Revision eade498bda4d9736b11e4626d5224262472c91be authored by Yueh-Hsuan Chiang on 18 June 2015, 22:54:05 UTC, committed by Yueh-Hsuan Chiang on 18 June 2015, 22:54:05 UTC
Summary: Block utilities/write_batch_with_index in ROCKSDB_LITE as we don't include anly utilities in ROCKSDB_LITE Test Plan: write_batch_with_index_test Reviewers: rven, anthony, kradhakrishnan, IslamAbdelRahman, igor, sdong Reviewed By: sdong Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D40347
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README
This directory contains the hdfs extensions needed to make rocksdb store
files in HDFS.
It has been compiled and testing against CDH 4.4 (2.0.0+1475-1.cdh4.4.0.p0.23~precise-cdh4.4.0).
The configuration assumes that packages libhdfs0, libhdfs0-dev are
installed which basically means that hdfs.h is in /usr/include and libhdfs in /usr/lib
The env_hdfs.h file defines the rocksdb objects that are needed to talk to an
underlying filesystem.
If you want to compile rocksdb with hdfs support, please set the following
enviroment variables appropriately (also defined in setup.sh for convenience)
USE_HDFS=1
JAVA_HOME=/usr/local/jdk-6u22-64
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/jdk-6u22-64/jre/lib/amd64/server:/usr/local/jdk-6u22-64/jre/lib/amd64/:./snappy/libs
make clean all db_bench
To run dbbench,
set CLASSPATH to include your hadoop distribution
db_bench --hdfs="hdfs://hbaseudbperf001.snc1.facebook.com:9000"
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