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Hive QA commented on HIVE-15053: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12842555/HIVE-15053.2.patch {color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 10760 tests executed *Failed tests:* {noformat} TestMiniLlapLocalCliDriver - did not produce a TEST-*.xml file (likely timed out) (batchId=143) [vectorized_rcfile_columnar.q,vector_elt.q,explainuser_1.q,multi_insert.q,tez_dml.q,vector_bround.q,schema_evol_orc_acid_table.q,vector_when_case_null.q,orc_ppd_schema_evol_1b.q,vector_join30.q,vectorization_11.q,cte_3.q,update_tmp_table.q,vector_decimal_cast.q,groupby_grouping_id2.q,vector_decimal_round.q,tez_smb_empty.q,orc_merge6.q,vector_decimal_trailing.q,cte_5.q,tez_union.q,cbo_rp_subq_not_in.q,vector_decimal_2.q,columnStatsUpdateForStatsOptimizer_1.q,vector_outer_join3.q,schema_evol_text_vec_part_all_complex.q,tez_dynpart_hashjoin_2.q,auto_sortmerge_join_12.q,offset_limit.q,tez_union_multiinsert.q] org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample2] (batchId=5) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample4] (batchId=15) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample6] (batchId=61) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample7] (batchId=60) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample9] (batchId=38) org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_schema_evol_3a] (batchId=134) org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2] (batchId=134) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[stats_based_fetch_decision] (batchId=150) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=92) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2522/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2522/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2522/ 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: 10 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12842555 - PreCommit-HIVE-Build > Beeline#addlocaldriver - reduce classpath scanning > -------------------------------------------------- > > Key: HIVE-15053 > URL: https://issues.apache.org/jira/browse/HIVE-15053 > Project: Hive > Issue Type: Improvement > Reporter: Zoltan Haindrich > Assignee: Zoltan Haindrich > Attachments: HIVE-15053.1.patch, HIVE-15053.1.patch, > HIVE-15053.1.patch, HIVE-15053.2.patch > > > There is a classpath scanning machinery inside {{ClassNameCompleter}}. > I think the sole purpose of these things is to scan for jdbc drivers...(but > not entirely sure) > if it is indeed looking for jdbc drivers..then possibly this can be removed > without any issues because modern jdbc drivers usually advertise their driver > as a service-loadable class for {{java.sql.Driver}} > http://www.onjava.com/2006/08/02/jjdbc-4-enhancements-in-java-se-6.html > Auto-Loading of JDBC Driver -- This message was sent by Atlassian JIRA (v6.3.4#6332)