[
https://issues.apache.org/jira/browse/HIVE-5298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13994150#comment-13994150
]
Hive QA commented on HIVE-5298:
-------------------------------
{color:red}Overall{color}: -1 no tests executed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12603614/HIVE-5298.1.patch
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/159/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/159/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hive-ptest/working/scratch/source-prep.sh' failed with exit
status 1 and output '+ [[ -n '' ]]
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'M2_OPTS=-Xmx1g -XX:MaxPermSize=256m -Dhttp.proxyHost=localhost
-Dhttp.proxyPort=3128'
+ M2_OPTS='-Xmx1g -XX:MaxPermSize=256m -Dhttp.proxyHost=localhost
-Dhttp.proxyPort=3128'
+ cd /data/hive-ptest/working/
+ tee /data/hive-ptest/logs/PreCommit-HIVE-Build-159/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ svn = \s\v\n ]]
+ [[ -n '' ]]
+ [[ -d apache-svn-trunk-source ]]
+ [[ ! -d apache-svn-trunk-source/.svn ]]
+ [[ ! -d apache-svn-trunk-source ]]
+ cd apache-svn-trunk-source
+ svn revert -R .
Reverted
'metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java'
Reverted 'ql/src/test/results/clientpositive/database_drop.q.out'
Reverted 'ql/src/test/queries/clientpositive/database_drop.q'
++ awk '{print $2}'
++ egrep -v '^X|^Performing status on external'
++ svn status --no-ignore
+ rm -rf target datanucleus.log ant/target shims/target shims/0.20/target
shims/0.20S/target shims/0.23/target shims/aggregator/target
shims/common/target shims/common-secure/target packaging/target
hbase-handler/target testutils/target jdbc/target metastore/target
metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java.orig
itests/target itests/hcatalog-unit/target itests/test-serde/target
itests/qtest/target itests/hive-minikdc/target itests/hive-unit/target
itests/custom-serde/target itests/util/target hcatalog/target
hcatalog/core/target hcatalog/streaming/target
hcatalog/server-extensions/target hcatalog/webhcat/svr/target
hcatalog/webhcat/java-client/target hcatalog/hcatalog-pig-adapter/target
hwi/target common/target common/src/gen contrib/target service/target
serde/target beeline/target odbc/target cli/target
ql/dependency-reduced-pom.xml ql/target
ql/src/test/results/clientpositive/database_drop.q.out.orig
ql/src/test/queries/clientpositive/database_drop.q.orig
+ svn update
Fetching external item into 'hcatalog/src/test/e2e/harness'
External at revision 1593663.
At revision 1593663.
+ patchCommandPath=/data/hive-ptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hive-ptest/working/scratch/build.patch
+ [[ -f /data/hive-ptest/working/scratch/build.patch ]]
+ chmod +x /data/hive-ptest/working/scratch/smart-apply-patch.sh
+ /data/hive-ptest/working/scratch/smart-apply-patch.sh
/data/hive-ptest/working/scratch/build.patch
The patch does not appear to apply with p0, p1, or p2
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12603614
> AvroSerde performance problem caused by HIVE-3833
> -------------------------------------------------
>
> Key: HIVE-5298
> URL: https://issues.apache.org/jira/browse/HIVE-5298
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.11.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Fix For: 0.14.0
>
> Attachments: HIVE-5298.1.patch, HIVE-5298.patch
>
>
> HIVE-3833 fixed the targeted problem and made Hive to use partition-level
> metadata to initialize object inspector. In doing that, however, it goes thru
> every file under the table to access the partition metadata, which is very
> inefficient, especially in case of multiple files per partition. This causes
> more problem for AvroSerde because AvroSerde initialization accesses schema,
> which is located on file system. As a result, before hive can process any
> data, it needs to access every file for a table, which can take long enough
> to cause job failure because of lack of job progress.
> The improvement can be made so that partition metadata is only access once
> per partition.
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