[
https://issues.apache.org/jira/browse/HIVE-21896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16869480#comment-16869480
]
Hive QA commented on HIVE-21896:
--------------------------------
| (x) *{color:red}-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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 9m
3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
4s{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
11s{color} | {color:blue} ql in master has 2254 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
0s{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
5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
44s{color} | {color:green} ql: The patch generated 0 new + 292 unchanged - 1
fixed = 292 total (was 293) {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 1 line(s) that end in whitespace. Use git
apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
{color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
4s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
16s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 25m 33s{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
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-17687/dev-support/hive-personality.sh
|
| git revision | master / 9890919 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| whitespace |
http://104.198.109.242/logs//PreCommit-HIVE-Build-17687/yetus/whitespace-eol.txt
|
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-17687/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> SHOW FUNCTIONS / SHOW FUNCTIONS LIKE - clarify
> ----------------------------------------------
>
> Key: HIVE-21896
> URL: https://issues.apache.org/jira/browse/HIVE-21896
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 3.1.1
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: incompatibleChange, todoc4.0
> Fix For: 4.0.0
>
> Attachments: HIVE-21896.01.patch
>
>
> According to
> [https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-ShowFunctions]
> the currently available functions can be listed like this:
> {code:java}
> SHOW FUNCTIONS <pattern>;{code}
> If the user executes this command, they will get the correct list of
> functions, but they will also see this on the standard output:
> {code:java}
> SHOW FUNCTIONS is deprecated, please use SHOW FUNCTIONS LIKE instead.{code}
> If the user uses the
> {code:java}
> SHOW FUNCTIONS LIKE <pattern>;{code}
> command then they will receive the exact same result (though through
> different codes). The only difference is that one can get all the function
> names with "SHOW FUNCTIONS;", while "SHOW FUNCTIONS LIKE;" returns an
> exception, so in this case the pattern is mandatory.
> So there should be a decision if we still accept "SHOW FUNCTIONS" without the
> "LIKE". My suggestion is to accept it only if there is no pattern. so "SHOW
> FUNCTIONS;" is ok, without deprecation message, but "SHOW FUNCTIONS
> <pattern>" should throw an exception.
> Whatever we decide, we should document it appropriately.
> cc [~krishahn]
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
