Examples of excessReplicas()

Examples of org.apache.hadoop.dfs.FSNamesystem.NumberReplicas.excessReplicas()

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      NumberReplicas num = null;
      do {
       synchronized (namesystem) {
         num = namesystem.countNodes(block);
       }
      } while (num.excessReplicas() == 0);
     
      // find out a non-excess node
      Iterator<DatanodeDescriptor> iter = namesystem.blocksMap.nodeIterator(block);
      DatanodeDescriptor nonExcessDN = null;
      while (iter.hasNext()) {
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Examples of org.apache.hadoop.dfs.FSNamesystem.NumberReplicas.excessReplicas()

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      cluster.waitActive();
     
      // check if excessive replica is detected
      do {
       num = namesystem.countNodes(block);
      } while (num.excessReplicas() == 2);
    } finally {
      cluster.shutdown();
    }
  }
}
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Examples of org.apache.hadoop.hdfs.server.blockmanagement.NumberReplicas.excessReplicas()

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  }
 
  private void validateNumberReplicas(int expectedReplicas) throws IOException {
    NumberReplicas numberReplicas = blockManager.countNodes(block);
    assertThat(numberReplicas.liveReplicas(), is(expectedReplicas));
    assertThat(numberReplicas.excessReplicas(), is(0));
    assertThat(numberReplicas.corruptReplicas(), is(0));
    assertThat(numberReplicas.decommissionedReplicas(), is(0));
    assertThat(numberReplicas.replicasOnStaleNodes(), is(0));
   
    BlockManagerTestUtil.updateState(blockManager);
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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        namesystem.metaSave("TestNodeCount.meta");
        LOG.warn("Dumping meta into log directory");
        fail("Timed out waiting for excess replicas to change");
      }

    } while (num.excessReplicas() != waitForReplicas);
  }
   
}
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      // check if excessive replica is detected
      NumberReplicas num = null;
      do {
       num = namesystem.countNodes(block);
      } while (num.excessReplicas() == 0);
     
      // find out a non-excess node
      Iterator<DatanodeDescriptor> iter = namesystem.blocksMap.nodeIterator(block);
      DatanodeDescriptor nonExcessDN = null;
      while (iter.hasNext()) {
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      cluster.waitActive();
     
      // check if excessive replica is detected
      do {
       num = namesystem.countNodes(block);
      } while (num.excessReplicas() == 2);
    } finally {
      cluster.shutdown();
    }
  }
}
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      NumberReplicas num = null;
      do {
       synchronized (namesystem) {
         num = namesystem.countNodes(block);
       }
      } while (num.excessReplicas() == 0);
     
      // find out a non-excess node
      Iterator<DatanodeDescriptor> iter = namesystem.blocksMap.nodeIterator(block);
      DatanodeDescriptor nonExcessDN = null;
      while (iter.hasNext()) {
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      cluster.waitActive();
     
      // check if excessive replica is detected
      do {
       num = namesystem.countNodes(block);
      } while (num.excessReplicas() == 2);
    } finally {
      cluster.shutdown();
    }
  }
}
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      NumberReplicas num = null;
      do {
       synchronized (namesystem) {
         num = namesystem.countNodes(block);
       }
      } while (num.excessReplicas() == 0);
     
      // find out a non-excess node
      Iterator<DatanodeDescriptor> iter = namesystem.blocksMap.nodeIterator(block);
      DatanodeDescriptor nonExcessDN = null;
      while (iter.hasNext()) {
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Examples of org.apache.hadoop.hdfs.server.namenode.FSNamesystem.NumberReplicas.excessReplicas()

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      cluster.waitActive();
     
      // check if excessive replica is detected
      do {
       num = namesystem.countNodes(block);
      } while (num.excessReplicas() != 2);
    } finally {
      cluster.shutdown();
    }
  }
}
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