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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3857) Change the HFile Format
Date Wed, 03 Aug 2011 20:23:27 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13078988#comment-13078988
] 

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

Integrated in HBase-TRUNK #2076 (See [https://builds.apache.org/job/HBase-TRUNK/2076/])
    HBASE-3857 New files
HBASE-3857 added the binary V1 HFile
HBASE-3857  Change the HFile Format (Mikhail & Liyin)

tedyu : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/BloomFilterWriter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/FixedFileTrailer.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV2.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV1.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV1.java

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

tedyu : 
Files : 
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/SimpleBlockCache.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFilePerformance.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/HFilePerformanceEvaluation.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/RandomSeek.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/Bytes.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestReseekTo.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestCachedBlockQueue.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/HServerLoad.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/CachedBlock.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockCache.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/BloomFilter.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestStoreFile.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/TestHalfStoreFileReader.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/metrics/RegionServerMetrics.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestSeekTo.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/Hash.java
* /hbase/trunk/src/main/resources/hbase-default.xml
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFile.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestLruBlockCache.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestFSErrorsExposed.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFiles.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/LruBlockCache.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestStore.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/util/TestByteBloomFilter.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestHFileOutputFormat.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/CompressionTest.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestWALReplay.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/util/ByteBloomFilter.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/util/TestBytes.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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