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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3857) Change the HFile Format
Date Wed, 03 Aug 2011 22:55:27 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13079102#comment-13079102
] 

Hudson commented on HBASE-3857:
-------------------------------

Integrated in HBase-TRUNK #2077 (See [https://builds.apache.org/job/HBase-TRUNK/2077/])
    HBASE-3857 binary HFile should be under io/hfile
HBASE-3857 relocated binary HFile
HBASE-3857 New test classes.
HBASE-3857 New files
HBASE-3857 more new files

tedyu : 
Files : 
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io/hfile/8e8ab58dcf39412da19833fcd8f687ac
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io/file/8e8ab58dcf39412da19833fcd8f687ac

tedyu : 
Files : 
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io/hfile
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/8e8ab58dcf39412da19833fcd8f687ac
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io/file/8e8ab58dcf39412da19833fcd8f687ac
* /hbase/trunk/src/test/resources/org/apache/hadoop/hbase/io/file

tedyu : 
Files : 
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/util/TestIdLock.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompoundBloomFilter.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileBlock.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileBlockIndex.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestFixedFileTrailer.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileWriterV2.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileReaderV1.java

tedyu : 
Files : 
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestCacheOnWrite.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/IdLock.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/DynamicByteBloomFilter.java

tedyu : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/CompoundBloomFilterBase.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/BloomFilterFactory.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/DoubleOutputStream.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/CompoundBloomFilter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/InlineBlockWriter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockType.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileReader.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileWriter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/BloomFilterBase.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/CompoundBloomFilterWriter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlock.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.java


> Change the HFile Format
> -----------------------
>
>                 Key: HBASE-3857
>                 URL: https://issues.apache.org/jira/browse/HBASE-3857
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 0.90.4
>            Reporter: Liyin Tang
>            Assignee: Mikhail Bautin
>         Attachments: 0001-review_hfile-v2-r1144693_2011-07-15_11_14_44.patch, 0001-review_hfile-v2-r1147350_2011-07-26_11_55_59.patch,
0001-review_hfile-v2-r1152122-2011_08_01_03_18_00.patch, 0001-review_hfile-v2-r1153300-git-1152532-2011_08_02_19_4.patch,
0001-review_hfile-v2-r1153300-git-1152532-2011_08_03_12_4.patch, hfile_format_v2_design_draft_0.1.pdf,
hfile_format_v2_design_draft_0.3.pdf, hfile_format_v2_design_draft_0.4.odt
>
>
> In order to support HBASE-3763 and HBASE-3856, we need to change the format of the HFile.
The new format proposal is attached here. Thanks for Mikhail Bautin for the documentation.


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