[
https://issues.apache.org/jira/browse/HIVE-18079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477243#comment-16477243
]
Hive QA commented on HIVE-18079:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12923605/HIVE-18079.14.patch
{color:green}SUCCESS:{color} +1 due to 5 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 14423 tests
executed
*Failed tests:*
{noformat}
TestMinimrCliDriver - did not produce a TEST-*.xml file (likely timed out)
(batchId=94)
[infer_bucket_sort_num_buckets.q,infer_bucket_sort_reducers_power_two.q,parallel_orderby.q,bucket_num_reducers_acid.q,scriptfile1.q,infer_bucket_sort_map_operators.q,infer_bucket_sort_merge.q,root_dir_external_table.q,infer_bucket_sort_dyn_part.q,udf_using.q]
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[smb_cache]
(batchId=160)
org.apache.hadoop.hive.ql.TestAutoPurgeTables.testAutoPurgeUnset (batchId=233)
org.apache.hadoop.hive.ql.TestAutoPurgeTables.testNoAutoPurge (batchId=233)
org.apache.hadoop.hive.ql.TestAutoPurgeTables.testPartitionedExternalNoAutoPurge
(batchId=233)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/10986/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/10986/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-10986/
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: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12923605 - 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
> Priority: Major
> Attachments: HIVE-18079.1.patch, HIVE-18079.10.patch,
> HIVE-18079.11.patch, HIVE-18079.12.patch, HIVE-18079.13.patch,
> HIVE-18079.14.patch, HIVE-18079.2.patch, HIVE-18079.4.patch,
> HIVE-18079.5.patch, HIVE-18079.6.patch, HIVE-18079.7.patch,
> HIVE-18079.8.patch, HIVE-18079.9.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
(v7.6.3#76005)
