[ https://issues.apache.org/jira/browse/HIVE-21975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16940588#comment-16940588 ]
Hive QA commented on HIVE-21975: -------------------------------- | (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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m 43s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 22s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 2s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 0s{color} | {color:green} master passed {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m 3s{color} | {color:blue} ql in master has 1566 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 41s{color} | {color:blue} service in master has 49 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 37s{color} | {color:blue} hcatalog/core in master has 36 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 41s{color} | {color:blue} itests/hive-unit in master has 2 extant Findbugs warnings. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 49s{color} | {color:blue} itests/util in master has 53 extant Findbugs warnings. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 17s{color} | {color:green} master passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 27s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 29s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 3m 4s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 59s{color} | {color:red} ql: The patch generated 160 new + 1551 unchanged - 67 fixed = 1711 total (was 1618) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 14s{color} | {color:red} service: The patch generated 2 new + 54 unchanged - 1 fixed = 56 total (was 55) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 14s{color} | {color:red} hcatalog/core: The patch generated 4 new + 43 unchanged - 0 fixed = 47 total (was 43) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 23s{color} | {color:red} itests/hive-unit: The patch generated 4 new + 586 unchanged - 1 fixed = 590 total (was 587) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 14s{color} | {color:red} itests/util: The patch generated 4 new + 14 unchanged - 0 fixed = 18 total (was 14) {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 16s{color} | {color:red} ql generated 2 new + 1566 unchanged - 0 fixed = 1568 total (was 1566) {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 16s{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} 43m 56s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | FindBugs | module:ql | | | Inconsistent synchronization of org.apache.hadoop.hive.ql.QueryDisplay$TaskDisplay.beginTime; locked 57% of time Unsynchronized access at QueryDisplay.java:57% of time Unsynchronized access at QueryDisplay.java:[line 243] | | | Inconsistent synchronization of org.apache.hadoop.hive.ql.QueryDisplay$TaskDisplay.endTime; locked 50% of time Unsynchronized access at QueryDisplay.java:50% of time Unsynchronized access at QueryDisplay.java:[line 248] | \\ \\ || 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-18783/dev-support/hive-personality.sh | | git revision | master / 52224f4 | | Default Java | 1.8.0_111 | | findbugs | v3.0.1 | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/diff-checkstyle-ql.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/diff-checkstyle-service.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/diff-checkstyle-hcatalog_core.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/diff-checkstyle-itests_hive-unit.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/diff-checkstyle-itests_util.txt | | findbugs | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus/new-findbugs-ql.html | | modules | C: ql service hcatalog/core itests/hive-unit itests/util U: . | | Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-18783/yetus.txt | | Powered by | Apache Yetus http://yetus.apache.org | This message was automatically generated. > Fix incremental compilation > --------------------------- > > Key: HIVE-21975 > URL: https://issues.apache.org/jira/browse/HIVE-21975 > Project: Hive > Issue Type: Bug > Reporter: Zoltan Haindrich > Assignee: Steve Carlin > Priority: Major > Labels: pull-request-available > Attachments: HIVE-21975.1.patch, HIVE-21975.2.patch, > HIVE-21975.3.patch, HIVE-21975.4.patch, HIVE-21975.4.patch, HIVE-21975.patch > > Time Spent: 10m > Remaining Estimate: 0h > > we have an incremental compilation issue around SA ; mostly because of "? > extends Serializable" > it could be reproduced with: > {code} > git clean -dfx > mvn install -pl ql -am -DskipTests > touch `find . -name Sema*A*java` `find . -name Task*Factory.java` > mvn install -pl ql -DskipTests > {code} > error is: > {code} > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-compiler-plugin:3.6.1:compile > (default-compile) on project hive-exec: Compilation failure: Compilation > failure: > [ERROR] > /mnt/work/hwx/hive/master/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:[12573,60] > incompatible types: java.util.List<org.apache.hadoop.hive.ql.exec.Task<? > extends java.io.Serializable>> cannot be converted to > java.util.List<org.apache.hadoop.hive.ql.exec.Task<?>> > [ERROR] > /mnt/work/hwx/hive/master/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:[15187,49] > incompatible types: java.util.List<org.apache.hadoop.hive.ql.exec.Task<?>> > cannot be converted to java.util.List<org.apache.hadoop.hive.ql.exec.Task<? > extends java.io.Serializable>> > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)