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https://issues.apache.org/jira/browse/HADOOP-2518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bryan Duxbury updated HADOOP-2518:
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Attachment: 2518.patch
Here's my go at the refactor described above. Files modified:
D src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestHStoreFile.java
D src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestHMemcache.java
A src/contrib/hbase/src/test/org/apache/hadoop/hbase/store
A src/contrib/hbase/src/test/org/apache/hadoop/hbase/store/TestHStoreFile.java
A src/contrib/hbase/src/test/org/apache/hadoop/hbase/store/TestHMemcache.java
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestCompaction.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HLogKey.java
D src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStoreFile.java
D src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/BloomFilterDescriptor.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HLog.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/CompactionReader.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/HStoreSize.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/Memcache.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/HStore.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/HStoreFile.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/StoreFileScanner.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/MapFileCompactionReader.java
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/store/HStoreScanner.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HAbstractScanner.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HRegion.java
> [hbase] Refactor HStore and internal (and related) classes into hbase.store subpackage
> --------------------------------------------------------------------------------------
>
> Key: HADOOP-2518
> URL:
https://issues.apache.org/jira/browse/HADOOP-2518> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Reporter: Bryan Duxbury
> Assignee: Bryan Duxbury
> Priority: Minor
> Attachments: 2518.patch
>
>
> HStore, the class responsible for managing data storage for column families within a region, is a very large class with more than a few internal classes. I propose moving HStore and HStoreFile into the hbase.store subpackage, and then moving internal classes out of HStore and into their own package-internal classes within the subpackage. This will make the code much more readable and manageable. In addition, it will help to logically delineate which classes are involved in managing a store.
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