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https://issues.apache.org/jira/browse/HDFS-15786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17270800#comment-17270800
]
Hadoop QA commented on HDFS-15786:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 35m
48s{color} | {color:blue}{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
1s{color} | {color:green}{color} | {color:green} No case conflicting files
found. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch does not contain any
@author tags. {color} |
| {color:green}+1{color} | {color:green} {color} | {color:green} 0m 0s{color}
| {color:green}test4tests{color} | {color:green} The patch appears to include
11 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} || ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
20s{color} | {color:blue}{color} | {color:blue} Maven dependency ordering for
branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 34m
13s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 20m
5s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m
27s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
27s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 19m
12s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
38m 36s{color} | {color:green}{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} 16m
24s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 17m
18s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
54s{color} | {color:blue}{color} | {color:blue} Used deprecated FindBugs
config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 28m
11s{color} | {color:green}{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
29s{color} | {color:blue}{color} | {color:blue} Maven dependency ordering for
patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 12m
26s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 19m
33s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 19m
33s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m
23s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 17m
23s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
3m 22s{color} |
{color:orange}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/artifact/out/diff-checkstyle-root.txt{color}
| {color:orange} root: The patch generated 8 new + 1849 unchanged - 9 fixed =
1857 total (was 1858) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 18m
44s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch has no whitespace
issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
16m 55s{color} | {color:green}{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} 16m
16s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 17m
20s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 31m
33s{color} | {color:green}{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
24s{color} | {color:green}{color} | {color:green} hadoop-auth in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 9m
43s{color} | {color:green}{color} | {color:green} hadoop-common in the patch
passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}100m 29s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt{color}
| {color:red} hadoop-hdfs in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 5m
49s{color} | {color:green}{color} | {color:green} hadoop-hdfs-httpfs in the
patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m
31s{color} | {color:green}{color} | {color:green} hadoop-yarn-common in the
patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
12s{color} | {color:green}{color} | {color:green} hadoop-yarn-server-common in
the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m
3s{color} | {color:green}{color} | {color:green}
hadoop-yarn-server-applicationhistoryservice in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 94m 12s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 22m
57s{color} | {color:green}{color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m
20s{color} | {color:green}{color} | {color:green} hadoop-mapreduce-client-core
in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
30s{color} | {color:green}{color} | {color:green}
hadoop-mapreduce-client-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 9m
13s{color} | {color:green}{color} | {color:green} hadoop-hdfs-rbf in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
0s{color} | {color:green}{color} | {color:green}
hadoop-yarn-server-timelineservice-hbase-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 22m
42s{color} | {color:green}{color} | {color:green}
hadoop-yarn-applications-distributedshell in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 6m
50s{color} | {color:green}{color} | {color:green} hadoop-streaming in the patch
passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 57s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/artifact/out/patch-unit-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-infra.txt{color}
| {color:red} hadoop-dynamometer-infra in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
58s{color} | {color:green}{color} | {color:green} hadoop-rumen in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
2s{color} | {color:green}{color} | {color:green} hadoop-azure in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
53s{color} | {color:green}{color} | {color:green} hadoop-aliyun in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
20s{color} | {color:green}{color} | {color:green} hadoop-azure-datalake in the
patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
51s{color} | {color:green}{color} | {color:green} hadoop-cos in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
51s{color} | {color:green}{color} | {color:green} hadoop-huaweicloud in the
patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m
7s{color} | {color:green}{color} | {color:green} The patch does not generate
ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}676m 54s{color} |
{color:black}{color} | {color:black}{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.TestMaintenanceState |
| | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped |
| | hadoop.hdfs.server.namenode.ha.TestUpdateBlockTailing |
| | hadoop.hdfs.server.namenode.TestDecommissioningStatusWithBackoffMonitor |
| | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
| | hadoop.tools.dynamometer.TestDynamometerInfra |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/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 findbugs checkstyle |
| uname | Linux df9c3665479d 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 | dev-support/bin/hadoop.sh |
| git revision | trunk / 91d4ba57c5b |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2643/1/testReport/ |
| Max. process+thread count | 4408 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-auth
hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs
hadoop-hdfs-project/hadoop-hdfs-httpfs
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common
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-2643/1/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.
> 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 20m
> 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)*.
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