@Test
public void testWithHdfsDefaultFs() {
MRLocalCluster mrLocalCluster =
new MRLocalCluster.Builder()
.setNumNodeManagers(
Integer.parseInt(propertyParser.getProperty(ConfigVars.YARN_NUM_NODE_MANAGERS_KEY)))
.setJobHistoryAddress(propertyParser.getProperty(ConfigVars.MR_JOB_HISTORY_ADDRESS_KEY))
.setResourceManagerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_ADDRESS_KEY))
.setResourceManagerHostname(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_HOSTNAME_KEY))
.setResourceManagerSchedulerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_SCHEDULER_ADDRESS_KEY))
.setResourceManagerResourceTrackerAddress(
propertyParser.getProperty(
ConfigVars.YARN_RESOURCE_MANAGER_RESOURCE_TRACKER_ADDRESS_KEY))
.setResourceManagerWebappAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_WEBAPP_ADDRESS_KEY))
.setUseInJvmContainerExecutor(
Boolean.parseBoolean(
propertyParser.getProperty(ConfigVars.YARN_USE_IN_JVM_CONTAINER_EXECUTOR_KEY)))
.setHdfsDefaultFs("hdfs://localhost:8020/")
.setConfig(new Configuration())
.build();
assertEquals("hdfs://localhost:8020/", mrLocalCluster.getHdfsDefaultFs());
}
@Test
public void testUseInJvmContainerExecutor() {
assertEquals(
Boolean.parseBoolean(
propertyParser.getProperty(ConfigVars.YARN_USE_IN_JVM_CONTAINER_EXECUTOR_KEY)),
mrLocalCluster.getUseInJvmContainerExecutor());
}
static {
try {
propertyParser = new PropertyParser(ConfigVars.DEFAULT_PROPS_FILE);
propertyParser.parsePropsFile();
} catch (IOException e) {
LOG.error(
"Unable to load property file: "
+ propertyParser.getProperty(ConfigVars.DEFAULT_PROPS_FILE));
}
}
@BeforeClass
public static void setUp() throws IOException {
mrLocalCluster =
new MRLocalCluster.Builder()
.setNumNodeManagers(
Integer.parseInt(propertyParser.getProperty(ConfigVars.YARN_NUM_NODE_MANAGERS_KEY)))
.setJobHistoryAddress(propertyParser.getProperty(ConfigVars.MR_JOB_HISTORY_ADDRESS_KEY))
.setResourceManagerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_ADDRESS_KEY))
.setResourceManagerHostname(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_HOSTNAME_KEY))
.setResourceManagerSchedulerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_SCHEDULER_ADDRESS_KEY))
.setResourceManagerResourceTrackerAddress(
propertyParser.getProperty(
ConfigVars.YARN_RESOURCE_MANAGER_RESOURCE_TRACKER_ADDRESS_KEY))
.setResourceManagerWebappAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_WEBAPP_ADDRESS_KEY))
.setUseInJvmContainerExecutor(
Boolean.parseBoolean(
propertyParser.getProperty(ConfigVars.YARN_USE_IN_JVM_CONTAINER_EXECUTOR_KEY)))
.setConfig(new Configuration())
.build();
}
@Test
public void testMissingConf() {
exception.expect(IllegalArgumentException.class);
MRLocalCluster mrLocalCluster =
new MRLocalCluster.Builder()
.setNumNodeManagers(
Integer.parseInt(propertyParser.getProperty(ConfigVars.YARN_NUM_NODE_MANAGERS_KEY)))
.setJobHistoryAddress(propertyParser.getProperty(ConfigVars.MR_JOB_HISTORY_ADDRESS_KEY))
.setResourceManagerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_ADDRESS_KEY))
.setResourceManagerHostname(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_HOSTNAME_KEY))
.setResourceManagerSchedulerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_SCHEDULER_ADDRESS_KEY))
.setResourceManagerResourceTrackerAddress(
propertyParser.getProperty(
ConfigVars.YARN_RESOURCE_MANAGER_RESOURCE_TRACKER_ADDRESS_KEY))
.setResourceManagerWebappAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_WEBAPP_ADDRESS_KEY))
.setUseInJvmContainerExecutor(
Boolean.parseBoolean(
propertyParser.getProperty(ConfigVars.YARN_USE_IN_JVM_CONTAINER_EXECUTOR_KEY)))
.build();
}
@Test
public void testWithInJvmContainerExecutor() throws Exception {
MRLocalCluster mrLocalCluster =
new MRLocalCluster.Builder()
.setNumNodeManagers(
Integer.parseInt(propertyParser.getProperty(ConfigVars.YARN_NUM_NODE_MANAGERS_KEY)))
.setJobHistoryAddress(propertyParser.getProperty(ConfigVars.MR_JOB_HISTORY_ADDRESS_KEY))
.setResourceManagerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_ADDRESS_KEY))
.setResourceManagerHostname(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_HOSTNAME_KEY))
.setResourceManagerSchedulerAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_SCHEDULER_ADDRESS_KEY))
.setResourceManagerResourceTrackerAddress(
propertyParser.getProperty(
ConfigVars.YARN_RESOURCE_MANAGER_RESOURCE_TRACKER_ADDRESS_KEY))
.setResourceManagerWebappAddress(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_WEBAPP_ADDRESS_KEY))
.setUseInJvmContainerExecutor(true)
.setConfig(new Configuration())
.build();
mrLocalCluster.configure();
assertEquals(true, mrLocalCluster.getUseInJvmContainerExecutor());
}
@Test
public void testNumNodeManagers() {
assertEquals(
Integer.parseInt(propertyParser.getProperty(ConfigVars.YARN_NUM_NODE_MANAGERS_KEY)),
(int) mrLocalCluster.getNumNodeManagers());
}
@Test
public void testResourceManagerWebAppAddress() {
assertEquals(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_WEBAPP_ADDRESS_KEY),
mrLocalCluster.getResourceManagerWebappAddress());
}
@Test
public void testResourceManagerResourceTrackerAddress() {
assertEquals(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_RESOURCE_TRACKER_ADDRESS_KEY),
mrLocalCluster.getResourceManagerResourceTrackerAddress());
}
@Test
public void testResourceManagerSchedulerAddress() {
assertEquals(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_SCHEDULER_ADDRESS_KEY),
mrLocalCluster.getResourceManagerSchedulerAddress());
}
@Test
public void testResourceManagerHostname() {
assertEquals(
propertyParser.getProperty(ConfigVars.YARN_RESOURCE_MANAGER_HOSTNAME_KEY),
mrLocalCluster.getResourceManagerHostname());
}
@Test
public void testJobHistoryAddress() {
assertEquals(
propertyParser.getProperty(ConfigVars.MR_JOB_HISTORY_ADDRESS_KEY),
mrLocalCluster.getJobHistoryAddress());
}