[
https://issues.apache.org/jira/browse/HIVE-19762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16501088#comment-16501088
]
Hive QA commented on HIVE-19762:
--------------------------------
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| 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
21s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
30s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
34s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
46s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m
26s{color} | {color:blue} ql in master has 2277 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 2m
28s{color} | {color:blue} standalone-metastore in master has 214 extant
Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
37s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
7s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
59s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
47s{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} 6m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
40s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
11s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 28m 51s{color} |
{color:black} {color} |
\\
\\
|| 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-11511/dev-support/hive-personality.sh
|
| git revision | master / 85ac544 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: ql standalone-metastore U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11511/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Druid Queries containing Joins gives wrong results.
> ----------------------------------------------------
>
> Key: HIVE-19762
> URL: https://issues.apache.org/jira/browse/HIVE-19762
> Project: Hive
> Issue Type: Bug
> Components: Druid integration
> Reporter: Nishant Bangarwa
> Assignee: Nishant Bangarwa
> Priority: Major
> Attachments: HIVE-19762.patch
>
>
> Druid queries that have joins against self table gives wrong results.
> e.g.
> {code}
> SELECT
> username AS `username`,
> SUM(double1) AS `sum_double1`
> FROM
> druid_table_with_nulls `tbl1`
> JOIN (
> SELECT
> username AS `username`,
> SUM(double1) AS `sum_double2`
> FROM druid_table_with_nulls
> GROUP BY `username`
> ORDER BY `sum_double2`
> DESC LIMIT 10
> )
> `tbl2`
> ON (`tbl1`.`username` = `tbl2`.`username`)
> GROUP BY `tbl1`.`username`;
> {code}
> In this case one of the queries is a druid scan query and other is groupBy
> query.
> During planning, the properties of these queries are set to the tableDesc and
> serdeInfo, while setting the map work, we overwrite the properties from the
> properties present in serdeInfo, this causes the scan query results to be
> deserialized using wrong column names and results in Null values.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
