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https://reviews.apache.org/r/49274/
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Review request for hive and Ashutosh Chauhan.


Repository: hive-git


Description
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Hive generates inefficient metastore queries for TPCDS tables with 1800+ 
partitions leading to higher compile time


Diffs
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  metastore/if/hive_metastore.thrift 4d92b73 
  
metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/AggregatePartitionsStatsRequest.java
 PRE-CREATION 
  
metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/AggregatePartitionsStatsResponse.java
 PRE-CREATION 
  metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 
c0827ea 
  metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java 
f47dfa1 
  metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java 
b6fe502 
  metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java 
b809269 
  metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java f67efcd 
  metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java a6d3f53 
  metastore/src/java/org/apache/hadoop/hive/metastore/hbase/HBaseStore.java 
30bb439 
  
metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreControlledCommit.java
 3152e77 
  
metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreForJdoConnection.java
 86a2436 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/RelOptHiveTable.java 
73ca9bf 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java 
26e936e 
  
ql/src/java/org/apache/hadoop/hive/ql/optimizer/stats/annotation/StatsRulesProcFactory.java
 5625091 
  ql/src/java/org/apache/hadoop/hive/ql/stats/StatsUtils.java d8acf94 

Diff: https://reviews.apache.org/r/49274/diff/


Testing
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Local testing done. 
Testing in cluster pending.


Thanks,

Hari Sankar Sivarama Subramaniyan

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