[ https://issues.apache.org/jira/browse/HIVE-18079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16309657#comment-16309657 ]
Hive QA commented on HIVE-18079: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12904357/HIVE-18079.6.patch {color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 50 failed/errored test(s), 11570 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin_hook] (batchId=12) 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.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1] (batchId=148) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_join1] (batchId=167) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_6] (batchId=153) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_groupby] (batchId=169) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez1] (batchId=169) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez2] (batchId=153) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketsortoptimize_insert_2] (batchId=151) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[explainanalyze_2] (batchId=165) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[explainuser_1] (batchId=158) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[groupby2] (batchId=161) 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[join1] (batchId=152) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join32_lessSize] (batchId=152) 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[mapjoin_decimal] (batchId=166) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[quotedid_smb] (batchId=156) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[semijoin] (batchId=155) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[semijoin_hint] (batchId=156) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[skewjoin] (batchId=155) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[smb_cache] (batchId=156) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[smb_mapjoin_15] (batchId=167) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[smb_mapjoin_6] (batchId=157) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_corr] (batchId=162) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_in] (batchId=164) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_notin] (batchId=166) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] (batchId=159) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_bmj_schema_evolution] (batchId=151) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_join_hash] (batchId=162) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_smb_main] (batchId=156) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_union_multiinsert] (batchId=158) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_cast_constant] (batchId=152) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_count_distinct] (batchId=155) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_context] (batchId=157) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_3] (batchId=102) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3] (batchId=102) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[tez-tag] (batchId=102) org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[authorization_part] (batchId=93) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_tez2] (batchId=109) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join5] (batchId=120) org.apache.hadoop.hive.metastore.TestEmbeddedHiveMetaStore.testTransactionalValidation (batchId=213) 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/8417/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/8417/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-8417/ 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: 50 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12904357 - PreCommit-HIVE-Build > Statistics: Allow HyperLogLog to be merged to the lowest-common-denominator > bit-size > ------------------------------------------------------------------------------------ > > Key: HIVE-18079 > URL: https://issues.apache.org/jira/browse/HIVE-18079 > Project: Hive > Issue Type: Improvement > Components: Standalone Metastore, Statistics > Affects Versions: 3.0.0 > Reporter: Gopal V > Assignee: Gopal V > Attachments: HIVE-18079.1.patch, HIVE-18079.2.patch, > HIVE-18079.4.patch, HIVE-18079.5.patch, HIVE-18079.6.patch > > > HyperLogLog can merge a 14 bit HLL into a 10 bit HLL bitset, because of its > mathematical hash distribution & construction. > Allow the squashing of a 14 bit HLL -> 10 bit HLL without needing a second > scan over the data-set. -- This message was sent by Atlassian JIRA (v6.4.14#64029)