Example usage for org.apache.hadoop.fs FilterFileSystem FilterFileSystem

Introduction

In this page you can find the example usage for org.apache.hadoop.fs FilterFileSystem FilterFileSystem.

Prototype

public FilterFileSystem(FileSystem fs) 

Source Link

Usage

From source file:org.apache.slider.providers.agent.TestAgentProviderService.java

License:Apache License

private AgentProviderService prepareProviderServiceForAgentStateTests() throws IOException {
    ContainerLaunchContext ctx = createNiceMock(ContainerLaunchContext.class);
    Container container = createNiceMock(Container.class);
    String role = "HBASE_MASTER";
    SliderFileSystem sliderFileSystem = createNiceMock(SliderFileSystem.class);
    FileSystem mockFs = new MockFileSystem();
    expect(sliderFileSystem.getFileSystem()).andReturn(new FilterFileSystem(mockFs)).anyTimes();
    expect(sliderFileSystem.createAmResource(anyObject(Path.class), anyObject(LocalResourceType.class)))
            .andReturn(createNiceMock(LocalResource.class)).anyTimes();
    expect(container.getId()).andReturn(new MockContainerId(1)).anyTimes();
    expect(container.getNodeId()).andReturn(new MockNodeId("localhost")).anyTimes();
    expect(container.getPriority()).andReturn(Priority.newInstance(1));

    StateAccessForProviders access = createNiceMock(StateAccessForProviders.class);
    Configuration conf = new Configuration();

    AgentProviderService aps = createAgentProviderService(conf);
    AgentProviderService mockAps = Mockito.spy(aps);

    doReturn(access).when(mockAps).getAmState();
    CommandScript cs = new CommandScript();
    cs.setScript("scripts/hbase_master.py");
    doReturn(cs).when(mockAps).getScriptPathFromMetainfo(anyString());
    Metainfo metainfo = new Metainfo();
    Application application = new Application();
    metainfo.setApplication(application);
    doReturn(metainfo).when(mockAps).getApplicationMetainfo(any(SliderFileSystem.class), anyString());
    doReturn(metainfo).when(mockAps).getMetainfo();

    try {/*  ww w  .  j  av a 2 s  . c  om*/
        doReturn(true).when(mockAps).isMaster(anyString());
        doNothing().when(mockAps).addInstallCommand(eq("HBASE_MASTER"), eq("mockcontainer_1"),
                any(HeartBeatResponse.class), eq("scripts/hbase_master.py"), eq(600L));
        doReturn(conf).when(mockAps).getConfig();
    } catch (SliderException e) {
    }

    doNothing().when(mockAps).processAllocatedPorts(anyString(), anyString(), anyString(), anyMap());
    expect(access.isApplicationLive()).andReturn(true).anyTimes();
    ClusterDescription desc = new ClusterDescription();
    desc.setOption(OptionKeys.ZOOKEEPER_QUORUM, "host1:2181");
    desc.setInfo(OptionKeys.APPLICATION_NAME, "HBASE");
    expect(access.getClusterStatus()).andReturn(desc).anyTimes();

    AggregateConf aggConf = new AggregateConf();
    ConfTreeOperations treeOps = aggConf.getAppConfOperations();
    treeOps.getOrAddComponent("HBASE_MASTER").put(AgentKeys.WAIT_HEARTBEAT, "0");
    treeOps.set(OptionKeys.APPLICATION_NAME, "HBASE");
    treeOps.set("java_home", "/usr/jdk7/");
    treeOps.set("site.fs.defaultFS", "hdfs://c6409.ambari.apache.org:8020");
    treeOps.set(InternalKeys.INTERNAL_DATA_DIR_PATH,
            "hdfs://c6409.ambari.apache.org:8020/user/yarn/.slider/cluster/cl1/data");
    expect(access.getInstanceDefinitionSnapshot()).andReturn(aggConf);
    expect(access.getInternalsSnapshot()).andReturn(treeOps).anyTimes();
    expect(access.getAppConfSnapshot()).andReturn(treeOps).anyTimes();
    replay(access, ctx, container, sliderFileSystem);

    List<Container> containers = new ArrayList<Container>();
    containers.add(container);
    Map<Integer, ProviderRole> providerRoleMap = new HashMap<Integer, ProviderRole>();
    ProviderRole providerRole = new ProviderRole(role, 1);
    providerRoleMap.put(1, providerRole);
    mockAps.rebuildContainerDetails(containers, "mockcontainer_1", providerRoleMap);
    return mockAps;
}

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