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https://issues.apache.org/jira/browse/HIVE-20521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16608150#comment-16608150
 ] 

Hive QA commented on HIVE-20521:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
37s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  7m 
51s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
36s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
52s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m 
45s{color} | {color:blue} itests/util in master has 52 extant Findbugs 
warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  3m 
58s{color} | {color:blue} ql in master has 2310 extant Findbugs warnings. 
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
18s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m  
9s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  5m 
10s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
14s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 28m 57s{color} | 
{color:black} {color} |
\\
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|| Subsystem || Report/Notes ||
| Optional Tests |  asflicense  javac  javadoc  findbugs  checkstyle  compile  |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 
3.16.36-1+deb8u1 (2016-09-03) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-13669/dev-support/hive-personality.sh
 |
| git revision | master / b1a917c |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: itests/util ql U: . |
| Console output | 
http://104.198.109.242/logs//PreCommit-HIVE-Build-13669/yetus.txt |
| Powered by | Apache Yetus    http://yetus.apache.org |


This message was automatically generated.



> HS2 doAs=true has permission issue with hadoop.tmp.dir, with MR and S3A 
> filesystem
> ----------------------------------------------------------------------------------
>
>                 Key: HIVE-20521
>                 URL: https://issues.apache.org/jira/browse/HIVE-20521
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 3.0.0, 3.1.0
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>            Priority: Major
>         Attachments: HIVE-20521.1.patch
>
>
> This is a result of changes in HIVE-18858.
>  As described by [~puneetj] in HIVE-18858 -
> {quote}
> This seems to have broken working scenarios with Hive MR.  We now see 
> hadoop.tmp.dir is always set to /tmp/hadoop-hive (in job.xml). This creates 
> problems on a multi-tenant hadoop cluster since ownership of tmp folder is 
> set to the user who executes the jobs first and other users fails to write to 
> tmp folder.
> E.g. User1 run job and /tmp/hadoop-hive is created on worker node with 
> ownership to user1 and sibsequently user2 tries to run a job and job fails 
> due to no write permission on /tmp/hadoop-hive/
> Old behavior allowed multiple tenants to write to their respective tmp 
> folders which was secure and contention free. User1 - /tmp/hadoop-user1, 
> User2 - /tmp/hadoop-user2.
> {quote}
>  



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