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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13264) JDBC driver makes 2 Open Session Calls for every open session
Date Sat, 16 Apr 2016 13:57:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15244240#comment-15244240
] 

Hive QA commented on HIVE-13264:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12798636/HIVE-13264.3.patch

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

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7616/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7616/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-7616/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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 /usr/java/jdk1.7.0_45-cloudera ]]
+ export JAVA_HOME=/usr/java/jdk1.7.0_45-cloudera
+ JAVA_HOME=/usr/java/jdk1.7.0_45-cloudera
+ export PATH=/usr/java/jdk1.7.0_45-cloudera/bin/:/usr/local/apache-maven-3.0.5/bin:/usr/java/jdk1.7.0_45-cloudera/bin:/usr/local/apache-ant-1.9.1/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/hiveptest/bin
+ PATH=/usr/java/jdk1.7.0_45-cloudera/bin/:/usr/local/apache-maven-3.0.5/bin:/usr/java/jdk1.7.0_45-cloudera/bin:/usr/local/apache-ant-1.9.1/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/hiveptest/bin
+ 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-TRUNK-Build-7616/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 ]]
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at ff6ddfb HIVE-13501: Invoke failure hooks if query fails on exception (Jimmy,
reviewed by Szehon)
+ git clean -f -d
+ git checkout master
Already on 'master'
+ git reset --hard origin/master
HEAD is now at ff6ddfb HIVE-13501: Invoke failure hooks if query fails on exception (Jimmy,
reviewed by Szehon)
+ git merge --ff-only origin/master
Already up-to-date.
+ git gc
+ 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
patch: **** Only garbage was found in the patch input.
patch: **** Only garbage was found in the patch input.
patch: **** Only garbage was found in the patch input.
The patch does not appear to apply with p0, p1, or p2
+ exit 1
'
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12798636 - PreCommit-HIVE-TRUNK-Build

> JDBC driver makes 2 Open Session Calls for every open session
> -------------------------------------------------------------
>
>                 Key: HIVE-13264
>                 URL: https://issues.apache.org/jira/browse/HIVE-13264
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>            Reporter: NITHIN MAHESH
>            Assignee: NITHIN MAHESH
>              Labels: jdbc
>         Attachments: HIVE-13264.1.patch, HIVE-13264.2.patch, HIVE-13264.3.patch, HIVE-13264.patch
>
>
> When HTTP is used as the transport mode by the Hive JDBC driver, we noticed that there
is an additional open/close session just to validate the connection. 
>  
> TCLIService.Iface client = new TCLIService.Client(new TBinaryProtocol(transport));
>       TOpenSessionResp openResp = client.OpenSession(new TOpenSessionReq());
>       if (openResp != null) {
>         client.CloseSession(new TCloseSessionReq(openResp.getSessionHandle()));
>       }
>  
> The open session call is a costly one and should not be used to test transport. 



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