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https://issues.apache.org/jira/browse/HBASE-14756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990166#comment-14990166
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Hadoop QA commented on HBASE-14756:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12770606/HBASE-14756.patch
against master branch at commit cfc5348b5eb60daad812e362c90c74341f10d3e6.
ATTACHMENT ID: 12770606
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 4 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0
2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/16387//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/16387//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/16387//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/16387//console
This message is automatically generated.
> Break out ClientBackoffPolicy factors into configurable and stackable
> components
> --------------------------------------------------------------------------------
>
> Key: HBASE-14756
> URL: https://issues.apache.org/jira/browse/HBASE-14756
> Project: HBase
> Issue Type: Improvement
> Reporter: Andrew Purtell
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-14756.patch
>
>
> Currently ExponentialClientBackoffPolicy evaluates three load parameters sent
> back in results from the server. The policy is fixed in implementation.
> Instead it should be possible to define the collection of considered load
> factors via configuration, and for each selected term parameterize how the
> load factor should contribute to the backoff calculation.
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