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https://issues.apache.org/jira/browse/HIVE-14451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15462291#comment-15462291
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Hive QA commented on HIVE-14451:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12826959/HIVE-14451.04.patch
{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 10438 tests
executed
*Failed tests:*
{noformat}
TestBeeLineWithArgs - did not produce a TEST-*.xml file
TestHiveCli - did not produce a TEST-*.xml file
TestSparkNegativeCliDriver - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.org.apache.hadoop.hive.cli.TestCliDriver
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_join_part_col_char]
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[acid_bucket_pruning]
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3]
org.apache.hive.jdbc.TestJdbcWithMiniHS2.testAddJarConstructorUnCaching
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/1107/testReport
Console output:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/1107/console
Test logs:
http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-1107/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 8 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12826959 - PreCommit-HIVE-MASTER-Build
> Vectorization: Add byRef mode for borrowed Strings in VectorDeserializeRow
> --------------------------------------------------------------------------
>
> Key: HIVE-14451
> URL: https://issues.apache.org/jira/browse/HIVE-14451
> Project: Hive
> Issue Type: Improvement
> Components: Vectorization
> Reporter: Gopal V
> Assignee: Matt McCline
> Attachments: HIVE-14451.01.patch, HIVE-14451.02.patch,
> HIVE-14451.03.patch, HIVE-14451.04.patch
>
>
> In a majority of cases, when using the OptimizedHashMap, the references to
> the byte[] are immutable.
> The hashmap result always allocates on boundary conditions, but never mutates
> a previous buffer.
> Copying Strings out of the hashtable is entirely wasteful and it would be
> easy to know when the currentBytes is a borrowed slice from the original
> input.
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