本文整理汇总了Java中org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager.stopThreads方法的典型用法代码示例。如果您正苦于以下问题：Java DelegationTokenSecretManager.stopThreads方法的具体用法？Java DelegationTokenSecretManager.stopThreads怎么用？Java DelegationTokenSecretManager.stopThreads使用的例子？那么, 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.hdfs.security.token.delegation.DelegationTokenSecretManager的用法示例。
在下文中一共展示了DelegationTokenSecretManager.stopThreads方法的2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: testEditsForCancelOnTokenExpire
import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager; //导入方法依赖的package包/类
@Test(timeout=10000)
public void testEditsForCancelOnTokenExpire() throws IOException,
InterruptedException {
long renewInterval = 2000;
Configuration conf = new Configuration();
conf.setBoolean(
DFSConfigKeys.DFS_NAMENODE_DELEGATION_TOKEN_ALWAYS_USE_KEY, true);
conf.setLong(DFS_NAMENODE_DELEGATION_TOKEN_RENEW_INTERVAL_KEY, renewInterval);
conf.setLong(DFS_NAMENODE_DELEGATION_TOKEN_MAX_LIFETIME_KEY, renewInterval*2);
Text renewer = new Text(UserGroupInformation.getCurrentUser().getUserName());
FSImage fsImage = mock(FSImage.class);
FSEditLog log = mock(FSEditLog.class);
doReturn(log).when(fsImage).getEditLog();
FSNamesystem fsn = new FSNamesystem(conf, fsImage);
DelegationTokenSecretManager dtsm = fsn.getDelegationTokenSecretManager();
try {
dtsm.startThreads();
// get two tokens
Token<DelegationTokenIdentifier> token1 = fsn.getDelegationToken(renewer);
Token<DelegationTokenIdentifier> token2 = fsn.getDelegationToken(renewer);
DelegationTokenIdentifier ident1 =
token1.decodeIdentifier();
DelegationTokenIdentifier ident2 =
token2.decodeIdentifier();
// verify we got the tokens
verify(log, times(1)).logGetDelegationToken(eq(ident1), anyLong());
verify(log, times(1)).logGetDelegationToken(eq(ident2), anyLong());
// this is a little tricky because DTSM doesn't let us set scan interval
// so need to periodically sleep, then stop/start threads to force scan
// renew first token 1/2 to expire
Thread.sleep(renewInterval/2);
fsn.renewDelegationToken(token2);
verify(log, times(1)).logRenewDelegationToken(eq(ident2), anyLong());
// force scan and give it a little time to complete
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// no token has expired yet
verify(log, times(0)).logCancelDelegationToken(eq(ident1));
verify(log, times(0)).logCancelDelegationToken(eq(ident2));
// sleep past expiration of 1st non-renewed token
Thread.sleep(renewInterval/2);
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// non-renewed token should have implicitly been cancelled
verify(log, times(1)).logCancelDelegationToken(eq(ident1));
verify(log, times(0)).logCancelDelegationToken(eq(ident2));
// sleep past expiration of 2nd renewed token
Thread.sleep(renewInterval/2);
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// both tokens should have been implicitly cancelled by now
verify(log, times(1)).logCancelDelegationToken(eq(ident1));
verify(log, times(1)).logCancelDelegationToken(eq(ident2));
} finally {
dtsm.stopThreads();
}
}
示例2: testEditsForCancelOnTokenExpire
import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager; //导入方法依赖的package包/类
@Test(timeout=10000)
public void testEditsForCancelOnTokenExpire() throws IOException,
InterruptedException {
long renewInterval = 2000;
Configuration conf = new Configuration();
conf.setBoolean(
DFSConfigKeys.DFS_NAMENODE_DELEGATION_TOKEN_ALWAYS_USE_KEY, true);
conf.setLong(DFS_NAMENODE_DELEGATION_TOKEN_RENEW_INTERVAL_KEY, renewInterval);
conf.setLong(DFS_NAMENODE_DELEGATION_TOKEN_MAX_LIFETIME_KEY, renewInterval*2);
Text renewer = new Text(UserGroupInformation.getCurrentUser().getUserName());
FSImage fsImage = mock(FSImage.class);
FSEditLog log = mock(FSEditLog.class);
doReturn(log).when(fsImage).getEditLog();
FSNamesystem fsn = new FSNamesystem(conf, fsImage);
DelegationTokenSecretManager dtsm = fsn.getDelegationTokenSecretManager();
try {
dtsm.startThreads();
// get two tokens
Token<DelegationTokenIdentifier> token1 = fsn.getDelegationToken(renewer);
Token<DelegationTokenIdentifier> token2 = fsn.getDelegationToken(renewer);
DelegationTokenIdentifier ident1 =
(DelegationTokenIdentifier)token1.decodeIdentifier();
DelegationTokenIdentifier ident2 =
(DelegationTokenIdentifier)token2.decodeIdentifier();
// verify we got the tokens
verify(log, times(1)).logGetDelegationToken(eq(ident1), anyLong());
verify(log, times(1)).logGetDelegationToken(eq(ident2), anyLong());
// this is a little tricky because DTSM doesn't let us set scan interval
// so need to periodically sleep, then stop/start threads to force scan
// renew first token 1/2 to expire
Thread.sleep(renewInterval/2);
fsn.renewDelegationToken(token2);
verify(log, times(1)).logRenewDelegationToken(eq(ident2), anyLong());
// force scan and give it a little time to complete
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// no token has expired yet
verify(log, times(0)).logCancelDelegationToken(eq(ident1));
verify(log, times(0)).logCancelDelegationToken(eq(ident2));
// sleep past expiration of 1st non-renewed token
Thread.sleep(renewInterval/2);
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// non-renewed token should have implicitly been cancelled
verify(log, times(1)).logCancelDelegationToken(eq(ident1));
verify(log, times(0)).logCancelDelegationToken(eq(ident2));
// sleep past expiration of 2nd renewed token
Thread.sleep(renewInterval/2);
dtsm.stopThreads(); dtsm.startThreads();
Thread.sleep(250);
// both tokens should have been implicitly cancelled by now
verify(log, times(1)).logCancelDelegationToken(eq(ident1));
verify(log, times(1)).logCancelDelegationToken(eq(ident2));
} finally {
dtsm.stopThreads();
}
}