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HADOOP-7870. fix SequenceFile#createWriter with boolean createParent arg to respect createParent. Contributed by Jon Hsieh

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1212084 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Eli Collins 2011-12-08 20:20:16 +00:00
parent 2deaca4415
commit 7584901685
2 changed files with 27 additions and 0 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -187,6 +187,9 @@ Release 0.23.1 - Unreleased
HADOOP-7854. UGI getCurrentUser is not synchronized. (Daryn Sharp via jitendra)
HADOOP-7870. fix SequenceFile#createWriter with boolean
createParent arg to respect createParent. (Jon Hsieh via eli)
Release 0.23.0 - 2011-11-01
INCOMPATIBLE CHANGES

24
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestSequenceFile.java
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@ -26,6 +26,7 @@
import org.apache.hadoop.fs.*;
import org.apache.hadoop.io.SequenceFile.CompressionType;
import org.apache.hadoop.io.SequenceFile.Metadata;
import org.apache.hadoop.io.compress.CompressionCodec;
import org.apache.hadoop.io.compress.DefaultCodec;
import org.apache.hadoop.util.ReflectionUtils;
@ -516,6 +517,29 @@ protected FSDataInputStream openFile(FileSystem fs, Path file, int bufferSize, l
assertTrue("InputStream for " + path + " should have been closed.", openedFile[0].isClosed());
}
public void testRecursiveSeqFileCreate() throws IOException {
Configuration conf = new Configuration();
FileSystem fs = FileSystem.getLocal(conf);
Path name = new Path(new Path(System.getProperty("test.build.data","."),
"recursiveCreateDir") , "file");
boolean createParent = false;
try {
SequenceFile.createWriter(fs, conf, name, RandomDatum.class,
RandomDatum.class, 512, (short) 1, 4096, createParent,
CompressionType.NONE, null, new Metadata());
fail("Expected an IOException due to missing parent");
} catch (IOException ioe) {
// Expected
}
createParent = true;
SequenceFile.createWriter(fs, conf, name, RandomDatum.class,
RandomDatum.class, 512, (short) 1, 4096, createParent,
CompressionType.NONE, null, new Metadata());
// should succeed, fails if exception thrown
}
/** For debugging and testing. */
public static void main(String[] args) throws Exception {
int count = 1024 * 1024;