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HBASE-8838 [WINDOWS] FileLink assumptions are broken under NTFS 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1503501 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Enis Soztutar 2013-07-15 22:25:27 +00:00
parent c89c0e25f0
commit a39393addd
2 changed files with 35 additions and 27 deletions
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3
hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
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@ -87,6 +87,9 @@ public abstract class FSUtils {
/** Full access permissions (starting point for a umask) */
private static final String FULL_RWX_PERMISSIONS = "777";
/** Set to true on Windows platforms */
public static final boolean WINDOWS = System.getProperty("os.name").startsWith("Windows");
protected FSUtils() {
super();
}

37
hbase-server/src/test/java/org/apache/hadoop/hbase/io/TestFileLink.java
View File

@ -22,27 +22,23 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import junit.framework.TestCase;
import org.junit.experimental.categories.Category;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.MediumTests;
import org.apache.hadoop.hbase.io.FileLink;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.MediumTests;
import org.apache.hadoop.hbase.util.FSUtils;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.junit.Test;
import org.junit.experimental.categories.Category;
/**
* Test that FileLink switches between alternate locations
* when the current location moves or gets deleted.
@ -108,12 +104,21 @@ public class TestFileLink {
dataVerify(data, n, (byte)2);
size += n;
if (FSUtils.WINDOWS) {
in.close();
}
// Move origin to archive
assertFalse(fs.exists(archivedPath));
fs.rename(originalPath, archivedPath);
assertFalse(fs.exists(originalPath));
assertTrue(fs.exists(archivedPath));
if (FSUtils.WINDOWS) {
in = link.open(fs); // re-read from beginning
in.read(data);
}
// Try to read to the end
while ((n = in.read(data)) > 0) {
dataVerify(data, n, (byte)2);