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HADOOP-8818. Use equals instead == in MD5MD5CRC32FileChecksum and TFileDumper. Contributed by Brandon Li.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1385374 13f79535-47bb-0310-9956-ffa450edef68
(cherry picked from commit 0c53ed4cd122f87b2b041d670b9b59e27da5439c)
(cherry picked from commit 7b64e5805747f7be8ad1b8cbcefc7a312350a199)
This commit is contained in:
Suresh Srinivas 2012-09-16 21:10:39 +00:00 committed by Akira Ajisaka
parent e862fe7f02
commit cf8bcc73c2
3 changed files with 5 additions and 2 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -1100,6 +1100,9 @@ Release 2.7.3 - UNRELEASED
HADOOP-12792. TestUserGroupInformation#testGetServerSideGroups fails in
chroot (Eric Badger via jlowe)
HADOOP-8818. Use equals instead == in MD5MD5CRC32FileChecksum
and TFileDumper. (Brandon Li via suresh)
Release 2.7.2 - 2016-01-25
INCOMPATIBLE CHANGES

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/MD5MD5CRC32FileChecksum.java
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@ -134,7 +134,7 @@ public static MD5MD5CRC32FileChecksum valueOf(Attributes attrs
try {
// old versions don't support crcType.
if (crcType == null || crcType == "") {
if (crcType == null || crcType.equals("")) {
finalCrcType = DataChecksum.Type.CRC32;
} else {
finalCrcType = DataChecksum.Type.valueOf(crcType);

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/file/tfile/TFileDumper.java
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@ -126,7 +126,7 @@ static public void dumpInfo(String file, PrintStream out, Configuration conf)
dataSizeUncompressed += region.getRawSize();
}
properties.put("Data Block Bytes", Long.toString(dataSize));
if (reader.readerBCF.getDefaultCompressionName() != "none") {
if (!reader.readerBCF.getDefaultCompressionName().equals("none")) {
properties.put("Data Block Uncompressed Bytes", Long
.toString(dataSizeUncompressed));
properties.put("Data Block Compression Ratio", String.format(