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HDFS-8043. NPE in MiniDFSCluster teardown. Contributed by Brahma Reddy Battula. 

(cherry picked from commit 5459b241c8)
This commit is contained in:
Tsuyoshi Ozawa 2015-04-19 18:19:36 +09:00
parent e083c07913
commit 890238b496
3 changed files with 10 additions and 3 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -202,6 +202,8 @@ Release 2.8.0 - UNRELEASED
HDFS-7863. Missing description of some methods and parameters in javadoc of
FSDirDeleteOp. (Brahma Reddy Battula via ozawa)
HDFS-8043. NPE in MiniDFSCluster teardown. (Brahma Reddy Battula via ozawa)
Release 2.7.1 - UNRELEASED
INCOMPATIBLE CHANGES

3
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
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@ -1748,6 +1748,7 @@ public class MiniDFSCluster {
nameNode = null;
}
}
if (base_dir != null) {
if (deleteDfsDir) {
base_dir.delete();
} else {
@ -1755,6 +1756,8 @@ public class MiniDFSCluster {
}
}
}
/**
* Shutdown all DataNodes started by this class. The NameNode
* is left running so that new DataNodes may be started.

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientFailover.java
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@ -85,8 +85,10 @@ public class TestDFSClientFailover {
@After
public void tearDownCluster() throws IOException {
if (cluster != null) {
cluster.shutdown();
}
}
@After
public void clearConfig() {