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https://issues.apache.org/jira/browse/HBASE-11811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114952#comment-14114952
]
Hadoop QA commented on HBASE-11811:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12665272/11811-wip-v4.txt
against trunk revision .
ATTACHMENT ID: 12665272
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new
or modified 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: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:red}-1 release audit{color}. The applied patch generated 1 release
audit warnings (more than the trunk's current 0 warnings).
{color:red}-1 lineLengths{color}. The patch introduces the following lines
longer than 100:
+ blockBuffer.position(blockBuffer.position() + currKeyLen +
currValueLen + currMemstoreTSLen + KEY_VALUE_LEN_SIZE);
+ //byte[] v = Bytes.toBytes("Some string that is longer than just three
characters and makes this a more real scenario...");
+ //byte[] v = Bytes.toBytes("Some string that is longer than just three
characters and makes this a more real scenario...");
{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.TestClassFinder
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/10636//console
This message is automatically generated.
> Use binary search for seeking into a block
> ------------------------------------------
>
> Key: HBASE-11811
> URL: https://issues.apache.org/jira/browse/HBASE-11811
> Project: HBase
> Issue Type: Brainstorming
> Reporter: Lars Hofhansl
> Attachments: 11811-wip-v2.txt, 11811-wip-v4.txt, block_index-v2.txt
>
>
> Currently upon every seek (including Gets) we need to linearly look through
> the block from the beginning until we find the Cell we are looking for.
> It should be possible to build a simple cache of offsets of Cells for each
> block as it is loaded and then use binary search to find the Cell in question.
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