本文整理汇总了Java中org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor.compactForTesting方法的典型用法代码示例。如果您正苦于以下问题：Java DefaultCompactor.compactForTesting方法的具体用法？Java DefaultCompactor.compactForTesting怎么用？Java DefaultCompactor.compactForTesting使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor的用法示例。
在下文中一共展示了DefaultCompactor.compactForTesting方法的3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: testCompactionWithCorruptResult
import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor; //导入方法依赖的package包/类
@Test
public void testCompactionWithCorruptResult() throws Exception {
int nfiles = 10;
for (int i = 0; i < nfiles; i++) {
createStoreFile(r);
}
HStore store = (HStore) r.getStore(COLUMN_FAMILY);
Collection<StoreFile> storeFiles = store.getStorefiles();
DefaultCompactor tool = (DefaultCompactor) store.storeEngine.getCompactor();
tool.compactForTesting(storeFiles, false);
// Now lets corrupt the compacted file.
FileSystem fs = store.getFileSystem();
// default compaction policy created one and only one new compacted file
Path dstPath = store.getRegionFileSystem().createTempName();
FSDataOutputStream stream = fs.create(dstPath, null, true, 512, (short) 3, (long) 1024, null);
stream.writeChars("CORRUPT FILE!!!!");
stream.close();
Path origPath =
store.getRegionFileSystem().commitStoreFile(Bytes.toString(COLUMN_FAMILY), dstPath);
try {
((HStore) store).moveFileIntoPlace(origPath);
} catch (Exception e) {
// The complete compaction should fail and the corrupt file should remain
// in the 'tmp' directory;
assert (fs.exists(origPath));
assert (!fs.exists(dstPath));
System.out.println("testCompactionWithCorruptResult Passed");
return;
}
fail("testCompactionWithCorruptResult failed since no exception was"
+ "thrown while completing a corrupt file");
}
示例2: testCompactionWithCorruptResult
import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor; //导入方法依赖的package包/类
@Test
public void testCompactionWithCorruptResult() throws Exception {
int nfiles = 10;
for (int i = 0; i < nfiles; i++) {
createStoreFile(r);
}
HStore store = (HStore) r.getStore(COLUMN_FAMILY);
Collection<StoreFile> storeFiles = store.getStorefiles();
DefaultCompactor tool = (DefaultCompactor)store.storeEngine.getCompactor();
tool.compactForTesting(storeFiles, false);
// Now lets corrupt the compacted file.
FileSystem fs = store.getFileSystem();
// default compaction policy created one and only one new compacted file
Path dstPath = store.getRegionFileSystem().createTempName();
FSDataOutputStream stream = fs.create(dstPath, null, true, 512, (short)3, (long)1024, null);
stream.writeChars("CORRUPT FILE!!!!");
stream.close();
Path origPath = store.getRegionFileSystem().commitStoreFile(
Bytes.toString(COLUMN_FAMILY), dstPath);
try {
((HStore)store).moveFileIntoPlace(origPath);
} catch (Exception e) {
// The complete compaction should fail and the corrupt file should remain
// in the 'tmp' directory;
assert (fs.exists(origPath));
assert (!fs.exists(dstPath));
System.out.println("testCompactionWithCorruptResult Passed");
return;
}
fail("testCompactionWithCorruptResult failed since no exception was" +
"thrown while completing a corrupt file");
}
示例3: testCompactionWithCorruptResult
import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor; //导入方法依赖的package包/类
@Test
public void testCompactionWithCorruptResult() throws Exception {
int nfiles = 10;
for (int i = 0; i < nfiles; i++) {
createStoreFile(r);
}
HStore store = r.getStore(COLUMN_FAMILY);
Collection<HStoreFile> storeFiles = store.getStorefiles();
DefaultCompactor tool = (DefaultCompactor)store.storeEngine.getCompactor();
tool.compactForTesting(storeFiles, false);
// Now lets corrupt the compacted file.
FileSystem fs = store.getFileSystem();
// default compaction policy created one and only one new compacted file
Path dstPath = store.getRegionFileSystem().createTempName();
FSDataOutputStream stream = fs.create(dstPath, null, true, 512, (short)3, 1024L, null);
stream.writeChars("CORRUPT FILE!!!!");
stream.close();
Path origPath = store.getRegionFileSystem().commitStoreFile(
Bytes.toString(COLUMN_FAMILY), dstPath);
try {
((HStore)store).moveFileIntoPlace(origPath);
} catch (Exception e) {
// The complete compaction should fail and the corrupt file should remain
// in the 'tmp' directory;
assertTrue(fs.exists(origPath));
assertFalse(fs.exists(dstPath));
System.out.println("testCompactionWithCorruptResult Passed");
return;
}
fail("testCompactionWithCorruptResult failed since no exception was" +
"thrown while completing a corrupt file");
}