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Posted to issues@hive.apache.org by "Hive QA (Jira)" <ji...@apache.org> on 2019/10/11 19:33:00 UTC

[jira] [Commented] (HIVE-22328) Min value for column in stats is not set correctly for some data types in partitioned tables

    [ https://issues.apache.org/jira/browse/HIVE-22328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16949758#comment-16949758 ] 

Hive QA commented on HIVE-22328:
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| (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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 10m 33s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 30s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 21s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  1m 21s{color} | {color:blue} standalone-metastore/metastore-server in master has 170 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 22s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 29s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 29s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red}  0m 18s{color} | {color:red} standalone-metastore/metastore-server: The patch generated 1 new + 20 unchanged - 0 fixed = 21 total (was 20) {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}  1m 27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 23s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 15s{color} | {color:red} The patch generated 3 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 17m  0s{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 3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /data/hiveptest/working/yetus_PreCommit-HIVE-Build-18954/dev-support/hive-personality.sh |
| git revision | master / f16509a |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18954/yetus/diff-checkstyle-standalone-metastore_metastore-server.txt |
| asflicense | http://104.198.109.242/logs//PreCommit-HIVE-Build-18954/yetus/patch-asflicense-problems.txt |
| modules | C: standalone-metastore/metastore-server U: standalone-metastore/metastore-server |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-18954/yetus.txt |
| Powered by | Apache Yetus    http://yetus.apache.org |


This message was automatically generated.



> Min value for column in stats is not set correctly for some data types in partitioned tables
> --------------------------------------------------------------------------------------------
>
>                 Key: HIVE-22328
>                 URL: https://issues.apache.org/jira/browse/HIVE-22328
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Miklos Gergely
>            Assignee: Miklos Gergely
>            Priority: Major
>         Attachments: HIVE-22328.01.patch
>
>
> This is a follow up Jira for HIVE-22248. For partitioned tables the statistics aggregation happens at in the *ColumnStatsAggregator classes instead of the *ColumnStatsMerger classes, and they still fail to handle the unset low values correctly. Beside that they need to be fixed the two classes should use the same codes for merging statistics.



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