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https://issues.apache.org/jira/browse/HIVE-6711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13944518#comment-13944518
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Hive QA commented on HIVE-6711:
-------------------------------
{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/12635836/HIVE-6711.1.patch
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 5440 tests executed
*Failed tests:*
{noformat}
org.apache.hive.service.cli.thrift.TestThriftBinaryCLIService.testExecuteStatementAsync
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1925/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1925/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: 12635836
> ORC maps uses getMapSize() from MapOI which is unreliable
> ---------------------------------------------------------
>
> Key: HIVE-6711
> URL: https://issues.apache.org/jira/browse/HIVE-6711
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.11.0, 0.12.0, 0.13.0
> Reporter: Prasanth J
> Assignee: Prasanth J
> Labels: orcfile
> Fix For: 0.13.0, 0.14.0
>
> Attachments: HIVE-6711.1.patch
>
>
> HIVE-6707 had issues with map size. getMapSize() of LazyMap and LazyBinaryMap
> does not deserialize the keys and count the number of unique keys. Since
> getMapSize() may return non-distinct count of keys, the length of maps stored
> using ORC's map tree writer will not be in sync with actual map size. As a
> result of this RLE reader will try to read beyond the disk range expecting
> more map entries and will throw exception.
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