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https://issues.apache.org/jira/browse/HIVE-21787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16851064#comment-16851064
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Hive QA commented on HIVE-21787:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12970110/HIVE-21787.1.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 16003 tests
executed
*Failed tests:*
{noformat}
TestDataSourceProviderFactory - did not produce a TEST-*.xml file (likely timed
out) (batchId=232)
TestMiniLlapLocalCliDriver - did not produce a TEST-*.xml file (likely timed
out) (batchId=183)
[tez_union_group_by.q,vector_like_2.q,llap_acid.q,sqlmerge.q,vector_udf_character_length.q,tez_dynpart_hashjoin_1.q,correlationoptimizer3.q,rfc5424_parser.q,runtime_stats_merge.q,vector_groupby_grouping_sets1.q,vector_binary_join_groupby.q,runtime_stats_hs2.q,nonmr_fetch_threshold.q,vectorization_decimal_date.q,schema_evol_orc_nonvec_table_llap_io.q,vectorized_casts.q,schema_evol_text_vecrow_part_all_complex.q,tez_fsstat.q,truncate_external_force.q,vector_fullouter_mapjoin_1_optimized_passthru.q,stats11.q,tez_join_tests.q,join_acid_non_acid.q,vector_groupby_grouping_window.q,auto_join21.q,schema_evol_text_vecrow_part.q,vector_groupby_sort_11.q,results_cache_2.q,schema_evol_orc_nonvec_part_all_complex_llap_io.q,vector_decimal_1.q]
TestObjectStore - did not produce a TEST-*.xml file (likely timed out)
(batchId=232)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17339/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17339/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17339/
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: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12970110 - PreCommit-HIVE-Build
> Metastore table cache enhancement
> ---------------------------------
>
> Key: HIVE-21787
> URL: https://issues.apache.org/jira/browse/HIVE-21787
> Project: Hive
> Issue Type: New Feature
> Components: Standalone Metastore
> Reporter: Sam An
> Assignee: Sam An
> Priority: Major
> Attachments: HIVE-21787.1.patch
>
>
> Metastore currently uses black/white list to specify patterns of tables to
> load into the cache. Cache is loaded in one shot "prewarm", and updated by a
> background thread. This is not a very efficient design.
> In this feature, we try to enhance the cache for Tables with LRU to improve
> cache utilization.
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