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Hive QA commented on HIVE-17495: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12905751/HIVE-17495.8.patch {color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 23 failed/errored test(s), 11567 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_blobstore_to_blobstore] (batchId=248) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[ptf_general_queries] (batchId=248) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_join5] (batchId=35) org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb] (batchId=150) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez1] (batchId=169) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketsortoptimize_insert_2] (batchId=151) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[hybridgrace_hashjoin_2] (batchId=156) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata] (batchId=164) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid] (batchId=168) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast] (batchId=159) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] (batchId=159) org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[authorization_part] (batchId=93) org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[stats_aggregator_error_1] (batchId=93) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join5] (batchId=120) org.apache.hadoop.hive.metastore.TestEmbeddedHiveMetaStore.testTransactionalValidation (batchId=213) org.apache.hadoop.hive.metastore.cache.TestCachedStore.testDatabaseOps (batchId=201) org.apache.hadoop.hive.metastore.cache.TestCachedStore.testPartitionOps (batchId=201) org.apache.hadoop.hive.metastore.cache.TestCachedStore.testTableOps (batchId=201) org.apache.hadoop.hive.ql.io.TestDruidRecordWriter.testWrite (batchId=253) org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints (batchId=225) org.apache.hive.jdbc.TestSSL.testConnectionMismatch (batchId=231) org.apache.hive.jdbc.TestSSL.testConnectionWrongCertCN (batchId=231) org.apache.hive.jdbc.TestSSL.testMetastoreConnectionWrongCertCN (batchId=231) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/8586/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/8586/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-8586/ 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: 23 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12905751 - PreCommit-HIVE-Build > CachedStore: prewarm improvement (avoid multiple sql calls to read partition > column stats), refactoring and caching some aggregate stats > ---------------------------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-17495 > URL: https://issues.apache.org/jira/browse/HIVE-17495 > Project: Hive > Issue Type: Bug > Components: Metastore > Reporter: Vaibhav Gumashta > Assignee: Vaibhav Gumashta > Attachments: HIVE-17495.1.patch, HIVE-17495.2.patch, > HIVE-17495.3.patch, HIVE-17495.4.patch, HIVE-17495.5.patch, > HIVE-17495.6.patch, HIVE-17495.7.patch, HIVE-17495.8.patch > > > Only when CachedStore is enabled, we would like to make the following > optimizations: > 1. During CachedStore prewarm, use one sql call to retrieve column stats > objects for a db and store it in the cache. > 2. Cache some aggregate stats (e.g. aggregate stats for all partitions, > which seems to be commonly used) for query compilation speedup. > 3. There was a bug in {{MetaStoreUtils.aggrPartitionStats}}, which would use > an iterator.next w/o checking with iterator.hasNext. This patch refactors > some code to fix that. -- This message was sent by Atlassian JIRA (v6.4.14#64029)