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HDFS-6614. Merging change r1607447 from trunk to branch-2. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1607448 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Chris Nauroth 2014-07-02 19:01:22 +00:00
parent c35fc5815d
commit c661b13e2e
2 changed files with 5 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -233,6 +233,9 @@ Release 2.5.0 - UNRELEASED
HDFS-6612. MiniDFSNNTopology#simpleFederatedTopology(int)
always hardcode nameservice ID. (Juan Yu via wang)
HDFS-6614. shorten TestPread run time with a smaller retry timeout setting.
(Liang Xie via cnauroth)
OPTIMIZATIONS
HDFS-6214. Webhdfs has poor throughput for files >2GB (daryn)

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestPread.java
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@ -426,6 +426,8 @@ public class TestPread {
throws IOException {
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, 4096);
conf.setLong(DFSConfigKeys.DFS_CLIENT_READ_PREFETCH_SIZE_KEY, 4096);
// Set short retry timeouts so this test runs faster
conf.setInt(DFSConfigKeys.DFS_CLIENT_RETRY_WINDOW_BASE, 0);
if (simulatedStorage) {
SimulatedFSDataset.setFactory(conf);
}