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https://issues.apache.org/jira/browse/HIVE-9619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14317280#comment-14317280
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Hive QA commented on HIVE-9619:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12698183/HIVE-9619.2.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7542 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_covar_pop
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_percentile_approx_23
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2764/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2764/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2764/
Messages:
{noformat}
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: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12698183 - PreCommit-HIVE-TRUNK-Build
> Uninitialized read of numBitVectors in NumDistinctValueEstimator
> ----------------------------------------------------------------
>
> Key: HIVE-9619
> URL: https://issues.apache.org/jira/browse/HIVE-9619
> Project: Hive
> Issue Type: Bug
> Reporter: Alexander Pivovarov
> Assignee: Alexander Pivovarov
> Priority: Minor
> Attachments: HIVE-9619.1.patch, HIVE-9619.2.patch
>
>
> {code}
> private int numBitVectors;
> // Refer to Flajolet-Martin'86 for the value of phi
> private final double phi = 0.77351;
> private int[] a;
> private int[] b;
> // Uninitialized read of numBitVectors
> private FastBitSet[] bitVector = new FastBitSet[numBitVectors];
> {code}
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