[ https://issues.apache.org/jira/browse/HDFS-15786?focusedWorklogId=540751&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-540751 ]
ASF GitHub Bot logged work on HDFS-15786: ----------------------------------------- Author: ASF GitHub Bot Created on: 24/Jan/21 16:37 Start Date: 24/Jan/21 16:37 Worklog Time Spent: 10m Work Description: hadoop-yetus commented on pull request #2643: URL: https://github.com/apache/hadoop/pull/2643#issuecomment-766390939 :broken_heart: **-1 overall** | Vote | Subsystem | Runtime | Logfile | Comment | |:----:|----------:|--------:|:--------:|:-------:| | +0 :ok: | reexec | 0m 31s | | Docker mode activated. | |||| _ Prechecks _ | | +1 :green_heart: | dupname | 0m 1s | | No case conflicting files found. | | +1 :green_heart: | @author | 0m 0s | | The patch does not contain any @author tags. | | +1 :green_heart: | | 0m 0s | [test4tests](test4tests) | The patch appears to include 11 new or modified test files. | |||| _ trunk Compile Tests _ | | +0 :ok: | mvndep | 14m 1s | | Maven dependency ordering for branch | | +1 :green_heart: | mvninstall | 25m 33s | | trunk passed | | +1 :green_heart: | compile | 28m 33s | | trunk passed with JDK Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 | | +1 :green_heart: | compile | 22m 22s | | trunk passed with JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 | | +1 :green_heart: | checkstyle | 3m 26s | | trunk passed | | +1 :green_heart: | mvnsite | 18m 3s | | trunk passed | | +1 :green_heart: | shadedclient | 37m 18s | | branch has no errors when building and testing our client artifacts. | | +1 :green_heart: | javadoc | 15m 19s | | trunk passed with JDK Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 | | +1 :green_heart: | javadoc | 16m 10s | | trunk passed with JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 | | +0 :ok: | spotbugs | 0m 57s | | Used deprecated FindBugs config; considering switching to SpotBugs. | | +1 :green_heart: | findbugs | 27m 56s | | trunk passed | |||| _ Patch Compile Tests _ | | +0 :ok: | mvndep | 0m 30s | | Maven dependency ordering for patch | | +1 :green_heart: | mvninstall | 14m 32s | | the patch passed | | -1 :x: | compile | 2m 13s | [/patch-compile-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-compile-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt) | root in the patch failed with JDK Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04. | | -1 :x: | javac | 2m 14s | [/patch-compile-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-compile-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt) | root in the patch failed with JDK Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04. | | -1 :x: | compile | 0m 25s | [/patch-compile-root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-compile-root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01.txt) | root in the patch failed with JDK Private 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[/patch-mvnsite-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-common-project_hadoop-common.txt) | hadoop-common in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch failed. | | -1 :x: | mvnsite | 0m 24s | [/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs-httpfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs-httpfs.txt) | hadoop-hdfs-httpfs in the patch failed. | | -1 :x: | mvnsite | 0m 24s | [/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt) | hadoop-yarn-common in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-common.txt) | hadoop-yarn-server-common in the patch failed. | | -1 :x: | mvnsite | 0m 24s | [/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-applicationhistoryservice.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-applicationhistoryservice.txt) | 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[/patch-mvnsite-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt) | hadoop-mapreduce-client-core in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-common.txt) | hadoop-mapreduce-client-common in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs-rbf.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs-rbf.txt) | hadoop-hdfs-rbf in the patch failed. | | -1 :x: | mvnsite | 0m 26s | [/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase_hadoop-yarn-server-timelineservice-hbase-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase_hadoop-yarn-server-timelineservice-hbase-common.txt) | hadoop-yarn-server-timelineservice-hbase-common in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-applications-distributedshell.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-applications-distributedshell.txt) | hadoop-yarn-applications-distributedshell in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-tools_hadoop-streaming.