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ASF GitHub Bot logged work on HIVE-21109: ----------------------------------------- Author: ASF GitHub Bot Created on: 26/Mar/19 18:58 Start Date: 26/Mar/19 18:58 Worklog Time Spent: 10m Work Description: sankarh commented on pull request #579: HIVE-21109 : Support stats replication for ACID tables. URL: https://github.com/apache/hive/pull/579#discussion_r269172695 ########## File path: standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java ########## @@ -3539,10 +3573,19 @@ public boolean equals(Object obj) { } // Update partition column statistics if available - for (Partition newPart : newParts) { - if (newPart.isSetColStats()) { - updatePartitonColStatsInternal(tbl, newPart.getColStats(), null, newPart.getWriteId()); + int cnt = 0; + for (ColumnStatistics partColStats: partsColStats) { + long writeId = partsWriteIds.get(cnt++); + // On replica craft a valid snapshot out of the writeId in the partition + String validWriteIds = null; + if (writeId > 0) { + ValidWriteIdList vwil = Review comment: Same as above. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 218862) Time Spent: 1h 40m (was: 1.5h) > Stats replication for ACID tables. > ---------------------------------- > > Key: HIVE-21109 > URL: https://issues.apache.org/jira/browse/HIVE-21109 > Project: Hive > Issue Type: Sub-task > Reporter: Ashutosh Bapat > Assignee: Ashutosh Bapat > Priority: Major > Labels: pull-request-available > Attachments: HIVE-21109.01.patch, HIVE-21109.02.patch, > HIVE-21109.03.patch, HIVE-21109.04.patch, HIVE-21109.05.patch, > HIVE-21109.06.patch > > Time Spent: 1h 40m > Remaining Estimate: 0h > > Transactional tables require a writeID associated with the stats update. This > writeId needs to be in sync with the writeId on the source and hence needs to > be replicated from the source. -- This message was sent by Atlassian JIRA (v7.6.3#76005)