Examples of BPOfferService

      for (BPOfferService bpos : dn.getAllBpOs()) {
        LOG.info("reg: bpid=" + "; name=" + bpos.bpRegistration.name + "; sid="
            + bpos.bpRegistration.storageID + "; nna=" + bpos.nnAddr);
      }


      BPOfferService bpos1 = dn.getAllBpOs()[0];
      BPOfferService bpos2 = dn.getAllBpOs()[1];


      // The order of bpos is not guaranteed, so fix the order
      if (bpos1.nnAddr.equals(nn2.getNameNodeAddress())) {
        BPOfferService tmp = bpos1;
        bpos1 = bpos2;
        bpos2 = tmp;
      }


      assertEquals("wrong nn address", bpos1.nnAddr,

Examples of org.apache.hadoop.hdfs.server.datanode.DataNode.BPOfferService

        LOG.info("reg: bpid=" + "; name=" + bpos.bpRegistration.name + "; sid="
            + bpos.bpRegistration.storageID + "; nna=" + bpos.nnAddr);
      }


      // try block report
      BPOfferService bpos1 = dn.getAllBpOs()[0];
      bpos1.lastBlockReport = 0;
      bpos1.blockReport();


      assertEquals("wrong nn address", bpos1.nnAddr,
          nn1.getNameNodeAddress());
      assertEquals("wrong bpid", bpos1.getBlockPoolId(), bpid1);
      assertEquals("wrong cid", dn.getClusterId(), cid1);
      cluster.shutdown();
      
      // Ensure all the BPOfferService threads are shutdown
      assertEquals(0, dn.getAllBpOs().length);

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