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Hive QA commented on HIVE-17421: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12885541/HIVE-17421.2.patch {color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 11027 tests executed *Failed tests:* {noformat} TestAccumuloCliDriver - did not produce a TEST-*.xml file (likely timed out) (batchId=230) TestDummy - did not produce a TEST-*.xml file (likely timed out) (batchId=230) TestTxnCommandsBase - did not produce a TEST-*.xml file (likely timed out) (batchId=280) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[insert_values_orig_table_use_metadata] (batchId=61) org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1] (batchId=143) org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=234) org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query23] (batchId=234) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/6690/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/6690/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-6690/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 7 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12885541 - PreCommit-HIVE-Build > Clear incorrect stats after replication > --------------------------------------- > > Key: HIVE-17421 > URL: https://issues.apache.org/jira/browse/HIVE-17421 > Project: Hive > Issue Type: Bug > Components: repl > Reporter: Daniel Dai > Assignee: Daniel Dai > Attachments: HIVE-17421.1.patch, HIVE-17421.2.patch > > > After replication, some stats summary are incorrect. If > hive.compute.query.using.stats set to true, we will get wrong result on the > destination side. > This will not happen with bootstrap replication. This is because stats > summary are in table properties and will be replicated to the destination. > However, in incremental replication, this won't work. When creating table, > the stats summary are empty (eg, numRows=0). Later when we insert data, stats > summary are updated with > update_table_column_statistics/update_partition_column_statistics, however, > both events are not captured in incremental replication. Thus on the > destination side, we will get count\(*\)=0. The simple solution is to remove > COLUMN_STATS_ACCURATE property after incremental replication. -- This message was sent by Atlassian JIRA (v6.4.14#64029)