[
https://issues.apache.org/jira/browse/HBASE-15016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163600#comment-15163600
]
Hudson commented on HBASE-15016:
--------------------------------
FAILURE: Integrated in HBase-Trunk_matrix #734 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/734/])
HBASE-15016 Services a Store needs from a Region (stack: rev
876a6ab73ecff71b9b4010a532272474ea241daf)
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServicesForStores.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Region.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStore.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/TestIOFencing.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HMobStore.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/util/ClassSize.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DefaultMemStore.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
> StoreServices facility in Region
> --------------------------------
>
> Key: HBASE-15016
> URL: https://issues.apache.org/jira/browse/HBASE-15016
> Project: HBase
> Issue Type: Sub-task
> Reporter: Eshcar Hillel
> Assignee: Eshcar Hillel
> Fix For: 2.0.0
>
> Attachments: HBASE-15016-V01.patch, HBASE-15016-V02.patch,
> HBASE-15016-V03 (1).patch, HBASE-15016-V03.patch, HBASE-15016-V04.patch,
> HBASE-15016-V05.patch, HBASE-15016-V05.patch, HBASE-15016-V06.patch,
> Regioncounters.pdf, suggestion.patch
>
>
> The default implementation of a memstore ensures that between two flushes the
> memstore size increases monotonically. Supporting new memstores that store
> data in different formats (specifically, compressed), or that allows to
> eliminate data redundancies in memory (e.g., via compaction), means that the
> size of the data stored in memory can decrease even between two flushes. This
> requires memstores to have access to facilities that manipulate region
> counters and synchronization.
> This subtasks introduces a new region interface -- StoreServices, through
> which store components can access these facilities.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
