本文整理匯總了Java中org.apache.flink.configuration.Configuration.getValue方法的典型用法代碼示例。如果您正苦於以下問題：Java Configuration.getValue方法的具體用法？Java Configuration.getValue怎麽用？Java Configuration.getValue使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.flink.configuration.Configuration的用法示例。
在下文中一共展示了Configuration.getValue方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testResumeFromYarnIDZookeeperNamespace
import org.apache.flink.configuration.Configuration; //導入方法依賴的package包/類
@Test
public void testResumeFromYarnIDZookeeperNamespace() throws Exception {
final Configuration configuration = new Configuration();
final FlinkYarnSessionCli flinkYarnSessionCli = new FlinkYarnSessionCli(
configuration,
tmp.getRoot().getAbsolutePath(),
"y",
"yarn");
final CommandLine commandLine = flinkYarnSessionCli.parseCommandLineOptions(new String[] {"-yid", TEST_YARN_APPLICATION_ID.toString()}, true);
final AbstractYarnClusterDescriptor clusterDescriptor = flinkYarnSessionCli.createClusterDescriptor(commandLine);
final Configuration clusterDescriptorConfiguration = clusterDescriptor.getFlinkConfiguration();
String zkNs = clusterDescriptorConfiguration.getValue(HighAvailabilityOptions.HA_CLUSTER_ID);
assertTrue(zkNs.matches("application_\\d+_0042"));
}
示例2: testResumeFromYarnIDZookeeperNamespaceOverride
import org.apache.flink.configuration.Configuration; //導入方法依賴的package包/類
@Test
public void testResumeFromYarnIDZookeeperNamespaceOverride() throws Exception {
final Configuration configuration = new Configuration();
final FlinkYarnSessionCli flinkYarnSessionCli = new FlinkYarnSessionCli(
configuration,
tmp.getRoot().getAbsolutePath(),
"y",
"yarn");
final String overrideZkNamespace = "my_cluster";
final CommandLine commandLine = flinkYarnSessionCli.parseCommandLineOptions(new String[] {"-yid", TEST_YARN_APPLICATION_ID.toString(), "-yz", overrideZkNamespace}, true);
final AbstractYarnClusterDescriptor clusterDescriptor = flinkYarnSessionCli.createClusterDescriptor(commandLine);
final Configuration clusterDescriptorConfiguration = clusterDescriptor.getFlinkConfiguration();
final String clusterId = clusterDescriptorConfiguration.getValue(HighAvailabilityOptions.HA_CLUSTER_ID);
assertEquals(overrideZkNamespace, clusterId);
}
示例3: getZooKeeperEnsemble
import org.apache.flink.configuration.Configuration; //導入方法依賴的package包/類
/**
* Returns the configured ZooKeeper quorum (and removes whitespace, because ZooKeeper does not
* tolerate it).
*/
public static String getZooKeeperEnsemble(Configuration flinkConf)
throws IllegalConfigurationException {
String zkQuorum = flinkConf.getValue(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM);
if (zkQuorum == null || StringUtils.isBlank(zkQuorum)) {
throw new IllegalConfigurationException("No ZooKeeper quorum specified in config.");
}
// Remove all whitespace
zkQuorum = zkQuorum.replaceAll("\\s+", "");
return zkQuorum;
}
示例4: createFileSystemStateStorage
import org.apache.flink.configuration.Configuration; //導入方法依賴的package包/類
/**
* Creates a {@link FileSystemStateStorageHelper} instance.
*
* @param configuration {@link Configuration} object
* @param prefix Prefix for the created files
* @param <T> Type of the state objects
* @return {@link FileSystemStateStorageHelper} instance
* @throws IOException if file system state storage cannot be created
*/
public static <T extends Serializable> FileSystemStateStorageHelper<T> createFileSystemStateStorage(
Configuration configuration,
String prefix) throws IOException {
String rootPath = configuration.getValue(HighAvailabilityOptions.HA_STORAGE_PATH);
if (rootPath == null || StringUtils.isBlank(rootPath)) {
throw new IllegalConfigurationException("Missing high-availability storage path for metadata." +
" Specify via configuration key '" + HighAvailabilityOptions.HA_STORAGE_PATH + "'.");
} else {
return new FileSystemStateStorageHelper<T>(rootPath, prefix);
}
}