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https://issues.apache.org/jira/browse/HIVE-22957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17062879#comment-17062879
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Hive QA commented on HIVE-22957:
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| (/) *{color:green}+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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
56s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
2s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
50s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
12s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
57s{color} | {color:blue} parser in master has 3 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 1m
12s{color} | {color:blue} standalone-metastore/metastore-server in master has
186 extant Findbugs warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m
43s{color} | {color:blue} ql in master has 1531 extant Findbugs warnings.
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
33s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
26s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
54s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
54s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
9s{color} | {color:green} The patch parser passed checkstyle {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
19s{color} | {color:green} standalone-metastore/metastore-server: The patch
generated 0 new + 121 unchanged - 2 fixed = 121 total (was 123) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
40s{color} | {color:green} The patch ql passed checkstyle {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} 6m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
36s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
14s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 35m 17s{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-21181/dev-support/hive-personality.sh
|
| git revision | master / 213ca2e |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: parser standalone-metastore/metastore-server ql U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-21181/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Support For Filter Expression In MSCK Command
> ---------------------------------------------
>
> Key: HIVE-22957
> URL: https://issues.apache.org/jira/browse/HIVE-22957
> Project: Hive
> Issue Type: Improvement
> Components: Standalone Metastore
> Reporter: Syed Shameerur Rahman
> Assignee: Syed Shameerur Rahman
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-22957.01.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently MSCK command supports full repair of table (all partitions) or some
> subset of partitions based on partitionSpec. The aim of this jira is to
> introduce a filterExp (=, !=, <, >, >=, <=, LIKE) in MSCK command so that a
> larger subset of partitions can be recovered (added/deleted) without firing a
> full repair might take time if the no. of partitions are huge.
> *Approach*:
> The initial approach is to add a where clause in MSCK command Eg: MCK REPAIR
> TABLE <tbl_name> ADD|DROP|SYNC PARTITIONS WHERE <pcol1> <filter_operator>
> <value> AND ....
> *Flow:*
> 1) Parse the where clause and generate filterExpression
> 2) fetch all the partitions from the metastore which matches the filter
> expression
> 3) fetch all the partition file from the filesystem
> 4) remove all the partition path which does not match with the filter
> expression
> 5) Based on ADD | DROP | SYNC do the remaining steps.
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