[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[ https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15133850#comment-15133850 ] Akira AJISAKA commented on HDFS-9686: - +1, LGTM. I ran all the failed unit tests (https://builds.apache.org/job/PreCommit-HDFS-Build/14289/testReport/) locally and all of them passed. > Remove useless boxing/unboxing code (Hadoop HDFS) > - > > Key: HDFS-9686 > URL: https://issues.apache.org/jira/browse/HDFS-9686 > Project: Hadoop HDFS > Issue Type: Improvement > Components: performance >Affects Versions: 3.0.0 >Reporter: Kousuke Saruta >Assignee: Kousuke Saruta >Priority: Minor > Attachments: HDFS-9686.0.patch, HDFS-9686.1.patch > > > There are lots of places where useless boxing/unboxing occur. > To avoid performance issue, let's remove them. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15123360#comment-15123360
]
Akira AJISAKA commented on HDFS-9686:
-
The patch mostly looks good to me. One minor comment: Please don't remove the
following if statement.
{code:title=TestShortCircuitLocalRead}
-
conf.setBoolean(HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL,
true);
-}
-if (simulatedStorage) {
- SimulatedFSDataset.setFactory(conf);
+ conf.setBoolean(
+ HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL, true);
}
+SimulatedFSDataset.setFactory(conf);
+
{code}
I'm +1 if that is addressed.
> Remove useless boxing/unboxing code (Hadoop HDFS)
> -
>
> Key: HDFS-9686
> URL: https://issues.apache.org/jira/browse/HDFS-9686
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: performance
>Affects Versions: 3.0.0
>Reporter: Kousuke Saruta
>Assignee: Kousuke Saruta
>Priority: Minor
> Attachments: HDFS-9686.0.patch
>
>
> There are lots of places where useless boxing/unboxing occur.
> To avoid performance issue, let's remove them.
--
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[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124724#comment-15124724
]
Hadoop QA commented on HDFS-9686:
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| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s {color} | {color:green} The patch appears to include 2 new or modified test
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{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
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50s {color} | {color:green} hadoop-hdfs-project: patch generated 0 new + 359
unchanged - 11 fixed = 359 total (was 370) {color} |
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[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15120539#comment-15120539
]
Hadoop QA commented on HDFS-9686:
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38s {color} | {color:green} hadoop-hdfs-project: patch generated 0 new + 359
unchanged - 11 fixed = 359 total (was 370) {color} |
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[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15113658#comment-15113658
]
Hadoop QA commented on HDFS-9686:
-
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{color} | {color:red} hadoop-hdfs-project: patch generated 1 new + 369
unchanged - 1 fixed = 370 total (was 370) {color} |
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{color:red} hadoop-hdfs in the patch failed with
[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15113875#comment-15113875
]
Hadoop QA commented on HDFS-9686:
-
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{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
37s {color} | {color:green} hadoop-hdfs-project: patch generated 0 new + 369
unchanged - 1 fixed = 369 total (was 370) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 37s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
40s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 6m
32s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 41s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 48s
{color} | {color:green} the patch passed with JDK v1.7.0_91 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 115m 49s
{color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 113m 56s
{color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 94m 9s {color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_91. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 118m 51s
{color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_91.
{color} |
| {color:green}+1{color} |
[jira] [Commented] (HDFS-9686) Remove useless boxing/unboxing code (Hadoop HDFS)
[
https://issues.apache.org/jira/browse/HDFS-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15113633#comment-15113633
]
Hadoop QA commented on HDFS-9686:
-
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s
{color} | {color:blue} Docker mode activated. {color} |
| {color:blue}0{color} | {color:blue} patch {color} | {color:blue} 0m 19s
{color} | {color:blue} The patch file was not named according to hadoop's
naming conventions. Please see https://wiki.apache.org/hadoop/HowToContribute
for instructions. {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 2 new or modified test
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 39s
{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 10m
35s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 42s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 4s
{color} | {color:green} trunk passed with JDK v1.7.0_91 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
39s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 53s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
35s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 6m
31s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 57s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 6m 27s
{color} | {color:green} trunk passed with JDK v1.7.0_91 {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 29s
{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 24s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 25s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 1m 34s
{color} | {color:red} hadoop-hdfs-project in the patch failed with JDK
v1.8.0_66. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 1m 34s {color}
| {color:red} hadoop-hdfs-project in the patch failed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 1m 4s
{color} | {color:red} hadoop-hdfs-project in the patch failed with JDK
v1.7.0_91. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 1m 4s {color}
| {color:red} hadoop-hdfs-project in the patch failed with JDK v1.7.0_91.
{color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 39s
{color} | {color:red} hadoop-hdfs-project: patch generated 3 new + 14 unchanged
- 356 fixed = 17 total (was 370) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m 26s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m 27s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
42s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 24s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 23s
{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 35s
{color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 33s
{color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 25s
{color} | {color:red} hadoop-hdfs
