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https://issues.apache.org/jira/browse/HBASE-16291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15395584#comment-15395584
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Hadoop QA commented on HBASE-16291:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {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: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 
tests. Please justify why no new tests are needed for this patch. Also please 
list what manual steps were performed to verify this patch. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
22s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
11s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 23s 
{color} | {color:green} master passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 15s 
{color} | {color:green} master passed with JDK v1.7.0_25 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
17s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
10s {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} xml {color} | {color:green} 0m 1s 
{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 19m 12s 
{color} | {color:red} Patch causes 11 errors with Hadoop v2.6.1. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 21m 58s 
{color} | {color:red} Patch causes 11 errors with Hadoop v2.6.2. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 24m 43s 
{color} | {color:red} Patch causes 11 errors with Hadoop v2.6.3. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 27m 28s 
{color} | {color:red} Patch causes 11 errors with Hadoop v2.7.1. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 23s 
{color} | {color:green} the patch passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 14s 
{color} | {color:green} the patch passed with JDK v1.7.0_25 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 43s 
{color} | {color:green} hbase-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
8s {color} | {color:green} Patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 34m 47s {color} 
| {color:black} {color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12820417/HBASE-16291-v1.patch |
| JIRA Issue | HBASE-16291 |
| Optional Tests |  asflicense  javac  javadoc  unit  xml  |
| uname | Linux asf907.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP 
PREEMPT Wed Sep 3 21:56:12 UTC 2014 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 / bcf409e |
| Default Java | 1.7.0_25 |
| Multi-JDK versions |  /usr/local/jenkins/java/jdk1.8.0:1.8.0 
/usr/local/jenkins/java/jdk1.7.0_25-64:1.7.0_25 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/2787/testReport/ |
| modules | C: hbase-common U: hbase-common |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/2787/console |
| Powered by | Apache Yetus 0.2.1   http://yetus.apache.org |


This message was automatically generated.



> Explain the correct semantic of hbase.client.retries.number in doc
> ------------------------------------------------------------------
>
>                 Key: HBASE-16291
>                 URL: https://issues.apache.org/jira/browse/HBASE-16291
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.1.5, 1.2.2, 0.98.20
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>         Attachments: HBASE-16291-v1.patch
>
>
> In hbase-default.xml (and also in HBase Book), the description of 
> hbase.client.retries.number is:
> {quote}
> Maximum retries.  Used as maximum for all retryable operations such as the 
> getting of a cell's value, starting a row update, etc.  Retry interval is a 
> rough function based on hbase.client.pause.  At first we retry at this 
> interval but then with backoff, we pretty quickly reach  retrying every ten 
> seconds.  See HConstants#RETRY_BACKOFF for how the backup ramps up.  Change 
> this setting and hbase.client.pause to suit your workload.
> {quote}
> However, the semantic of this conf is confusing and different in various 
> branches. After HBASE-14521, in master it means "the number of RETRIES", but 
> in all the other branches it still means "the number of TRIES".
> So I think we need make the doc clear and tell users what it is in 0.98/1.x 
> and what it will be from 2.0



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