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https://issues.apache.org/jira/browse/HBASE-11919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14126775#comment-14126775
]
Hadoop QA commented on HBASE-11919:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12667364/HBASE-11919.patch
against trunk revision .
ATTACHMENT ID: 12667364
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. 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: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:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{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 site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
at
org.apache.camel.component.mqtt.MQTTProducerTest.testProduce(MQTTProducerTest.java:64)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/10788//console
This message is automatically generated.
> Remove the deprecated pre/postGet CP hook
> -----------------------------------------
>
> Key: HBASE-11919
> URL: https://issues.apache.org/jira/browse/HBASE-11919
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Fix For: 0.99.0, 2.0.0
>
> Attachments: HBASE-11919.patch
>
>
> These hooks, dealing with List<KeyValue>, were deprecated since 0.96. We have
> 0.98, one more major version after that. Suggest this can be removed from
> 0.99 time.
> The impl in BaseRegionObserver is as below which can be very inefficient
> especially when we read from a DBE files. There we return not KeyValue but a
> new Cell impl (here by avoiding the need to copy value bytes) The
> KeyValueUtil.ensureKeyValue can kill this nice optimization if we come across
> this.
> {code}
> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,
> final Get get, final List<Cell> results) throws IOException {
> // By default we are executing the deprecated preGet to support legacy
> RegionObservers
> // We may use the results coming in and we may return the results going
> out.
> List<KeyValue> kvs = new ArrayList<KeyValue>(results.size());
> for (Cell c : results) {
> kvs.add(KeyValueUtil.ensureKeyValue(c));
> }
> preGet(e, get, kvs);
> results.clear();
> results.addAll(kvs);
> }
> {code}
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