Package org.apache.hadoop.hdfs.server.namenode

Examples of org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.shutdown()


      // do checkpoint in SNN again
      snn.doCheckpoint();
    } finally {
      IOUtils.cleanup(null, dfs);
      if (snn != null) {
        snn.shutdown();
      }
      if (cluster != null) {
        cluster.shutdown();
      }
    }
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    } catch(IOException e) {
      if (e instanceof java.net.BindException)
        return false;
      throw e;
    }
    sn.shutdown();
    return true;
  }

  /**
   * Verify name-node port usage.
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    } catch(IOException e) {
      if (e instanceof java.net.BindException)
        return false;
      throw e;
    }
    sn.shutdown();
    return true;
  }

  /**
   * Verify name-node port usage.
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    } catch(IOException e) {
      if (e instanceof java.net.BindException)
        return false;
      throw e;
    }
    sn.shutdown();
    return true;
  }

  /**
   * Verify name-node port usage.
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    } finally {
      if (cluster != null) {
        cluster.shutdown();
      }
      if (secondary != null) {
        secondary.shutdown();
      }
    }

  }
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    } catch(IOException e) {
      if (e instanceof java.net.BindException)
        return false;
      throw e;
    }
    sn.shutdown();
    return true;
  }

  public void testNameNodePorts() throws Exception {
    runTestNameNodePorts(false);
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      // do checkpoint in SNN again
      snn.doCheckpoint();
    } finally {
      IOUtils.cleanup(null, dfs);
      if (snn != null) {
        snn.shutdown();
      }
      if (cluster != null) {
        cluster.shutdown();
      }
    }
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    } finally {
      if (cluster != null) {
        cluster.shutdown();
      }
      if (secondary != null) {
        secondary.shutdown();
      }
    }

  }
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      // do checkpoint in SNN again
      snn.doCheckpoint();
    } finally {
      IOUtils.cleanup(null, dfs);
      if (snn != null) {
        snn.shutdown();
      }
      if (cluster != null) {
        cluster.shutdown();
      }
    }
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    } catch(IOException e) {
      if (e instanceof java.net.BindException)
        return false;
      throw e;
    }
    sn.shutdown();
    return true;
  }

  /**
   * Verify name-node port usage.
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