[ https://issues.apache.org/jira/browse/HDFS-14882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16961891#comment-16961891 ]
Hadoop QA commented on HDFS-14882: ---------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 52s{color} | {color:blue} Docker mode activated. {color} | || || || || {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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 1 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 22s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 19m 21s{color} | {color:red} root in trunk failed. {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 16m 38s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 44s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 29s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 18m 47s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 7s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 42s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 22s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 46s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m 31s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 15m 31s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 42s{color} | {color:green} root: The patch generated 0 new + 558 unchanged - 1 fixed = 558 total (was 559) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 25s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s{color} | {color:red} The patch has 9 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply {color} | | {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m 2s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 43s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 23s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 43s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red} 8m 56s{color} | {color:red} hadoop-common in the patch failed. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red}106m 54s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 48s{color} | {color:red} The patch generated 1 ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}226m 14s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.security.TestFixKerberosTicketOrder | | | hadoop.security.TestRaceWhenRelogin | | | hadoop.net.TestNetworkTopology | | | hadoop.hdfs.server.namenode.TestRedudantBlocks | | | hadoop.hdfs.TestRollingUpgrade | \\ \\ || Subsystem || Report/Notes || | Docker | Client=19.03.4 Server=19.03.4 Image:yetus/hadoop:104ccca9169 | | JIRA Issue | HDFS-14882 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12984235/HDFS-14882.009.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml | | uname | Linux 97a5ffe8def8 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / fa4904c | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_222 | | mvninstall | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/artifact/out/branch-mvninstall-root.txt | | findbugs | v3.1.0-RC1 | | whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/artifact/out/whitespace-eol.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/testReport/ | | asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/artifact/out/patch-asflicense-problems.txt | | Max. process+thread count | 2743 (vs. ulimit of 5500) | | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/28200/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > Consider DataNode load when #getBlockLocation > --------------------------------------------- > > Key: HDFS-14882 > URL: https://issues.apache.org/jira/browse/HDFS-14882 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Reporter: Xiaoqiao He > Assignee: Xiaoqiao He > Priority: Major > Attachments: HDFS-14882.001.patch, HDFS-14882.002.patch, > HDFS-14882.003.patch, HDFS-14882.004.patch, HDFS-14882.005.patch, > HDFS-14882.006.patch, HDFS-14882.007.patch, HDFS-14882.008.patch, > HDFS-14882.009.patch, HDFS-14882.suggestion > > > Currently, we consider load of datanode when #chooseTarget for writer, > however not consider it for reader. Thus, the process slot of datanode could > be occupied by #BlockSender for reader, and disk/network will be busy > workload, then meet some slow node exception. IIRC same case is reported > times. Based on the fact, I propose to consider load for reader same as it > did #chooseTarget for writer. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org