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Hive QA commented on HIVE-22957: -------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || 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. {color} | | {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. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 35m 17s{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-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. -- This message was sent by Atlassian Jira (v8.3.4#803005)