[jira] [Commented] (HDFS-5395) write(ByteBuffer) method
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https://issues.apache.org/jira/browse/HDFS-5395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16086484#comment-16086484
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Hadoop QA commented on HDFS-5395:
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| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
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| {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} 13m
37s{color} | {color:green} trunk passed {color} |
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35s{color} | {color:green} trunk passed {color} |
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| {color:green}+1{color} | {color:green} javac {color} | {color:green} 10m
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25s{color} | {color:green} the patch passed {color} |
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0s{color} | {color:green} The patch has no whitespace issues. {color} |
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| {color:green}+1{color} | {color:green} unit {color} | {color:green} 8m
27s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
34s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 56m 20s{color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HDFS-5395 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12877167/HDFS-5395.02.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux 9fd98f7c53ef 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 / 945c095 |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC1 |
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/20265/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/20265/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> write(ByteBuffer) method
>
>
> Key: HDFS-5395
> URL: https://issues.apache.org/jira/browse/HDFS-5395
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs-client
>Affects Versions: 2.7.3, 3.0.0-alpha4
>Reporter: john lilley
>Assignee: Bharat Viswanadham
>Priority: Minor
> Attachments: HDFS-5395.01.patch, HDFS-5395.02.patch
>
>
> It would be great to have a write(ByteBuffer) API in FSDataOutputStream,
[jira] [Commented] (HDFS-5395) write(ByteBuffer) method
[ https://issues.apache.org/jira/browse/HDFS-5395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16086442#comment-16086442 ] Tsz Wo Nicholas Sze commented on HDFS-5395: --- Please add some tests for the new write(ByteBuffer) method, especially, we should add tests with mixing the write(ByteBuffer) and write(byte[], ...) calls. > write(ByteBuffer) method > > > Key: HDFS-5395 > URL: https://issues.apache.org/jira/browse/HDFS-5395 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client >Affects Versions: 2.7.3, 3.0.0-alpha4 >Reporter: john lilley >Assignee: Bharat Viswanadham >Priority: Minor > Attachments: HDFS-5395.01.patch, HDFS-5395.02.patch > > > It would be great to have a write(ByteBuffer) API in FSDataOutputStream, so > that JNI callers could perform a write without making an extra copy. The > complementary read(ByteBuffer) call exists in FSDataInputStream, so this > would seem to be an omission. -- 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-5395) write(ByteBuffer) method
[ https://issues.apache.org/jira/browse/HDFS-5395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16086425#comment-16086425 ] Bharat Viswanadham commented on HDFS-5395: -- [~szetszwo] [~maidh91] Could you please have a look in to this patch. Thanks > write(ByteBuffer) method > > > Key: HDFS-5395 > URL: https://issues.apache.org/jira/browse/HDFS-5395 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client >Affects Versions: 2.7.3, 3.0.0-alpha4 >Reporter: john lilley >Assignee: Bharat Viswanadham >Priority: Minor > Attachments: HDFS-5395.01.patch > > > It would be great to have a write(ByteBuffer) API in FSDataOutputStream, so > that JNI callers could perform a write without making an extra copy. The > complementary read(ByteBuffer) call exists in FSDataInputStream, so this > would seem to be an omission. -- 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-5395) write(ByteBuffer) method
[ https://issues.apache.org/jira/browse/HDFS-5395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434298#comment-15434298 ] Mai H. Dinh commented on HDFS-5395: --- Is there any related issues to this issue? Why there is no progress here for a long time? > write(ByteBuffer) method > > > Key: HDFS-5395 > URL: https://issues.apache.org/jira/browse/HDFS-5395 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client >Affects Versions: 2.2.0 >Reporter: john lilley >Priority: Minor > > It would be great to have a write(ByteBuffer) API in FSDataOutputStream, so > that JNI callers could perform a write without making an extra copy. The > complementary read(ByteBuffer) call exists in FSDataInputStream, so this > would seem to be an omission. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-5395) write(ByteBuffer) method
[ https://issues.apache.org/jira/browse/HDFS-5395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15289206#comment-15289206 ] Jorge Veiga Fachal commented on HDFS-5395: -- Is there any news about this issue? I am trying to write off-heap bytebuffers without buffering to a byte array every time. I don't know if there is any workaround that could do the job here. > write(ByteBuffer) method > > > Key: HDFS-5395 > URL: https://issues.apache.org/jira/browse/HDFS-5395 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client >Affects Versions: 2.2.0 >Reporter: john lilley >Priority: Minor > > It would be great to have a write(ByteBuffer) API in FSDataOutputStream, so > that JNI callers could perform a write without making an extra copy. The > complementary read(ByteBuffer) call exists in FSDataInputStream, so this > would seem to be an omission. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
