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https://issues.apache.org/jira/browse/HIVE-20501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16605221#comment-16605221
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Hive QA commented on HIVE-20501:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12938559/HIVE-20501.1.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 14928 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[allcolref_in_udf]
(batchId=56)
org.apache.hive.jdbc.miniHS2.TestHs2ConnectionMetricsHttp.testOpenConnectionMetrics
(batchId=255)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13615/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13615/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13615/
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: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12938559 - PreCommit-HIVE-Build
> Vectorization: Closed range fast-path for Fast Long hashset
> ------------------------------------------------------------
>
> Key: HIVE-20501
> URL: https://issues.apache.org/jira/browse/HIVE-20501
> Project: Hive
> Issue Type: Improvement
> Reporter: Gopal V
> Assignee: Gopal V
> Priority: Major
> Attachments: HIVE-20501.1.patch
>
>
> In scenarios where the surrogate keys are entirely contiguous, the cache can
> offer a fast-path for [min,max], without a further lookup in the hashtable.
> {code}
> hive> select min(c_customer_sk), max(c_customer_sk), max(c_customer_sk) -
> min(c_customer_sk), count(1) from customer;
> 1 65000000 64999999 65000000
> {code}
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