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https://issues.apache.org/jira/browse/HBASE-12585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14315561#comment-14315561
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Hadoop QA commented on HBASE-12585:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12697946/HBASE-12585-v1.patch
against master branch at commit 9c66afbae752b06b058df34c0e40fbbf54426ac3.
ATTACHMENT ID: 12697946
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+0 tests included{color}. The patch appears to be a
documentation patch that doesn't require tests.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated 1
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:red}-1 lineLengths{color}. The patch introduces the following lines
longer than 100:
+For more information about how connections are handled in the HBase
client, see
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/ConnectionFactory.html[ConnectionFactory].
+For applications which require high-end multithreaded access (e.g.,
web-servers or application servers that may serve many application threads in a
single JVM), you can pre-create a `Connection`, as shown in the following
example:
+Previous versions of this guide discussed `HTablePool`, which was deprecated
in HBase 0.94, 0.95, and 0.96, and removed in 0.98.1, by
link:https://issues.apache.org/jira/browse/HBASE-6580[HBASE-6500], or
`HConnection`, which is deprecated in HBase 1.0 by `Connection`.
+Please use
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Connection.html[Connection]
instead.
+In HBase 1.0 and later,
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HTable.html[HTable]
is deprecated in favor of
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Table.html[Table].
`Table` does not use autoflush. To do buffered writes, use the BufferedMutator
class.
+Prior to HBase 1.0, if you are using
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HTable.html[HTable]
and <<perf.hbase.client.autoflush>> is turned off , ``Put``s are sent to
RegionServers when the writebuffer is filled.
+Before a `Table` or `HTable` instance is discarded, invoke either `close()` or
`flushCommits()`, so `Put`s will not be lost.
+For fine-grained control of batching of ``Put``s or ``Delete``s, see the
link:http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Table.html#batch%28java.util.List%29[batch]
methods on Table.
+* Region (move, assign, unassign) For example, when the `Admin` method
`disableTable` is invoked, it is serviced by the Master server.
+* Region (splitRegion, compactRegion, etc.) For example, when the `Admin`
method `majorCompact` is invoked on a table, the client is actually iterating
through all regions for the specified table and requesting a major compaction
directly to each region.
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/checkstyle-aggregate.html
Javadoc warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//artifact/patchprocess/patchJavadocWarnings.txt
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/12772//console
This message is automatically generated.
> Fix refguide so it does hbase 1.0 style API everywhere with callout on how we
> used to do it in pre-1.0
> ------------------------------------------------------------------------------------------------------
>
> Key: HBASE-12585
> URL: https://issues.apache.org/jira/browse/HBASE-12585
> Project: HBase
> Issue Type: Bug
> Components: documentation
> Reporter: stack
> Assignee: Misty Stanley-Jones
> Fix For: 1.0.1, 1.1.0
>
> Attachments: HBASE-12585-v1.patch, HBASE-12585.patch
>
>
> Over in HBASE-12400, made a start on this project writing up how the new
> HBase 1.0 API looks. I started in on the refguide removing all HTable
> references replacing with new style and in the hbase client chapter added
> leadoff that has users go get a cluster Connection first....
> Doing a thorough job of rinsing the doc of old style foregrounding the new
> mode is a big job.
> [~misty] Any chance of help on this one? Thanks boss.
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