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https://issues.apache.org/jira/browse/HIVE-5994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844012#comment-13844012
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Hive QA commented on HIVE-5994:
-------------------------------
{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/12617962/HIVE-5994.1.patch
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 4762 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_decimal_precision
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/591/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/591/console
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12617962
> ORC RLEv2 decodes wrongly for large negative BIGINTs (64 bits )
> ----------------------------------------------------------------
>
> Key: HIVE-5994
> URL: https://issues.apache.org/jira/browse/HIVE-5994
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.13.0
> Reporter: Prasanth J
> Assignee: Prasanth J
> Labels: orcfile
> Attachments: HIVE-5994.1.patch
>
>
> For large negative BIGINTs, zigzag encoding will yield large value (64bit
> value) with MSB set to 1. This value is interpreted as negative value in
> SerializationUtils.findClosestNumBits(long value) function. This resulted in
> wrong computation of total number of bits required which results in wrong
> encoding/decoding of values.
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