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Hive QA commented on HIVE-22770: -------------------------------- | (x) *{color:red}-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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m 21s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 7s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 40s{color} | {color:green} master passed {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m 47s{color} | {color:blue} ql in master has 1533 extant Findbugs warnings. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 0s{color} | {color:green} master passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 41s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 0s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 0s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 37s{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:red}-1{color} | {color:red} findbugs {color} | {color:red} 4m 3s{color} | {color:red} ql generated 2 new + 1533 unchanged - 0 fixed = 1535 total (was 1533) {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 57s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 15s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 23m 53s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | FindBugs | module:ql | | | Unchecked/unconfirmed cast from com.esotericsoftware.kryo.Kryo to org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks in org.apache.hadoop.hive.ql.exec.SerializationUtilities.releaseKryo(Kryo) At SerializationUtilities.java:org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks in org.apache.hadoop.hive.ql.exec.SerializationUtilities.releaseKryo(Kryo) At SerializationUtilities.java:[line 307] | | | Unchecked/unconfirmed cast from com.esotericsoftware.kryo.Kryo to org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks in org.apache.hadoop.hive.ql.exec.SerializationUtilities$MapWorkSerializer.read(Kryo, Input, Class) At SerializationUtilities.java:org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks in org.apache.hadoop.hive.ql.exec.SerializationUtilities$MapWorkSerializer.read(Kryo, Input, Class) At SerializationUtilities.java:[line 600] | \\ \\ || 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-20351/dev-support/hive-personality.sh | | git revision | master / 037eace | | Default Java | 1.8.0_111 | | findbugs | v3.0.1 | | findbugs | http://104.198.109.242/logs//PreCommit-HIVE-Build-20351/yetus/new-findbugs-ql.html | | modules | C: ql U: ql | | Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-20351/yetus.txt | | Powered by | Apache Yetus http://yetus.apache.org | This message was automatically generated. > Skip interning of MapWork fields for tez during deserialization > --------------------------------------------------------------- > > Key: HIVE-22770 > URL: https://issues.apache.org/jira/browse/HIVE-22770 > Project: Hive > Issue Type: Improvement > Reporter: László Bodor > Assignee: László Bodor > Priority: Major > Attachments: HIVE-22770.01.patch, HIVE-22770.01.patch > > > HIVE-19937 introduced some interning logic into mapwork deserialization > process, but it's only related to spark, maybe we should skip this for tez, > reducing the cpu pressure in tez tasks. -- This message was sent by Atlassian Jira (v8.3.4#803005)