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Hive QA commented on HIVE-14949: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12849162/HIVE-14949.03.patch {color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 22 failed/errored test(s), 10992 tests executed *Failed tests:* {noformat} TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=235) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[ctas] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_into_dynamic_partitions] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_into_table] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_overwrite_directory] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_overwrite_dynamic_partitions] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_overwrite_table] (batchId=231) org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[write_final_output_blobstore] (batchId=231) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[acid_subquery] (batchId=36) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[show_functions] (batchId=67) org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys] (batchId=159) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[offset_limit_ppd_optimizer] (batchId=151) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[optimize_nullscan] (batchId=153) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[schema_evol_text_vec_part] (batchId=149) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sqlmerge] (batchId=153) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr] (batchId=140) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_varchar_simple] (batchId=153) org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[bucket5] (batchId=162) org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[list_bucket_dml_10] (batchId=160) org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[reduce_deduplicate] (batchId=162) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3] (batchId=93) org.apache.hadoop.hive.ql.TestTxnCommands.testMergeOnTezEdges (batchId=275) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3154/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3154/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3154/ 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: 22 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12849162 - PreCommit-HIVE-Build > Enforce that target:source is not 1:N > ------------------------------------- > > Key: HIVE-14949 > URL: https://issues.apache.org/jira/browse/HIVE-14949 > Project: Hive > Issue Type: Sub-task > Components: Transactions > Reporter: Eugene Koifman > Assignee: Eugene Koifman > Attachments: HIVE-14949.01.patch, HIVE-14949.02.patch, > HIVE-14949.03.patch, HIVE-14949.03.patch > > > If > 1 row on source side matches the same row on target side that means that > we are forced update (or delete) the same row in target more than once as > part of the same SQL statement. This should raise an error per SQL Spec > ISO/IEC 9075-2:2011(E) > Section 14.2 under "General Rules" Item 6/Subitem a/Subitem 2/Subitem B > There is no sure way to do this via static analysis of the query. > Can we add something to ROJ operator to pay attention to ROW__ID of target > side row and compare it with ROW__ID of target side of previous row output? > If they are the same, that means > 1 source row matched. > Or perhaps just mark each row in the hash table that it matched. And if it > matches again, throw an error. -- This message was sent by Atlassian JIRA (v6.3.4#6332)