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From "Hive QA (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-22366) Multiple metastore calls for same table and constraints during planning
Date Sat, 19 Oct 2019 02:35:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-22366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16955054#comment-16955054
] 

Hive QA commented on HIVE-22366:
--------------------------------

| (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  1s{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 23s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  5s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 47s{color}
| {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  4m  7s{color} | {color:blue}
ql in master has 1548 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  2s{color} |
{color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 33s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 10s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 10s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 46s{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 23s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  2s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 16s{color} | {color:red}
The patch generated 3 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 26m 12s{color} | {color:black}
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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 3.16.43-2+deb8u5 (2017-09-19)
x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /data/hiveptest/working/yetus_PreCommit-HIVE-Build-19061/dev-support/hive-personality.sh
|
| git revision | master / 8707cdc |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| asflicense | http://104.198.109.242/logs//PreCommit-HIVE-Build-19061/yetus/patch-asflicense-problems.txt
|
| modules | C: ql U: ql |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-19061/yetus.txt |
| Powered by | Apache Yetus    http://yetus.apache.org |


This message was automatically generated.



> Multiple metastore calls for same table and constraints during planning
> -----------------------------------------------------------------------
>
>                 Key: HIVE-22366
>                 URL: https://issues.apache.org/jira/browse/HIVE-22366
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>         Attachments: HIVE-22366.1.patch, HIVE-22366.2.patch
>
>
> e.g. for a simple query like
> {code:sql}
> explain select count(i) from test2 group by j limit 3;
> {code}
> planner makes the following calls:
> {code}
> 2019-10-17T22:44:49,892  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_table : tbl=hive.default.test2
> 2019-10-17T22:44:49,908  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_primary_keys : tbl=hive.default.test2
> 2019-10-17T22:44:49,910  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_foreign_keys : parentdb=null parenttbl=null foreigndb=default
foreigntbl=test2
> 2019-10-17T22:44:49,911  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_unique_constraints : tbl=hive.default.test2
> 2019-10-17T22:44:49,913  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_not_null_constraints : tbl=hive.default.test2
> 2019-10-17T22:44:49,979  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_partitions : tbl=hive.default.test2
> 2019-10-17T22:44:49,997  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_aggr_stats_for: table=hive.default.test2
> 2019-10-17T22:44:50,014  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_table : tbl=hive.default.test2
> 2019-10-17T22:44:50,023  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_primary_keys : tbl=hive.default.test2
> 2019-10-17T22:44:50,024  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_foreign_keys : parentdb=null parenttbl=null foreigndb=default
foreigntbl=test2
> 2019-10-17T22:44:50,025  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_unique_constraints : tbl=hive.default.test2
> 2019-10-17T22:44:50,026  INFO [812910d4-bc6a-450c-aa8b-3487b4edceab main] HiveMetaStore.audit:
ugi=vgarg	ip=unknown-ip-addr	cmd=get_not_null_constraints : tbl=hive.default.test2
> {code}



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