本文整理汇总了Java中org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction类的典型用法代码示例。如果您正苦于以下问题:Java DerrAction类的具体用法?Java DerrAction怎么用?Java DerrAction使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DerrAction类属于org.apache.hadoop.fi.FiHFlushTestUtil包,在下文中一共展示了DerrAction类的9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: runDiskErrorTest
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Methods initializes a test and sets required actions to be used later by
* an injected advice
* @param conf mini cluster configuration
* @param methodName String representation of a test method invoking this
* method
* @param block_size needed size of file's block
* @param a is an action to be set for the set
* @throws IOException in case of any errors
*/
private static void runDiskErrorTest (final Configuration conf,
final String methodName, final int block_size, DerrAction a, int index,
boolean trueVerification)
throws IOException {
FiTestUtil.LOG.info("Running " + methodName + " ...");
final HFlushTest hft = (HFlushTest) FiHFlushTestUtil.initTest();
hft.fiCallHFlush.set(a);
hft.fiErrorOnCallHFlush.set(new DataTransferTestUtil.VerificationAction(methodName, index));
TestHFlush.doTheJob(conf, methodName, block_size, (short)3);
if (trueVerification)
assertTrue("Some of expected conditions weren't detected", hft.isSuccess());
}
示例2: hFlushFi01_b
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** The tests calls
* {@link #runDiskErrorTest(Configuration, String, int, DerrAction, int, boolean)}
* to make a number of writes across a block boundaries.
* hflush() is called after each write() during a pipeline life time.
* Thus, injected fault ought to be triggered for 0th datanode
*/
@Test
public void hFlushFi01_b() throws IOException {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 512;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 0), 0, true);
}
示例3: hFlushFi01_c
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_b()} but writing happens
* across block and checksum's boundaries
*/
@Test
public void hFlushFi01_c() throws Exception {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 400;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 0), 0, true);
}
示例4: hFlushFi02_a
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_a()} but for a pipeline's 1st datanode
*/
@Test
public void hFlushFi02_a() throws IOException {
final String methodName = FiTestUtil.getMethodName();
runDiskErrorTest(new HdfsConfiguration(), methodName,
AppendTestUtil.BLOCK_SIZE, new DerrAction(methodName, 1), 1, false);
}
示例5: hFlushFi02_b
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_b()} but for a pipeline's 1st datanode
*/
@Test
public void hFlushFi02_b() throws IOException {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 512;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 1), 1, true);
}
示例6: hFlushFi02_c
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_c()} but for a pipeline's 1st datanode
*/
@Test
public void hFlushFi02_c() throws IOException {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 400;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 1), 1, true);
}
示例7: hFlushFi03_a
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_a()} but for a pipeline's 2nd datanode
*/
@Test
public void hFlushFi03_a() throws IOException {
final String methodName = FiTestUtil.getMethodName();
runDiskErrorTest(new HdfsConfiguration(), methodName,
AppendTestUtil.BLOCK_SIZE, new DerrAction(methodName, 2), 2, false);
}
示例8: hFlushFi03_b
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_b()} but for a pipeline's 2nd datanode
*/
@Test
public void hFlushFi03_b() throws IOException {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 512;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 2), 2, true);
}
示例9: hFlushFi03_c
import org.apache.hadoop.fi.FiHFlushTestUtil.DerrAction; //导入依赖的package包/类
/** Similar to {@link #hFlushFi01_c()} but for a pipeline's 2nd datanode
*/
@Test
public void hFlushFi03_c() throws IOException {
final String methodName = FiTestUtil.getMethodName();
Configuration conf = new HdfsConfiguration();
int customPerChecksumSize = 400;
int customBlockSize = customPerChecksumSize * 3;
conf.setInt(DFSConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, customPerChecksumSize);
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, customBlockSize);
runDiskErrorTest(conf, methodName,
customBlockSize, new DerrAction(methodName, 2), 2, true);
}