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Hive QA commented on HIVE-21818: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12970984/HIVE-21818.05.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), 16079 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[hybridgrace_hashjoin_2] (batchId=110) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/17451/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17451/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17451/ 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: 12970984 - PreCommit-HIVE-Build > CBO: Copying TableRelOptHiveTable has metastore traffic > ------------------------------------------------------- > > Key: HIVE-21818 > URL: https://issues.apache.org/jira/browse/HIVE-21818 > Project: Hive > Issue Type: Bug > Components: CBO > Reporter: Gopal V > Assignee: Jesus Camacho Rodriguez > Priority: Major > Labels: pull-request-available > Attachments: HIVE-21818.01.patch, HIVE-21818.02.patch, > HIVE-21818.03.patch, HIVE-21818.04.patch, HIVE-21818.04.patch, > HIVE-21818.05.patch, HIVE-21818.05.patch, HIVE-21818.patch > > Time Spent: 10m > Remaining Estimate: 0h > > While the optimizer is running, whenever it makes a copy of the TableScan to > perform potential rewrites, there is Hive metastore traffic from inside CBO > optimizer. > {code} > public RelOptHiveTable(RelOptSchema calciteSchema, RelDataTypeFactory > typeFactory, List<String> qualifiedTblName, > RelDataType rowType, Table hiveTblMetadata, List<ColumnInfo> > hiveNonPartitionCols, > List<ColumnInfo> hivePartitionCols, List<VirtualColumn> > hiveVirtualCols, HiveConf hconf, > Map<String, PrunedPartitionList> partitionCache, Map<String, > ColumnStatsList> colStatsCache, > AtomicInteger noColsMissingStats) { .... > Pair<List<ImmutableBitSet>, List<ImmutableBitSet>> constraintKeys = > generateKeys(); > this.keys = constraintKeys.left; > this.nonNullablekeys = constraintKeys.right; > this.referentialConstraints = generateReferentialConstraints(); > } > {code} > This is triggered from the rules as the partition pruner > {code} > protected void perform(RelOptRuleCall call, Filter filter, > HiveTableScan tScan) { > // Original table > RelOptHiveTable hiveTable = (RelOptHiveTable) tScan.getTable(); > // Copy original table scan and table > HiveTableScan tScanCopy = tScan.copyIncludingTable(tScan.getRowType()); > RelOptHiveTable hiveTableCopy = (RelOptHiveTable) tScanCopy.getTable(); > ... > if (StringUtils.equals(hiveTableCopy.getPartitionListKey(), > hiveTable.getPartitionListKey())) { > // Nothing changed, we do not need to produce a new expression > return; > } > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)