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https://issues.apache.org/jira/browse/HIVE-21033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16729741#comment-16729741
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Hive QA commented on HIVE-21033:
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| (x) *{color:red}-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} 1m
0s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m
39s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
58s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
31s{color} | {color:blue} common in master has 65 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m
42s{color} | {color:blue} ql in master has 2311 extant Findbugs warnings.
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| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
36s{color} | {color:blue} service in master has 48 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
26s{color} | {color:blue} cli in master has 13 extant Findbugs warnings.
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| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
34s{color} | {color:blue} hcatalog/core in master has 30 extant Findbugs
warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
25s{color} | {color:blue} hcatalog/hcatalog-pig-adapter in master has 2 extant
Findbugs warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
39s{color} | {color:blue} itests/hive-unit in master has 2 extant Findbugs
warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
50s{color} | {color:blue} itests/util in master has 48 extant Findbugs
warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
38s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
25s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 3m
34s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
12s{color} | {color:red} common: The patch generated 2 new + 1 unchanged - 2
fixed = 3 total (was 3) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
36s{color} | {color:red} ql: The patch generated 3 new + 58 unchanged - 3 fixed
= 61 total (was 61) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
12s{color} | {color:red} service: The patch generated 1 new + 19 unchanged - 2
fixed = 20 total (was 21) {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} 8m
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
36s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
12s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 47m 17s{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-15440/dev-support/hive-personality.sh
|
| git revision | master / 926c1e8 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-15440/yetus/diff-checkstyle-common.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-15440/yetus/diff-checkstyle-ql.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-15440/yetus/diff-checkstyle-service.txt
|
| modules | C: common ql service cli hcatalog/core
hcatalog/hcatalog-pig-adapter itests/hive-unit itests/util U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-15440/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Forgetting to close operation cuts off any more HiveServer2 output
> ------------------------------------------------------------------
>
> Key: HIVE-21033
> URL: https://issues.apache.org/jira/browse/HIVE-21033
> Project: Hive
> Issue Type: Bug
> Reporter: Szehon Ho
> Assignee: Szehon Ho
> Priority: Major
> Attachments: HIVE-21033.2.patch, HIVE-21033.3.patch,
> HIVE-21033.4.patch, HIVE-21033.5.patch, HIVE-21033.patch
>
>
> We had a custom client that did not handle closing the operations, until the
> end of the session. it is a mistake in the client, but it reveals kind of a
> vulnerability in HiveServer2
> This happens if you have a session with (1) HiveCommandOperation and (2)
> SQLOperation and don't close them right after. For example a session that
> does the operations (set a=b; select * from foobar; ).
> When SQLOperation runs , it set SessionState.out and err to be System.out and
> System.err . Ref:
> [SQLOperation#setupSessionIO|https://github.com/apache/hive/blob/master/service/src/java/org/apache/hive/service/cli/operation/SQLOperation.java#L139]
> Then the client closes the session, or disconnects which triggers
> closeSession() on the Thrift side. In this case, the closeSession closes all
> the operations, starting with HiveCommandOperation. This closes all the
> streams, which is System.out and System.err as set by SQLOperation earlier.
> Ref:
> [HiveCommandOperation#tearDownSessionIO|https://github.com/apache/hive/blob/f37c5de6c32b9395d1b34fa3c02ed06d1bfbf6eb/service/src/java/org/apache/hive/service/cli/operation/HiveCommandOperation.java#L101]
>
> After this, no more HiveServer2 output appears as System.out and System.err
> are closed.
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