[ https://issues.apache.org/jira/browse/HIVE-21297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775120#comment-16775120 ]
Hive QA commented on HIVE-21297: -------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || 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} 0m 52s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m 41s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 10s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 14s{color} | {color:green} master passed {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 35s{color} | {color:blue} common in master has 65 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 36s{color} | {color:blue} serde in master has 197 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 1m 8s{color} | {color:blue} standalone-metastore/metastore-server in master has 181 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m 2s{color} | {color:blue} ql in master has 2261 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 31s{color} | {color:blue} beeline in master has 45 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 34s{color} | {color:blue} hcatalog/webhcat/svr in master has 96 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 43s{color} | {color:blue} hplsql in master has 174 extant Findbugs warnings. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 31s{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} 3m 36s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 8s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 3m 8s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 12s{color} | {color:green} The patch common passed checkstyle {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 15s{color} | {color:green} The patch serde passed checkstyle {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 16s{color} | {color:green} The patch metastore-server passed checkstyle {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 42s{color} | {color:green} ql: The patch generated 0 new + 501 unchanged - 22 fixed = 501 total (was 523) {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 12s{color} | {color:green} beeline: The patch generated 0 new + 47 unchanged - 4 fixed = 47 total (was 51) {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 12s{color} | {color:green} The patch svr passed checkstyle {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 18s{color} | {color:green} hplsql: The patch generated 0 new + 805 unchanged - 29 fixed = 805 total (was 834) {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} 0m 39s{color} | {color:green} common generated 0 new + 63 unchanged - 2 fixed = 63 total (was 65) {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 47s{color} | {color:green} serde in the patch passed. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 17s{color} | {color:green} standalone-metastore/metastore-server generated 0 new + 179 unchanged - 2 fixed = 179 total (was 181) {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 6s{color} | {color:green} ql generated 0 new + 2250 unchanged - 11 fixed = 2250 total (was 2261) {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 38s{color} | {color:green} beeline generated 0 new + 44 unchanged - 1 fixed = 44 total (was 45) {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 41s{color} | {color:green} hcatalog/webhcat/svr generated 0 new + 95 unchanged - 1 fixed = 95 total (was 96) {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 48s{color} | {color:green} hplsql generated 0 new + 157 unchanged - 17 fixed = 157 total (was 174) {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 28s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 13s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 48m 12s{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 3.16.36-1+deb8u1 (2016-09-03) x86_64 GNU/Linux | | Build tool | maven | | Personality | /data/hiveptest/working/yetus_PreCommit-HIVE-Build-16199/dev-support/hive-personality.sh | | git revision | master / c45751f | | Default Java | 1.8.0_111 | | findbugs | v3.0.0 | | modules | C: common serde standalone-metastore/metastore-server ql beeline hcatalog/webhcat/svr hplsql U: . | | Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-16199/yetus.txt | | Powered by | Apache Yetus http://yetus.apache.org | This message was automatically generated. > Replace all occurences of new Long, Boolean, Double etc with the > corresponding .valueOf > --------------------------------------------------------------------------------------- > > Key: HIVE-21297 > URL: https://issues.apache.org/jira/browse/HIVE-21297 > Project: Hive > Issue Type: Improvement > Reporter: Ivan Suller > Assignee: Ivan Suller > Priority: Trivial > Fix For: 4.0.0 > > Attachments: HIVE-21297.01.patch, HIVE-21297.02.patch > > > Creating new objects with new Long(...), new Boolean etc creates a new > object, while Long.valueOf(...), Boolean.valueOf(...) can be cached (and is > actually cached in most if not all JVMs) thus reducing GC overhead. I already > had two similar tickets (HIVE-21228, HIVE-21199) - this one finishes the job. -- This message was sent by Atlassian JIRA (v7.6.3#76005)