mirror of https://github.com/ceph/ceph
77 lines
2.1 KiB
Bash
Executable File
77 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -e
|
|
set -x
|
|
|
|
INPUT=/terasort-input
|
|
OUTPUT=/terasort-output
|
|
REPORT=/tersort-report
|
|
|
|
num_records=100000
|
|
[ ! -z $NUM_RECORDS ] && num_records=$NUM_RECORDS
|
|
|
|
# bail if $TESTDIR is not set as this test will fail in that scenario
|
|
[ -z $TESTDIR ] && { echo "\$TESTDIR needs to be set, but is not. Exiting."; exit 1; }
|
|
|
|
# if HADOOP_PREFIX is not set, use default
|
|
[ -z $HADOOP_PREFIX ] && { HADOOP_PREFIX=$TESTDIR/hadoop; }
|
|
|
|
# Nuke hadoop directories
|
|
$HADOOP_PREFIX/bin/hadoop fs -rm -r $INPUT $OUTPUT $REPORT || true
|
|
|
|
# Generate terasort data
|
|
#
|
|
#-Ddfs.blocksize=512M \
|
|
#-Dio.file.buffer.size=131072 \
|
|
#-Dmapreduce.map.java.opts=-Xmx1536m \
|
|
#-Dmapreduce.map.memory.mb=2048 \
|
|
#-Dmapreduce.task.io.sort.mb=256 \
|
|
#-Dyarn.app.mapreduce.am.resource.mb=1024 \
|
|
#-Dmapred.map.tasks=64 \
|
|
$HADOOP_PREFIX/bin/hadoop jar \
|
|
$HADOOP_PREFIX/share/hadoop/mapreduce/hadoop-mapreduce-examples-*.jar \
|
|
teragen \
|
|
-Dmapred.map.tasks=9 \
|
|
$num_records \
|
|
$INPUT
|
|
|
|
# Run the sort job
|
|
#
|
|
#-Ddfs.blocksize=512M \
|
|
#-Dio.file.buffer.size=131072 \
|
|
#-Dmapreduce.map.java.opts=-Xmx1536m \
|
|
#-Dmapreduce.map.memory.mb=2048 \
|
|
#-Dmapreduce.map.output.compress=true \
|
|
#-Dmapreduce.map.output.compress.codec=org.apache.hadoop.io.compress.Lz4Codec \
|
|
#-Dmapreduce.reduce.java.opts=-Xmx1536m \
|
|
#-Dmapreduce.reduce.memory.mb=2048 \
|
|
#-Dmapreduce.task.io.sort.factor=100 \
|
|
#-Dmapreduce.task.io.sort.mb=768 \
|
|
#-Dyarn.app.mapreduce.am.resource.mb=1024 \
|
|
#-Dmapred.reduce.tasks=100 \
|
|
#-Dmapreduce.terasort.output.replication=1 \
|
|
$HADOOP_PREFIX/bin/hadoop jar \
|
|
$HADOOP_PREFIX/share/hadoop/mapreduce/hadoop-mapreduce-examples-*.jar \
|
|
terasort \
|
|
-Dmapred.reduce.tasks=10 \
|
|
$INPUT $OUTPUT
|
|
|
|
# Validate the sorted data
|
|
#
|
|
#-Ddfs.blocksize=512M \
|
|
#-Dio.file.buffer.size=131072 \
|
|
#-Dmapreduce.map.java.opts=-Xmx1536m \
|
|
#-Dmapreduce.map.memory.mb=2048 \
|
|
#-Dmapreduce.reduce.java.opts=-Xmx1536m \
|
|
#-Dmapreduce.reduce.memory.mb=2048 \
|
|
#-Dmapreduce.task.io.sort.mb=256 \
|
|
#-Dyarn.app.mapreduce.am.resource.mb=1024 \
|
|
#-Dmapred.reduce.tasks=1 \
|
|
$HADOOP_PREFIX/bin/hadoop jar \
|
|
$HADOOP_PREFIX/share/hadoop/mapreduce/hadoop-mapreduce-examples-*.jar \
|
|
teravalidate \
|
|
-Dmapred.reduce.tasks=1 \
|
|
$OUTPUT $REPORT
|
|
|
|
exit 0
|