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https://issues.apache.org/jira/browse/HIVE-20644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642535#comment-16642535
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Hive QA commented on HIVE-20644:
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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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
18s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
43s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
1s{color} | {color:blue} ql in master has 2320 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
59s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
40s{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} 4m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
57s{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.
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| {color:black}{color} | {color:black} {color} | {color:black} 24m 18s{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-14320/dev-support/hive-personality.sh
|
| git revision | master / 1e048df |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-14320/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Avoid exposing sensitive infomation through a Hive Runtime exception
> --------------------------------------------------------------------
>
> Key: HIVE-20644
> URL: https://issues.apache.org/jira/browse/HIVE-20644
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Affects Versions: 3.1.0
> Reporter: Ashutosh Bapat
> Assignee: Ashutosh Bapat
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.1.0
>
> Attachments: HIVE-20644.01, HIVE-20644.02, HIVE-20644.03,
> HIVE-20644.04, HIVE-20644.05, HIVE-20644.05, HIVE-20644.06
>
>
> The HiveException raised from the following methods is exposing the datarow
> the caused the run time exception.
> # ReduceRecordSource::GroupIterator::next() - around line 372
> # MapOperator::process() - around line 567
> # ExecReducer::reduce() - around line 243
> In all the cases, a string representation of the row is constructed on the
> fly and is included in
> the error message.
> VectorMapOperator::process() - around line 973 raises the same exception but
> it's not exposing the row since the row contents are not included in the
> error message.
> While trying to reproduce above error, I also found that the arguments to a
> UDF get exposed in log messages from FunctionRegistry::invoke() around line
> 1114. This too can cause sensitive information to be leaked through error
> message.
> This way some sensitive information is leaked to a user through exception
> message. That information may not be available to the user otherwise. Hence
> it's a kind of security breach or violation of access control.
> The contents of the row or the arguments to a function may be useful for
> debugging and hence it's worth to add those to logs. Hence proposal here to
> log a separate message with log level DEBUG or INFO containing the string
> representation of the row. Users can configure their logging so that
> DEBUG/INFO messages do not go to the client but at the same time are
> available in the hive server logs for debugging. The actual exception message
> will not contain any sensitive data like row data or argument data.
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