本文整理汇总了Java中org.apache.hadoop.hbase.util.FSUtils.WINDOWS属性的典型用法代码示例。如果您正苦于以下问题：Java FSUtils.WINDOWS属性的具体用法？Java FSUtils.WINDOWS怎么用？Java FSUtils.WINDOWS使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.hadoop.hbase.util.FSUtils的用法示例。
在下文中一共展示了FSUtils.WINDOWS属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testLinkReadDuringRename
/**
* Test that link is still readable even when the current file gets renamed.
*/
private void testLinkReadDuringRename(FileSystem fs, Path rootDir) throws IOException {
Path originalPath = new Path(rootDir, "test.file");
Path archivedPath = new Path(rootDir, "archived.file");
writeSomeData(fs, originalPath, 256 << 20, (byte)2);
List<Path> files = new ArrayList<Path>();
files.add(originalPath);
files.add(archivedPath);
FileLink link = new FileLink(files);
FSDataInputStream in = link.open(fs);
try {
byte[] data = new byte[8192];
long size = 0;
// Read from origin
int n = in.read(data);
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);
size += n;
}
assertEquals(256 << 20, size);
} finally {
in.close();
if (fs.exists(originalPath)) fs.delete(originalPath, true);
if (fs.exists(archivedPath)) fs.delete(archivedPath, true);
}
}