本文整理了Java中org.apache.hadoop.hdfs.server.datanode.DataNode.getActiveNamenodeForBP()方法的一些代码示例，展示了DataNode.getActiveNamenodeForBP()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DataNode.getActiveNamenodeForBP()方法的具体详情如下：
包路径：org.apache.hadoop.hdfs.server.datanode.DataNode
类名称：DataNode
方法名：getActiveNamenodeForBP

DataNode.getActiveNamenodeForBP介绍

[英]Get the NameNode corresponding to the given block pool.
[中]获取与给定块池对应的NameNode。

代码示例

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

/**
 * BlockRecoveryFI_10. DN has no ReplicaUnderRecovery.
 *
 * @throws IOException in case of an error
 */
@Test
public void testNoReplicaUnderRecovery() throws IOException {
 if(LOG.isDebugEnabled()) {
  LOG.debug("Running " + GenericTestUtils.getMethodName());
 }
 dn.data.createRbw(StorageType.DEFAULT, block, false);
 try {
  dn.syncBlock(rBlock, initBlockRecords(dn));
  fail("Sync should fail");
 } catch (IOException e) {
  e.getMessage().startsWith("Cannot recover ");
 }
 DatanodeProtocol namenode = dn.getActiveNamenodeForBP(POOL_ID);
 verify(namenode, never()).commitBlockSynchronization(
   any(ExtendedBlock.class), anyLong(), anyLong(), anyBoolean(),
   anyBoolean(), any(DatanodeID[].class), any(String[].class));
}

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

final String bpid = block.getBlockPoolId();
DatanodeProtocolClientSideTranslatorPB nn =
 getActiveNamenodeForBP(block.getBlockPoolId());

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

/**
 * BlockRecoveryFI_07. max replica length from all DNs is zero.
 *
 * @throws IOException in case of an error
 */
@Test
public void testZeroLenReplicas() throws IOException, InterruptedException {
 if(LOG.isDebugEnabled()) {
  LOG.debug("Running " + GenericTestUtils.getMethodName());
 }
 DataNode spyDN = spy(dn);
 doReturn(new ReplicaRecoveryInfo(block.getBlockId(), 0,
   block.getGenerationStamp(), ReplicaState.FINALIZED)).when(spyDN).
   initReplicaRecovery(any(RecoveringBlock.class));
 Daemon d = spyDN.recoverBlocks("fake NN", initRecoveringBlocks());
 d.join();
 DatanodeProtocol dnP = dn.getActiveNamenodeForBP(POOL_ID);
 verify(dnP).commitBlockSynchronization(
   block, RECOVERY_ID, 0, true, true, DatanodeID.EMPTY_ARRAY, null);
}

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

final String bpid = block.getBlockPoolId();
DatanodeProtocolClientSideTranslatorPB nn =
 getActiveNamenodeForBP(block.getBlockPoolId());

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

e.getMessage().startsWith("Cannot recover ");
DatanodeProtocol namenode = dn.getActiveNamenodeForBP(POOL_ID);
verify(namenode, never()).commitBlockSynchronization(
  any(ExtendedBlock.class), anyLong(), anyLong(), anyBoolean(),