[
https://issues.apache.org/jira/browse/HIVE-18390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16317836#comment-16317836
]
Hive QA commented on HIVE-18390:
--------------------------------
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Findbugs executables are not available. {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} 6m
41s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
55s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
33s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
52s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
57s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
57s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
33s{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} javadoc {color} | {color:green} 0m
52s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
13s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 13m 6s{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/dev-support/hive-personality.sh |
| git revision | master / 8412748 |
| Default Java | 1.8.0_111 |
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8515/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> IndexOutOfBoundsException when query a partitioned view in ColumnPruner
> -------------------------------------------------------------------------
>
> Key: HIVE-18390
> URL: https://issues.apache.org/jira/browse/HIVE-18390
> Project: Hive
> Issue Type: Bug
> Components: Query Planning, Views
> Affects Versions: 2.1.1
> Reporter: Hengyu Dai
> Attachments: HIVE-18390.patch
>
>
> IndexOutOfBoundsException is encountered when query a partitioned view.
> in Column Prunning, each SEL operator collects the accessed column in current
> SEL operator,
> When ColumnPrunerSelectProc getting a view's columns accessed, it will first
> get the index of output column names in the view, then call
> Table.getCols().get(index).getName() to finally get the
> name of output column, but Table.getCols() will not return all columns
> (partitioned column is
> lacked), so if partitioned columns is queried, an IndexOutOfBoundsException
> will throw.
> REPRODUCE:
> {code:sql}
> create table foo
> (
> `a` string
> ) partitioned by (`b` string)
> ;
> create view bar partitioned on (b) as
> select a,b from foo;
> select * from bar; --IndexOutOfBoundsException
> {code}
> OPERATORE TREE:
> {code:java}
> TS[0]
> |
> SEL[1]
> |
> SEL[2]
> |
> FS[3]
> {code}
> SEL[1] collects accessed column(contains partitioned column b), b's internal
> column name is '_col1', the corresponding column index is 1, but actually
> bar's getCols() returned a list of length 1: ['a'], so tab.getCols().get(1)
> throw tab.getCols().get(index)
> HOW TO FIX:
> instead of call view's getCols() method, we should get all columns including
> partitioned columns
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
