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https://issues.apache.org/jira/browse/HIVE-15482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766415#comment-15766415
]
Hive QA commented on HIVE-15482:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12844184/HIVE-15482.1.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 13 failed/errored test(s), 10795 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=234)
TestMiniLlapLocalCliDriver - did not produce a TEST-*.xml file (likely timed
out) (batchId=144)
[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_char_mapjoin1.q,vector_decimal_trailing.q,cte_5.q,tez_union.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]
TestVectorizedColumnReaderBase - did not produce a TEST-*.xml file (likely
timed out) (batchId=251)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[dbtxnmgr_showlocks]
(batchId=71)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[str_to_map] (batchId=58)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2]
(batchId=135)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[stats_based_fetch_decision]
(batchId=151)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2]
(batchId=93)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[exchange_partition_neg_incomplete_partition]
(batchId=84)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[exim_00_unsupported_schema]
(batchId=85)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query36]
(batchId=222)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query70]
(batchId=222)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query86]
(batchId=222)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2669/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2669/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2669/
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: 13 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12844184 - PreCommit-HIVE-Build
> LLAP: When pre-emption is disabled task scheduler gets into loop
> ----------------------------------------------------------------
>
> Key: HIVE-15482
> URL: https://issues.apache.org/jira/browse/HIVE-15482
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Critical
> Attachments: HIVE-15482.1.patch
>
>
> When pre-emption is disabled and when number of slots is 0, the scheduler can
> get into a loop trying to schedule the tasks without actually waiting for
> free slots.
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