[ https://issues.apache.org/jira/browse/HDFS-14839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17169236#comment-17169236 ]
Hadoop QA commented on HDFS-14839: ---------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 41s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m 0s{color} | {color:green} No case conflicting files found. {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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 30m 11s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 5s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 46s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 17s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 16m 39s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 48s{color} | {color:green} trunk passed {color} | | {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 3m 3s{color} | {color:blue} Used deprecated FindBugs config; considering switching to SpotBugs. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 1s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 14s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 41s{color} | {color:green} hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 24 unchanged - 6 fixed = 24 total (was 30) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 8s{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:green}+1{color} | {color:green} shadedclient {color} | {color:green} 16m 34s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 41s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m 2s{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs generated 3 new + 0 unchanged - 0 fixed = 3 total (was 0) {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red} 99m 7s{color} | {color:red} hadoop-hdfs in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 41s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}178m 49s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | FindBugs | module:hadoop-hdfs-project/hadoop-hdfs | | | Exceptional return value of java.util.concurrent.BlockingQueue.offer(Object) ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeErasureCoded(ExtendedBlock, DatanodeDescriptor[], DatanodeStorageInfo[], byte[], ErasureCodingPolicy) At DatanodeDescriptor.java:ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeErasureCoded(ExtendedBlock, DatanodeDescriptor[], DatanodeStorageInfo[], byte[], ErasureCodingPolicy) At DatanodeDescriptor.java:[line 630] | | | Exceptional return value of java.util.concurrent.BlockingQueue.offer(Object) ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeRecovered(BlockInfo) At DatanodeDescriptor.java:ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeRecovered(BlockInfo) At DatanodeDescriptor.java:[line 644] | | | Exceptional return value of java.util.concurrent.BlockingQueue.offer(Object) ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeReplicated(Block, DatanodeStorageInfo[]) At DatanodeDescriptor.java:ignored in org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor.addBlockToBeReplicated(Block, DatanodeStorageInfo[]) At DatanodeDescriptor.java:[line 618] | | Failed junit tests | hadoop.hdfs.TestMultipleNNPortQOP | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped | | | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks | | | hadoop.fs.contract.hdfs.TestHDFSContractMultipartUploader | | | hadoop.hdfs.TestSafeModeWithStripedFileWithRandomECPolicy | \\ \\ || Subsystem || Report/Notes || | Docker | ClientAPI=1.40 ServerAPI=1.40 base: https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/23/artifact/out/Dockerfile | | JIRA Issue | HDFS-14839 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12979989/HDFS-14839.1.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle | | uname | Linux 088a9a0213ce 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | personality/hadoop.sh | | git revision | trunk / a7fda2e38f2 | | Default Java | Private Build-1.8.0_252-8u252-b09-1~18.04-b09 | | findbugs | https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/23/artifact/out/new-findbugs-hadoop-hdfs-project_hadoop-hdfs.html | | unit | https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/23/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt | | Test Results | https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/23/testReport/ | | Max. process+thread count | 4527 (vs. ulimit of 5500) | | modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs | | Console output | https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/23/console | | versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 | | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org | This message was automatically generated. > Use Java Concurrent BlockingQueue instead of Internal BlockQueue > ---------------------------------------------------------------- > > Key: HDFS-14839 > URL: https://issues.apache.org/jira/browse/HDFS-14839 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs > Affects Versions: 3.2.0 > Reporter: David Mollitor > Assignee: David Mollitor > Priority: Minor > Attachments: HDFS-14839.1.patch > > > Replace... > https://github.com/apache/hadoop/blob/d8bac50e12d243ef8fd2c7e0ce5c9997131dee74/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java#L86 > With... > 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