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https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16803850#comment-16803850
]
Hive QA commented on HIVE-21485:
--------------------------------
| (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
53s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
49s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
37s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
1s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
40s{color} | {color:blue} common in master has 63 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
36s{color} | {color:blue} ql in master has 2256 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
22s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
28s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
39s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
39s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
43s{color} | {color:red} ql: The patch generated 1 new + 1 unchanged - 0 fixed
= 2 total (was 1) {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} 5m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
14s{color} | {color:red} The patch generated 7 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 32m 8s{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-16733/dev-support/hive-personality.sh
|
| git revision | master / 1e58bd2 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus/diff-checkstyle-ql.txt
|
| asflicense |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus/patch-asflicense-problems.txt
|
| modules | C: common ql U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
> Affects Versions: 2.3.4
> Reporter: Qingxin Wu
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> id string
> ...
> d map<string,string>
> stat_date string
> log_id string
> # Partition Information
> # col_name data_type comment
> stat_date string
> log_id string
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> id string
> ...
> d map<string,string>
> stat_date string
> log_id string
> # Partition Information
> # col_name data_type comment
> stat_date string
> log_id string
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
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