/compiler/plan/input9.q.xml
  ql/src/test/results/compiler/plan/input_testsequencefile.q.xml
  ql/src/test/results/compiler/plan/join1.q.xml
  ql/src/test/results/compiler/plan/join2.q.xml
  ql/src/test/results/compiler/plan/join3.q.xml
  ql/src/test/results/compiler/plan/sample2.q.xml
  ql/src/test/results/compiler/plan/sample3.q.xml
  ql/src/test/results/compiler/plan/sample4.q.xml
  ql/src/test/results/compiler/plan/sample5.q.xml
  ql/src/test/results/compiler/plan/sample6.q.xml
  ql/src/test/results/compiler/plan/sample7.q.xml

To: JIRA, ashutoshc, navis
Cc: ashutoshc


> Use hadoop counter as a stat publisher
> --------------------------------------
>
>                 Key: HIVE-4632
>                 URL: https://issues.apache.org/jira/browse/HIVE-4632
>             Project: Hive
>          Issue Type: Improvement
>          Components: Statistics
>    Affects Versions: 0.12.0
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: D11001.4.patch, HIVE-4632.4.patch.txt, 
> HIVE-4632.5.patch.txt, HIVE-4632.6.patch.txt
>
>
> Currently stats are all long/aggregation type and can be safely acquired by 
> hadoop counter without other db or hbase.



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