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HADOOP-11878. FileContext#fixRelativePart should check for not null for a more informative exception. (Brahma Reddy Battula via kasha)

This commit is contained in:
Karthik Kambatla 2015-07-08 11:34:34 -07:00
parent 625d7ed9eb
commit 2e3d83f97b
2 changed files with 6 additions and 0 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -722,6 +722,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-12194. Support for incremental generation in the protoc plugin.
(wang)
HADOOP-11878. FileContext#fixRelativePart should check for not null for a
more informative exception. (Brahma Reddy Battula via kasha)
BUG FIXES
HADOOP-11802: DomainSocketWatcher thread terminates sometimes after there

3
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
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@ -59,6 +59,8 @@
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.util.ShutdownHookManager;
import com.google.common.base.Preconditions;
/**
* The FileContext class provides an interface for users of the Hadoop
* file system. It exposes a number of file system operations, e.g. create,
@ -262,6 +264,7 @@ private FileContext(final AbstractFileSystem defFs,
* has been deliberately declared private.
*/
Path fixRelativePart(Path p) {
Preconditions.checkNotNull(p, "path cannot be null");
if (p.isUriPathAbsolute()) {
return p;
} else {