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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17012) Handle Offheap cells in CompressedKvEncoder
Date Fri, 25 Nov 2016 07:13:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15695058#comment-15695058
] 

Hadoop QA commented on HBASE-17012:
-----------------------------------

| (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} hbaseanti {color} | {color:green} 0m 0s {color} |
{color:green} Patch does not have any anti-patterns. {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 19s {color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 3s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 50s {color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 40s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 23s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 19s {color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 43s {color} |
{color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 12s {color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 23s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m 23s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 23s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 39s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 23s {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:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 1m 0s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.6.1. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 2m 1s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.6.2. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 3m 3s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.6.3. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 4m 6s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.6.4. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 5m 7s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.6.5. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 6m 10s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.7.1. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 7m 13s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.7.2. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 8m 16s {color} | {color:red}
The patch causes 68 errors with Hadoop v2.7.3. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 9m 17s {color} | {color:red}
The patch causes 68 errors with Hadoop v3.0.0-alpha1. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 21s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 28s {color} | {color:red}
hbase-server generated 2 new + 1 unchanged - 0 fixed = 3 total (was 1) {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 42s {color} | {color:green}
hbase-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 23s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 16s {color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 24m 48s {color} | {color:black}
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|| Subsystem || Report/Notes ||
| Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12840473/HBASE-17012_3.patch
|
| JIRA Issue | HBASE-17012 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  hbaseanti  checkstyle
 compile  |
| uname | Linux b988f8c50d78 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:42:26 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 86e1785 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| mvninstall | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/patch-mvninstall-hbase-server.txt
|
| compile | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/patch-compile-hbase-server.txt
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| javac | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/patch-compile-hbase-server.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/patch-findbugs-hbase-server.txt
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| javadoc | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/diff-javadoc-javadoc-hbase-server.txt
|
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/artifact/patchprocess/patch-unit-hbase-server.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/testReport/ |
| modules | C: hbase-common hbase-server U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/4621/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> Handle Offheap cells in CompressedKvEncoder
> -------------------------------------------
>
>                 Key: HBASE-17012
>                 URL: https://issues.apache.org/jira/browse/HBASE-17012
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver
>    Affects Versions: 2.0.0
>            Reporter: Anoop Sam John
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17012_1.patch, HBASE-17012_2.patch, HBASE-17012_3.patch
>
>
> When we deal with off heap cells we will end up copying Cell components on heap
> {code}
> public void write(Cell cell) throws IOException {
> .................
>       write(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength(), compression.rowDict);
>       write(cell.getFamilyArray(), cell.getFamilyOffset(), cell.getFamilyLength(),
>           compression.familyDict);
>       write(cell.getQualifierArray(), cell.getQualifierOffset(), cell.getQualifierLength(),
>           compression.qualifierDict);
> ......
>       out.write(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength());
> ...
> {code}
> We need to avoid this.



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