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https://issues.apache.org/jira/browse/HDFS-16718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17576279#comment-17576279
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ASF GitHub Bot commented on HDFS-16718:
---------------------------------------
hadoop-yetus commented on PR #4708:
URL: https://github.com/apache/hadoop/pull/4708#issuecomment-1207280901
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 50s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| -1 :x: | test4tests | 0m 0s | | 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.
|
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 41m 34s | | trunk passed |
| +1 :green_heart: | compile | 1m 40s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | compile | 1m 32s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 20s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 41s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 19s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 41s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 47s | | trunk passed |
| +1 :green_heart: | shadedclient | 26m 12s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 24s | | the patch passed |
| +1 :green_heart: | compile | 1m 27s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javac | 1m 27s | | the patch passed |
| +1 :green_heart: | compile | 1m 20s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 20s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 2s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 175 unchanged - 1
fixed = 175 total (was 176) |
| +1 :green_heart: | mvnsite | 1m 26s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 36s | | the patch passed |
| +1 :green_heart: | shadedclient | 26m 8s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 338m 25s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 0s | | The patch does not
generate ASF License warnings. |
| | | 457m 27s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4708/3/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4708 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 965977be2987 4.15.0-175-generic #184-Ubuntu SMP Thu Mar 24
17:48:36 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 7eea2d37c01949563782bcf1a47d601e28ad0e39 |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4708/3/testReport/ |
| Max. process+thread count | 2071 (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/hadoop-multibranch/job/PR-4708/3/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Improve Code with Lambda in org.apahce.hadoop.hdfs.server.datanode packages
> ---------------------------------------------------------------------------
>
> Key: HDFS-16718
> URL: https://issues.apache.org/jira/browse/HDFS-16718
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: pull-request-available
>
> Improve Code with Lambda in org.apahce.hadoop.hdfs.server.datanode packages.
> For example:
> Current logic:
> {code:java}
> synchronized void startAll() throws IOException {
> try {
> UserGroupInformation.getLoginUser().doAs(
> new PrivilegedExceptionAction<Object>() {
> @Override
> public Object run() throws Exception {
> for (BPOfferService bpos : offerServices) {
> bpos.start();
> }
> return null;
> }
> });
> } catch (InterruptedException ex) {
> IOException ioe = new IOException();
> ioe.initCause(ex.getCause());
> throw ioe;
> }
> }{code}
> Improved Code with Lambda:
> {code:java}
> synchronized void startAll() throws IOException {
> try {
> UserGroupInformation.getLoginUser().doAs(
> (PrivilegedExceptionAction<Object>) () -> {
> for (BPOfferService bpos : offerServices) {
> bpos.start();
> }
> return null;
> });
> } catch (InterruptedException ex) {
> IOException ioe = new IOException();
> ioe.initCause(ex.getCause());
> throw ioe;
> }
> }{code}
>
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