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-tools_hadoop-streaming.txt) | hadoop-streaming in the patch failed. | | -1 :x: | mvnsite | 0m 25s | [/patch-mvnsite-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-infra.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-infra.txt) | hadoop-dynamometer-infra in the patch failed. | | -1 :x: | mvnsite | 0m 24s | [/patch-mvnsite-hadoop-tools_hadoop-rumen.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-tools_hadoop-rumen.txt) | hadoop-rumen in the patch failed. | | -1 :x: | mvnsite | 0m 26s | [/patch-mvnsite-hadoop-tools_hadoop-azure.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-mvnsite-hadoop-tools_hadoop-azure.txt) | hadoop-azure in the 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| the patch passed | |||| _ Other Tests _ | | +1 :green_heart: | unit | 3m 7s | | hadoop-auth in the patch passed. | | +1 :green_heart: | unit | 9m 25s | | hadoop-common in the patch passed. | | -1 :x: | unit | 99m 27s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch passed. | | +1 :green_heart: | unit | 5m 30s | | hadoop-hdfs-httpfs in the patch passed. | | +1 :green_heart: | unit | 4m 15s | | hadoop-yarn-common in the patch passed. | | +1 :green_heart: | unit | 2m 54s | | hadoop-yarn-server-common in the patch passed. | | +1 :green_heart: | unit | 3m 47s | | hadoop-yarn-server-applicationhistoryservice in the patch passed. | | +1 :green_heart: | unit | 94m 3s | | hadoop-yarn-server-resourcemanager in the patch passed. | | +1 :green_heart: | unit | 22m 32s | | hadoop-yarn-server-nodemanager in the patch passed. | | +1 :green_heart: | unit | 7m 3s | | hadoop-mapreduce-client-core in the patch passed. | | +1 :green_heart: | unit | 1m 12s | | hadoop-mapreduce-client-common in the patch passed. | | +1 :green_heart: | unit | 8m 51s | | hadoop-hdfs-rbf in the patch passed. | | +1 :green_heart: | unit | 0m 40s | | hadoop-yarn-server-timelineservice-hbase-common in the patch passed. | | +1 :green_heart: | unit | 22m 22s | | hadoop-yarn-applications-distributedshell in the patch passed. | | +1 :green_heart: | unit | 6m 33s | | hadoop-streaming in the patch passed. | | -1 :x: | unit | 0m 39s | [/patch-unit-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-infra.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/patch-unit-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-infra.txt) | hadoop-dynamometer-infra in the patch passed. | | +1 :green_heart: | unit | 0m 42s | | hadoop-rumen in the patch passed. | | +1 :green_heart: | unit | 1m 42s | | hadoop-azure in the patch passed. | | +1 :green_heart: | unit | 0m 32s | | hadoop-aliyun in the patch passed. | | +1 :green_heart: | unit | 1m 7s | | hadoop-azure-datalake in the patch passed. | | +1 :green_heart: | unit | 0m 34s | | hadoop-cos in the patch passed. | | +1 :green_heart: | unit | 0m 35s | | hadoop-huaweicloud in the patch passed. | | +1 :green_heart: | asflicense | 0m 48s | | The patch does not generate ASF License warnings. | | | | 586m 57s | | | | Reason | Tests | |-------:|:------| | Failed junit tests | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks | | | hadoop.tools.dynamometer.TestDynamometerInfra | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/2643 | | JIRA Issue | HDFS-15786 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient 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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell hadoop-tools/hadoop-streaming hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra hadoop-tools/hadoop-rumen hadoop-tools/hadoop-azure hadoop-tools/hadoop-aliyun hadoop-tools/hadoop-azure-datalake hadoop-cloud-storage-project/hadoop-cos hadoop-cloud-storage-project/hadoop-huaweicloud U: . | | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/3/console | | versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 | | Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org | This message was automatically generated. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 540751) Time Spent: 2h 40m (was: 2.5h) > Minor improvement use isEmpty > ----------------------------- > > Key: HDFS-15786 > URL: https://issues.apache.org/jira/browse/HDFS-15786 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Arturo Bernal > Assignee: Arturo Bernal > Priority: Minor > Labels: pull-request-available > Time Spent: 2h 40m > Remaining Estimate: 0h > > Use isEmpty instead size() > o. > > {{size()}} can be *O(1)* or *O(N)*, depending on the {{data structure}}; > {{.isEmpty()}} is never *O(N)*. -- 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