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Codecs don't have access to what CellComparator to use. Backfill. M hbase-common/src/main/java/org/apache/hadoop/hbase/CellComparator.java Adds a new compareRows with default implementation that takes a ByteBuffer. Needed by the index in a block encoder implementation. M hbase-common/src/main/java/org/apache/hadoop/hbase/CellComparatorImpl.java Adds implementation for meta of new compareRows method. Adds utility method for figuring comparator based off tablename. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.java M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexCodecV1.java M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java Comparator is in context. Remove redundant handling. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.java Comparator is in context. Remove redundant handling. Clean javadoc. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/HFileBlockDecodingContext.java Clean javadoc. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexEncoderV1.java Cache context so can use it to get comparator to use later. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileContext.java Cache cellcomparator to use. Javdoc on diff between HFileContext and HFileInfo. M hbase-common/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileContextBuilder.java Add CellComparator M hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.java M hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java M hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderImpl.java M hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterImpl.java M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFileWriter.java Remove comparator caching. Get from context instead. M hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/FixedFileTrailer.java Skip a reflection if we can. M hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileInfo.java Javadoc. Removed unused filed. Signed-off-by: Anoop Sam John <anoopsamjohn@apacher.org> Signed-off-by: Ramkrishna <ramkrishna.s.vasudevan@intel.com> Signed-off-by: Jan Hentschel <janh@apache.org>
Apache HBase [1] is an open-source, distributed, versioned, column-oriented store modeled after Google' Bigtable: A Distributed Storage System for Structured Data by Chang et al.[2] Just as Bigtable leverages the distributed data storage provided by the Google File System, HBase provides Bigtable-like capabilities on top of Apache Hadoop [3]. To get started using HBase, the full documentation for this release can be found under the doc/ directory that accompanies this README. Using a browser, open the docs/index.html to view the project home page (or browse to [1]). The hbase 'book' at http://hbase.apache.org/book.html has a 'quick start' section and is where you should being your exploration of the hbase project. The latest HBase can be downloaded from an Apache Mirror [4]. The source code can be found at [5] The HBase issue tracker is at [6] Apache HBase is made available under the Apache License, version 2.0 [7] The HBase mailing lists and archives are listed here [8]. The HBase distribution includes cryptographic software. See the export control notice here [9]. 1. http://hbase.apache.org 2. http://research.google.com/archive/bigtable.html 3. http://hadoop.apache.org 4. http://www.apache.org/dyn/closer.lua/hbase/ 5. https://hbase.apache.org/source-repository.html 6. https://hbase.apache.org/issue-tracking.html 7. http://hbase.apache.org/license.html 8. http://hbase.apache.org/mail-lists.html 9. https://hbase.apache.org/export_control.html