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HDFS-7315. DFSTestUtil.readFileBuffer opens extra FSDataInputStream. Contributed by Plamen Jeliazkov.

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This commit is contained in:
Haohui Mai 2014-10-31 11:47:41 -07:00
parent c7f81dad30
commit 3f030c04e8
2 changed files with 4 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -375,6 +375,9 @@ Release 2.7.0 - UNRELEASED
HDFS-7263. Snapshot read can reveal future bytes for appended files.
(Tao Luo via shv)
HDFS-7315. DFSTestUtil.readFileBuffer opens extra FSDataInputStream.
(Plamen Jeliazkov via wheat9)
Release 2.6.0 - UNRELEASED
INCOMPATIBLE CHANGES

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java
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@ -267,7 +267,7 @@ public static byte[] readFileBuffer(FileSystem fs, Path fileName)
try {
FSDataInputStream in = fs.open(fileName);
try {
IOUtils.copyBytes(fs.open(fileName), os, 1024, true);
IOUtils.copyBytes(in, os, 1024, true);
return os.toByteArray();
} finally {
in.close();