[
https://issues.apache.org/jira/browse/HBASE-12295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ramkrishna.s.vasudevan updated HBASE-12295:
-------------------------------------------
Attachment: HBASE-12295_final.patch
This is what I committed. There was one checkstyle comment due to unused import
in CombinedBlockCache. It is removed now.
Test failure seems unrelated.
{code}
Failed to read test report file
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-server/target/surefire-reports/TEST-org.apache.hadoop.hbase.master.TestDistributedLogSplitting.xml
org.dom4j.DocumentException: Error on line 85 of document
file:///home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-server/target/surefire-reports/TEST-org.apache.hadoop.hbase.master.TestDistributedLogSplitting.xml
: XML document structures must start and end within the same entity. Nested
exception: XML document structures must start and end within the same entity.
at org.dom4j.io.SAXReader.read(SAXReader.java:482)
at org.dom4j.io.SAXReader.read(SAXReader.java:264)
at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:123)
at hudson.tasks.junit.TestResult.parse(TestResult.java:273)
at hudson.tasks.junit.TestResult.parsePossiblyEmpty(TestResult.java:229)
at hudson.tasks.junit.TestResult.parse(TestResult.java:164)
at hudson.tasks.junit.TestResult.parse(TestResult.java:147)
at hudson.tasks.junit.TestResult.<init>(TestResult.java:123)
at
hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:117)
at
hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:90)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2474)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:
{code}
This test failure happens in other builds also. Thanks for the excellent
reviews, ideas and suggestions to Anoop and Stack.
> Prevent block eviction under us if reads are in progress from the BBs
> ---------------------------------------------------------------------
>
> Key: HBASE-12295
> URL: https://issues.apache.org/jira/browse/HBASE-12295
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver, Scanners
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 2.0.0
>
> Attachments: HBASE-12295.pdf, HBASE-12295_1.patch, HBASE-12295_1.pdf,
> HBASE-12295_10.patch, HBASE-12295_12.patch, HBASE-12295_14.patch,
> HBASE-12295_15.patch, HBASE-12295_16.patch, HBASE-12295_16.patch,
> HBASE-12295_17.patch, HBASE-12295_18.patch, HBASE-12295_2.patch,
> HBASE-12295_21.patch, HBASE-12295_4.patch, HBASE-12295_4.pdf,
> HBASE-12295_5.pdf, HBASE-12295_9.patch, HBASE-12295_final.patch,
> HBASE-12295_trunk.patch
>
>
> While we try to serve the reads from the BBs directly from the block cache,
> we need to ensure that the blocks does not get evicted under us while
> reading. This JIRA is to discuss and implement a strategy for the same.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
