本文整理汇总了Java中org.apache.hadoop.util.ZKUtil.parseAuth方法的典型用法代码示例。如果您正苦于以下问题：Java ZKUtil.parseAuth方法的具体用法？Java ZKUtil.parseAuth怎么用？Java ZKUtil.parseAuth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.util.ZKUtil的用法示例。
在下文中一共展示了ZKUtil.parseAuth方法的7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: getZKAuths
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
/**
* Utility method to fetch ZK auth info from the configuration
*/
public static List<ZKUtil.ZKAuthInfo> getZKAuths(Configuration conf)
throws Exception {
String zkAuthConf = conf.get(YarnConfiguration.RM_ZK_AUTH);
try {
zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
if (zkAuthConf != null) {
return ZKUtil.parseAuth(zkAuthConf);
} else {
return Collections.emptyList();
}
} catch (Exception e) {
LOG.error("Couldn't read Auth based on " + YarnConfiguration.RM_ZK_AUTH);
throw e;
}
}
示例2: initZK
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
private void initZK() throws HadoopIllegalArgumentException, IOException,
KeeperException {
zkQuorum = conf.get(ZK_QUORUM_KEY);
int zkTimeout = conf.getInt(ZK_SESSION_TIMEOUT_KEY,
ZK_SESSION_TIMEOUT_DEFAULT);
// Parse ACLs from configuration.
String zkAclConf = conf.get(ZK_ACL_KEY, ZK_ACL_DEFAULT);
zkAclConf = ZKUtil.resolveConfIndirection(zkAclConf);
List<ACL> zkAcls = ZKUtil.parseACLs(zkAclConf);
if (zkAcls.isEmpty()) {
zkAcls = Ids.CREATOR_ALL_ACL;
}
// Parse authentication from configuration.
String zkAuthConf = conf.get(ZK_AUTH_KEY);
zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
List<ZKAuthInfo> zkAuths;
if (zkAuthConf != null) {
zkAuths = ZKUtil.parseAuth(zkAuthConf);
} else {
zkAuths = Collections.emptyList();
}
// Sanity check configuration.
Preconditions.checkArgument(zkQuorum != null,
"Missing required configuration '%s' for ZooKeeper quorum",
ZK_QUORUM_KEY);
Preconditions.checkArgument(zkTimeout > 0,
"Invalid ZK session timeout %s", zkTimeout);
int maxRetryNum = conf.getInt(
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_KEY,
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
elector = new ActiveStandbyElector(zkQuorum,
zkTimeout, getParentZnode(), zkAcls, zkAuths,
new ElectorCallbacks(), maxRetryNum);
}
示例3: initZK
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
private void initZK() throws HadoopIllegalArgumentException, IOException,
KeeperException {
zkQuorum = conf.get(ZK_QUORUM_KEY);
int zkTimeout = conf.getInt(ZK_SESSION_TIMEOUT_KEY,
ZK_SESSION_TIMEOUT_DEFAULT);
// Parse ACLs from configuration.
String zkAclConf = conf.get(ZK_ACL_KEY, ZK_ACL_DEFAULT);
zkAclConf = ZKUtil.resolveConfIndirection(zkAclConf);
List<ACL> zkAcls = ZKUtil.parseACLs(zkAclConf);
if (zkAcls.isEmpty()) {
zkAcls = Ids.CREATOR_ALL_ACL;
}
// Parse authentication from configuration.
String zkAuthConf = conf.get(ZK_AUTH_KEY);
zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
List<ZKAuthInfo> zkAuths;
if (zkAuthConf != null) {
zkAuths = ZKUtil.parseAuth(zkAuthConf);
} else {
zkAuths = Collections.emptyList();
}
// Sanity check configuration.
Preconditions.checkArgument(zkQuorum != null,
"Missing required configuration '%s' for ZooKeeper quorum",
ZK_QUORUM_KEY);
Preconditions.checkArgument(zkTimeout > 0,
"Invalid ZK session timeout %s", zkTimeout);
elector = new ActiveStandbyElector(zkQuorum,
zkTimeout, getParentZnode(), zkAcls, zkAuths,
new ElectorCallbacks());
}
示例4: getZKAuths
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
public static List<ZKUtil.ZKAuthInfo> getZKAuths() throws Exception {
// Parse Auths from configuration.
String zkAuthConf = KylinConfig.getInstanceFromEnv().getZKAuths();
try {
zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
if (zkAuthConf != null) {
return ZKUtil.parseAuth(zkAuthConf);
} else {
return Collections.emptyList();
}
} catch (Exception e) {
logger.error("Couldn't read Auth based on 'kylin.env.zookeeper.zk-auth' in kylin.properties");
throw e;
}
}
示例5: testGoodAuths
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
@Test
public void testGoodAuths() {
List<ZKAuthInfo> result = ZKUtil.parseAuth(
"scheme:data,\n scheme2:user:pass");
assertEquals(2, result.size());
ZKAuthInfo auth0 = result.get(0);
assertEquals("scheme", auth0.getScheme());
assertEquals("data", new String(auth0.getAuth()));
ZKAuthInfo auth1 = result.get(1);
assertEquals("scheme2", auth1.getScheme());
assertEquals("user:pass", new String(auth1.getAuth()));
}
示例6: testEmptyAuth
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
@Test
public void testEmptyAuth() {
List<ZKAuthInfo> result = ZKUtil.parseAuth("");
assertTrue(result.isEmpty());
}
示例7: testNullAuth
import org.apache.hadoop.util.ZKUtil; //导入方法依赖的package包/类
@Test
public void testNullAuth() {
List<ZKAuthInfo> result = ZKUtil.parseAuth(null);
assertTrue(result.isEmpty());
}