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MAPREDUCE-4985. Add compression option to TestDFSIO usage. Contributed by Plamen Jeliazkov. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467145 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Konstantin Shvachko 2013-04-11 23:49:16 +00:00
parent acb14d3dfe
commit 8e838bd03c
2 changed files with 4 additions and 0 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -192,6 +192,9 @@ Release 2.0.5-beta - UNRELEASED
time delta between the end of the shuffle and the start of the reduce.
(Omkar Vinit Joshi via vinodkv)
MAPREDUCE-4985. Add compression option to TestDFSIO usage.
(Plamen Jeliazkov via shv)
OPTIMIZATIONS
BUG FIXES

1
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java
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@ -99,6 +99,7 @@ public class TestDFSIO implements Tool {
" [genericOptions]" +
" -read [-random | -backward | -skip [-skipSize Size]] |" +
" -write | -append | -clean" +
" [-compression codecClassName]" +
" [-nrFiles N]" +
" [-size Size[B|KB|MB|GB|TB]]" +
" [-resFile resultFileName] [-bufferSize Bytes]";