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Hive QA commented on HIVE-15131: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12932139/HIVE-15131.4.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 14662 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[mm_all] (batchId=153) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/12686/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12686/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12686/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.YetusPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 1 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12932139 - PreCommit-HIVE-Build > Change Parquet reader to read metadata on the task side > ------------------------------------------------------- > > Key: HIVE-15131 > URL: https://issues.apache.org/jira/browse/HIVE-15131 > Project: Hive > Issue Type: Bug > Components: Reader > Reporter: Chao Sun > Assignee: Adesh Kumar Rao > Priority: Major > Attachments: HIVE-15131.1.patch, HIVE-15131.2.patch, > HIVE-15131.3.patch, HIVE-15131.4.patch > > > Currently the {{ParquetRecordReaderWrapper}} still uses the {{readFooter}} > API without filtering, which means it needs to read metadata about all row > groups every time. This could some issues when input dataset is particularly > big and has many columns. > [Parquet-84|https://issues.apache.org/jira/browse/PARQUET-84] introduced > another API which allows to do row group filtering on the task side. Hive > should adopt this API. -- This message was sent by Atlassian JIRA (v7.6.3#76005)