[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16106992#comment-16106992 ] Andras Bokor commented on HDFS-11786: - Thanks [~anu] for your answer. I uploaded a fix for HADOOP-14698 to make the two commands identical again. Could you guys please check? > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Fix For: 3.0.0-beta1 > > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch, HDFS-11786.004.patch, HDFS-11786.005.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105804#comment-16105804 ] Anu Engineer commented on HDFS-11786: - [~boky01] This feature request case from a customer requirement. Hence we fixed it for a specific case. We can certainly extend it. > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Fix For: 3.0.0-beta1 > > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch, HDFS-11786.004.patch, HDFS-11786.005.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105754#comment-16105754 ] Andras Bokor commented on HDFS-11786: - [~anu], [~msingh], Is there any reason why not to apply this threading feature for -put as well? I think making that two command not-identical makes the usage more complicated. Please check HADOOP-14698 and share your thoughts. > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Fix For: 3.0.0-beta1 > > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch, HDFS-11786.004.patch, HDFS-11786.005.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089062#comment-16089062 ] Hudson commented on HDFS-11786: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12017 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/12017/]) HDFS-11786. Add support to make copyFromLocal multi threaded. (aengineer: rev 02b141ac6059323ec43e472ca36dc570fdca386f) * (edit) hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/shell/TestCopyPreserveFlag.java * (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/CopyCommands.java * (add) hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/shell/TestCopyFromLocal.java * (edit) hadoop-common-project/hadoop-common/src/test/resources/testConf.xml * (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/MoveCommands.java > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Fix For: 3.0.0-beta1 > > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch, HDFS-11786.004.patch, HDFS-11786.005.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[
https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071535#comment-16071535
]
Hadoop QA commented on HDFS-11786:
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12s{color} | {color:blue} Docker mode activated. {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 3 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m
48s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m
21s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
40s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
18s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
44s{color} | {color:green} trunk passed {color} |
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58s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
51s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m
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| {color:green}+1{color} | {color:green} javac {color} | {color:green} 13m
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42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
13s{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} xml {color} | {color:green} 0m
2s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
0s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 8m 46s{color}
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
37s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 66m 41s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.ha.TestZKFailoverController |
| | hadoop.security.TestRaceWhenRelogin |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HDFS-11786 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12875400/HDFS-11786.005.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle xml |
| uname | Linux b8d5026c2d11 3.13.0-119-generic #166-Ubuntu SMP Wed May 3
12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / fa1aaee |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC1 |
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/20138/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/20138/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/20138/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Add support to make copyFromLocal multi threaded
>
>
> Key: HDFS-11786
> URL: https://issues.apache.org/jira/browse/HDFS-11786
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Reporter: Mukul Kumar Singh
>Assignee: Mukul Kumar Singh
> Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch,
> HDFS-11786.00
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071506#comment-16071506 ] Anu Engineer commented on HDFS-11786: - [~msingh] Thanks for fixing the test issues. Could you please take a look at the checkstyle issues. > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch, HDFS-11786.004.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[
https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071487#comment-16071487
]
Hadoop QA commented on HDFS-11786:
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
13s{color} | {color:blue} Docker mode activated. {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 3 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m
21s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m
8s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
49s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
24s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
54s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
56s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
49s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 13m
1s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 42s{color} | {color:orange} hadoop-common-project/hadoop-common: The patch
generated 5 new + 66 unchanged - 0 fixed = 71 total (was 66) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
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| {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m
1s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
6s{color} | {color:green} the patch passed {color} |
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| {color:green}+1{color} | {color:green} unit {color} | {color:green} 8m
43s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
39s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 66m 12s{color} |
{color:black} {color} |
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\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HDFS-11786 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12875391/HDFS-11786.004.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle xml |
| uname | Linux 4dd1f42f7a3b 3.13.0-119-generic #166-Ubuntu SMP Wed May 3
12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / fa1aaee |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/20136/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/20136/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/20136/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Add support to make copyFromLocal multi threaded
>
>
> Key: HDFS-11786
> URL: https://issues.apache.org/jira/browse/HDFS-11786
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Reporter: Mukul Kumar Singh
>Assignee: Mukul Kumar Singh
> Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch,
> HDFS-11786.003.patch, HDFS-1
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071339#comment-16071339 ] Anu Engineer commented on HDFS-11786: - Looks like the Unit test failures are related to this patch. Could you please take a look, Thanks > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[
https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071124#comment-16071124
]
Hadoop QA commented on HDFS-11786:
--
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
13s{color} | {color:blue} Docker mode activated. {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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 13m
6s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
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| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
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51s{color} | {color:green} trunk passed {color} |
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| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 40s{color} | {color:orange} hadoop-common-project/hadoop-common: The patch
generated 17 new + 66 unchanged - 0 fixed = 83 total (was 66) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
15s{color} | {color:green} the patch passed {color} |
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0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 7m 45s{color}
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
28s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 60m 34s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.cli.TestCLI |
| | hadoop.fs.shell.TestCopyFromLocal |
\\
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HDFS-11786 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12875360/HDFS-11786.003.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux a470da6267f1 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12
13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / fa1aaee |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/20129/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/20129/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
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> Add support to make copyFromLocal multi threaded
>
>
> Key: HDFS-11786
> URL: https://issues.apache.org/jira/browse/HDFS-11786
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Reporter: Mukul Kumar Singh
>Assignee: Mukul Kumar Singh
>
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071092#comment-16071092 ] Anu Engineer commented on HDFS-11786: - [~msingh] I have requested for a forced build on this https://builds.apache.org/blue/organizations/jenkins/PreCommit-HDFS-Build/detail/PreCommit-HDFS-Build/20129/pipeline > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16070976#comment-16070976 ] Anu Engineer commented on HDFS-11786: - +1, pending jenkins. > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch, > HDFS-11786.003.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-11786) Add support to make copyFromLocal multi threaded
[ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16070432#comment-16070432 ] Anu Engineer commented on HDFS-11786: - [~msingh] +1, great work. This is really a good change. One small nit: You don't have to fix it, since it is a question of taste. I like my -args to be single char or something that clearly explains the notion. "-nt" seems neither here nor there. Would you please consider it renaming it to "t". Either way, I am +1 on this change, pending jenkins. > Add support to make copyFromLocal multi threaded > > > Key: HDFS-11786 > URL: https://issues.apache.org/jira/browse/HDFS-11786 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Reporter: Mukul Kumar Singh >Assignee: Mukul Kumar Singh > Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch > > > CopyFromLocal/Put is not currently multithreaded. > In case, where there are multiple files which need to be uploaded to the > hdfs, a single thread reads the file and then copies the data to the cluster. > This copy to hdfs can be made faster by uploading multiple files in parallel. > I am attaching the initial patch so that I can get some initial feedback. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
