Examples of org.apache.hadoop.hdfs.server.blockmanagement.NumberReplicas.corruptReplicas()

  
  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);
    assertThat(blockManager.getUnderReplicatedBlocksCount(), is(0L));

    // There should now be only 1 *location* for the block as the READ_ONLY_SHARED is corrupt
    waitForLocations(1);
    
    // However, the corrupt READ_ONLY_SHARED replica should *not* affect the overall corrupt replicas count
    NumberReplicas numberReplicas = blockManager.countNodes(block);
    assertThat(numberReplicas.corruptReplicas(), is(0));
  }


}

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