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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15665) LLAP: OrcFileMetadata objects in cache can impact heap usage
Date Sun, 02 Jul 2017 01:06:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071464#comment-16071464
] 

Hive QA commented on HIVE-15665:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12875323/HIVE-15665.06.patch

{color:red}ERROR:{color} -1 due to build exiting with an error

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5859/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5859/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5859/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hiveptest/working/scratch/source-prep.sh' failed with exit status 1 and
output '+ date '+%Y-%m-%d %T.%3N'
2017-07-02 01:03:27.928
+ [[ -n /usr/lib/jvm/java-8-openjdk-amd64 ]]
+ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ export PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'MAVEN_OPTS=-Xmx1g '
+ MAVEN_OPTS='-Xmx1g '
+ cd /data/hiveptest/working/
+ tee /data/hiveptest/logs/PreCommit-HIVE-Build-5859/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ git = \s\v\n ]]
+ [[ git = \g\i\t ]]
+ [[ -z master ]]
+ [[ -d apache-github-source-source ]]
+ [[ ! -d apache-github-source-source/.git ]]
+ [[ ! -d apache-github-source-source ]]
+ date '+%Y-%m-%d %T.%3N'
2017-07-02 01:03:27.931
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at bec80e8 HIVE-16857: SparkPartitionPruningSinkOperator Buffer Size (BELUGA BEHR
reviewed by Rui)
+ git clean -f -d
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at bec80e8 HIVE-16857: SparkPartitionPruningSinkOperator Buffer Size (BELUGA BEHR
reviewed by Rui)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2017-07-02 01:03:33.171
+ patchCommandPath=/data/hiveptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hiveptest/working/scratch/build.patch
+ [[ -f /data/hiveptest/working/scratch/build.patch ]]
+ chmod +x /data/hiveptest/working/scratch/smart-apply-patch.sh
+ /data/hiveptest/working/scratch/smart-apply-patch.sh /data/hiveptest/working/scratch/build.patch
Going to apply patch with: patch -p0
patching file common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
Hunk #1 succeeded at 2983 (offset -4 lines).
patching file llap-server/src/java/org/apache/hadoop/hive/llap/cache/EvictionDispatcher.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/api/impl/LlapIoImpl.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/encoded/OrcEncodedDataReader.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/metadata/OrcFileEstimateErrors.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/metadata/OrcFileMetadata.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/metadata/OrcMetadataCache.java
patching file llap-server/src/java/org/apache/hadoop/hive/llap/io/metadata/OrcStripeMetadata.java
patching file llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestIncrementalObjectSizeEstimator.java
patching file llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestOrcMetadataCache.java
patching file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
patching file ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/EncodedReader.java
patching file ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/EncodedReaderImpl.java
patching file ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/Reader.java
patching file ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/ReaderImpl.java
patching file ql/src/test/results/clientpositive/llap/orc_llap_counters.q.out
patching file ql/src/test/results/clientpositive/llap/orc_llap_counters1.q.out
patching file ql/src/test/results/clientpositive/llap/orc_ppd_basic.q.out
patching file ql/src/test/results/clientpositive/llap/orc_ppd_schema_evol_3a.q.out
+ [[ maven == \m\a\v\e\n ]]
+ rm -rf /data/hiveptest/working/maven/org/apache/hive
+ mvn -B clean install -DskipTests -T 4 -q -Dmaven.repo.local=/data/hiveptest/working/maven
ANTLR Parser Generator  Version 3.5.2
Output file /data/hiveptest/working/apache-github-source-source/metastore/target/generated-sources/antlr3/org/apache/hadoop/hive/metastore/parser/FilterParser.java
does not exist: must build /data/hiveptest/working/apache-github-source-source/metastore/src/java/org/apache/hadoop/hive/metastore/parser/Filter.g
org/apache/hadoop/hive/metastore/parser/Filter.g
DataNucleus Enhancer (version 4.1.17) for API "JDO"
DataNucleus Enhancer : Classpath
>>  /usr/share/maven/boot/plexus-classworlds-2.x.jar
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MDatabase
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MFieldSchema
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MType
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MTable
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MConstraint
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MSerDeInfo
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MOrder
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MColumnDescriptor
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MStringList
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MStorageDescriptor
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MPartition
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MIndex
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MRole
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MRoleMap
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MGlobalPrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MDBPrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MTablePrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MPartitionPrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MTableColumnPrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MPartitionColumnPrivilege
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MPartitionEvent
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MMasterKey
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MDelegationToken
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MTableColumnStatistics
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MPartitionColumnStatistics
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MVersionTable
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MMetastoreDBProperties
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MResourceUri
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MFunction
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MNotificationLog
ENHANCED (Persistable) : org.apache.hadoop.hive.metastore.model.MNotificationNextId
DataNucleus Enhancer completed with success for 31 classes. Timings : input=159 ms, enhance=245
ms, total=404 ms. Consult the log for full details
ANTLR Parser Generator  Version 3.5.2
Output file /data/hiveptest/working/apache-github-source-source/ql/target/generated-sources/antlr3/org/apache/hadoop/hive/ql/parse/HiveLexer.java
does not exist: must build /data/hiveptest/working/apache-github-source-source/ql/src/java/org/apache/hadoop/hive/ql/parse/HiveLexer.g
org/apache/hadoop/hive/ql/parse/HiveLexer.g
Output file /data/hiveptest/working/apache-github-source-source/ql/target/generated-sources/antlr3/org/apache/hadoop/hive/ql/parse/HiveParser.java
does not exist: must build /data/hiveptest/working/apache-github-source-source/ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
org/apache/hadoop/hive/ql/parse/HiveParser.g
Output file /data/hiveptest/working/apache-github-source-source/ql/target/generated-sources/antlr3/org/apache/hadoop/hive/ql/parse/HintParser.java
does not exist: must build /data/hiveptest/working/apache-github-source-source/ql/src/java/org/apache/hadoop/hive/ql/parse/HintParser.g
org/apache/hadoop/hive/ql/parse/HintParser.g
Generating vector expression code
Generating vector expression test code
[ERROR] COMPILATION ERROR : 
[ERROR] /data/hiveptest/working/apache-github-source-source/llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestOrcMetadataCache.java:[31,64]
cannot find symbol
  symbol:   class LlapFileMetadataBuffer
  location: class org.apache.hadoop.hive.llap.io.metadata.OrcMetadataCache
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.6.1:testCompile
(default-testCompile) on project hive-llap-server: Compilation failure
[ERROR] /data/hiveptest/working/apache-github-source-source/llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestOrcMetadataCache.java:[31,64]
cannot find symbol
[ERROR] symbol:   class LlapFileMetadataBuffer
[ERROR] location: class org.apache.hadoop.hive.llap.io.metadata.OrcMetadataCache
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following
articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hive-llap-server
+ exit 1
'
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12875323 - PreCommit-HIVE-Build

> LLAP: OrcFileMetadata objects in cache can impact heap usage
> ------------------------------------------------------------
>
>                 Key: HIVE-15665
>                 URL: https://issues.apache.org/jira/browse/HIVE-15665
>             Project: Hive
>          Issue Type: Improvement
>          Components: llap
>            Reporter: Rajesh Balamohan
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-15665.01.patch, HIVE-15665.02.patch, HIVE-15665.03.patch, HIVE-15665.04.patch,
HIVE-15665.05.patch, HIVE-15665.06.patch, HIVE-15665.patch
>
>
> OrcFileMetadata internally has filestats, stripestats etc which are allocated in heap.
On large data sets, this could have an impact on the heap usage and the memory usage by different
executors in LLAP.



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