Examples of com.splout.db.qnode.beans.DeployRequest

com.splout.db.qnode.beans.DeployRequest
Bean that is serialized as JSON and sent to the QNodes for requesting a deploy. The deploy method accepts a list of such beans. Each bean refers to the deplooyment of one tablespace.

    int tIndex = 0;
    for (TablespaceDepSpec tablespace : deployments) {
      Path tablespaceOut = new Path(tablespace.getSourcePath());


      // Define a DeployRequest for this Tablespace
      deployRequests[tIndex] = new DeployRequest();


      // Splout only accepts absolute URIs
      FileSystem sourceFs = tablespaceOut.getFileSystem(conf);
      if (!sourceFs.exists(tablespaceOut)) {
        throw new IllegalArgumentException("Folder doesn't exist: " + tablespaceOut);

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    DNode dnode = TestUtils.getTestDNode(config, dHandler, "dnode-" + this.getClass().getName() + "-1");


    try {
      handler.init(config);


      DeployRequest deployRequest1 = new DeployRequest();
      deployRequest1.setTablespace("partition1");
      deployRequest1.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest1.setReplicationMap(ReplicationMap.oneToOneMap(dnode.getAddress())
          .getReplicationEntries());


      File fakeDeployFolder = new File(FAKE_DEPLOY_FOLDER);
      fakeDeployFolder.mkdir();
      File deployData = new File(fakeDeployFolder, "0.db");
      deployData.createNewFile();
      deployRequest1.setData_uri(fakeDeployFolder.toURI().toString());


      List<DeployRequest> l = new ArrayList<DeployRequest>();
      l.add(deployRequest1);


      handler.deploy(l);

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    try {
      handler.init(config1);
      ReplicationEntry repEntry1 = new ReplicationEntry(0, dnode1.getAddress(), dnode2.getAddress());
      ReplicationEntry repEntry2 = new ReplicationEntry(0, dnode1.getAddress());


      DeployRequest deployRequest1 = new DeployRequest();
      deployRequest1.setTablespace("partition1");
      deployRequest1.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest1.setReplicationMap(Arrays.asList(repEntry1));
      deployRequest1.setData_uri("hdfs://foo/bar1");


      DeployRequest deployRequest2 = new DeployRequest();
      deployRequest2.setTablespace("partition2");
      deployRequest2.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest2.setReplicationMap(Arrays.asList(repEntry2));
      deployRequest2.setData_uri("hdfs://foo/bar2");


      List<DeployRequest> l = new ArrayList<DeployRequest>();
      l.add(deployRequest1);
      l.add(deployRequest2);

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    try {
      handler.init(config);


      ReplicationEntry repEntry = new ReplicationEntry(0, dnode.getAddress());


      DeployRequest deployRequest = new DeployRequest();
      deployRequest.setTablespace("partition1");
      deployRequest.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest.setReplicationMap(Arrays.asList(repEntry));
      deployRequest.setData_uri("hdfs://foo/bar");


      List<DeployRequest> l = new ArrayList<DeployRequest>();
      l.add(deployRequest);
      handler.deploy(l);
    } finally {

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  }


  public DeployInfo deploy(String tablespace, PartitionMap partitionMap, ReplicationMap replicationMap,
      URI dataUri) throws IOException {


    DeployRequest deployRequest = new DeployRequest();
    deployRequest.setTablespace(tablespace);
    deployRequest.setData_uri(dataUri.toString());
    deployRequest.setPartitionMap(partitionMap.getPartitionEntries());
    deployRequest.setReplicationMap(replicationMap.getReplicationEntries());


    return deploy(deployRequest);
  }

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    try {
      handler.init(config);


      ReplicationEntry repEntry1 = new ReplicationEntry(0, dnode1.getAddress(), dnode2.getAddress());


      DeployRequest deployRequest1 = new DeployRequest();
      deployRequest1.setTablespace("t1");
      deployRequest1.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest1.setReplicationMap(Arrays.asList(repEntry1));


      File fakeDeployFolder = new File(DEPLOY_FOLDER_THAT_DOESNT_EXIST);
      // Remember we don't create the folder on purpose for making the DNode fail
      deployRequest1.setData_uri(fakeDeployFolder.toURI().toString());


      List<DeployRequest> l = new ArrayList<DeployRequest>();
      l.add(deployRequest1);


      handler.deploy(l);

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    try {
      handler.init(config);


      ReplicationEntry repEntry1 = new ReplicationEntry(0, dnode1.getAddress(), dnode2.getAddress());


      DeployRequest deployRequest1 = new DeployRequest();
      deployRequest1.setTablespace("partition1");
      deployRequest1.setPartitionMap(PartitionMap.oneShardOpenedMap().getPartitionEntries());
      deployRequest1.setReplicationMap(Arrays.asList(repEntry1));


      File fakeDeployFolder = new File(DEPLOY_FOLDER_THAT_DOESNT_EXIST);
      // Remember we don't create the folder on purpose for making the DNode fail
      deployRequest1.setData_uri(fakeDeployFolder.toURI().toString());


      List<DeployRequest> l = new ArrayList<DeployRequest>();
      l.add(deployRequest1);


      handler.deploy(l);

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Related Classes of com.splout.db.qnode.beans.DeployRequest

com.splout.db.common.SploutClient

com.splout.db.hadoop.StoreDeployerTool

com.splout.db.qnode.TestDeployAbort

com.splout.db.qnode.TestDeployFailover

com.splout.db.qnode.TestQNodeHandler

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