[
https://issues.apache.org/jira/browse/HIVE-8078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14141956#comment-14141956
]
Hive QA commented on HIVE-8078:
-------------------------------
{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/12670111/HIVE-8078.3.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6306 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testCombinationInputFormatWithAcid
org.apache.hadoop.hive.ql.parse.TestParse.testParse_union
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/893/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/893/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-893/
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: 12670111
> ORC Delta encoding corrupts data when delta overflows long
> ----------------------------------------------------------
>
> Key: HIVE-8078
> URL: https://issues.apache.org/jira/browse/HIVE-8078
> Project: Hive
> Issue Type: Bug
> Components: File Formats
> Affects Versions: 0.14.0, 0.13.1
> Reporter: Tim Patterson
> Assignee: Prasanth J
> Priority: Critical
> Attachments: HIVE-8078-testcase.patch, HIVE-8078.1.patch,
> HIVE-8078.2.patch, HIVE-8078.3.patch
>
>
> There is an issue with the integer encoding that can cause corruption in
> certain cases.
> The following 3 longs cause this failure.
> 4513343538618202711
> 2911390882471569739
> -9181829309989854913
> I believe that even though the numbers are in decreasing order, the delta
> between the last two numbers overflows causing a positive delta, in this case
> the last digit ends up being corrupted (the delta is applied for the wrong
> sign resulting in -3442132998776557225 instead of -9181829309989854913.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
