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Hive QA commented on HIVE-15023: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12837814/HIVE-15023.02.patch {color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 10628 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[annotate_stats_limit] (batchId=10) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vectorization_limit] (batchId=33) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join_acid_non_acid] (batchId=150) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[limit_pushdown3] (batchId=141) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[limit_pushdown] (batchId=148) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[offset_limit_ppd_optimizer] (batchId=148) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats] (batchId=145) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_4] (batchId=91) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[vectorization_limit] (batchId=90) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[limit_pushdown] (batchId=121) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2007/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2007/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2007/ 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: 10 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12837814 - PreCommit-HIVE-Build > SimpleFetchOptimizer needs to optimize limit=0 > ---------------------------------------------- > > Key: HIVE-15023 > URL: https://issues.apache.org/jira/browse/HIVE-15023 > Project: Hive > Issue Type: Sub-task > Reporter: Pengcheng Xiong > Assignee: Pengcheng Xiong > Attachments: HIVE-15023.01.patch, HIVE-15023.02.patch > > > on current master > {code} > hive> explain select key from src limit 0; > OK > STAGE DEPENDENCIES: > Stage-0 is a root stage > STAGE PLANS: > Stage: Stage-0 > Fetch Operator > limit: 0 > Processor Tree: > TableScan > alias: src > Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE > Column stats: NONE > Select Operator > expressions: key (type: string) > outputColumnNames: _col0 > Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE > Column stats: NONE > Limit > Number of rows: 0 > Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column > stats: NONE > ListSink > Time taken: 7.534 seconds, Fetched: 20 row(s) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)