Package org.apache.hadoop.hdfs.server.common.Storage

Examples of org.apache.hadoop.hdfs.server.common.Storage.StorageDirectory.unlock()

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        if (startOpt == StartupOption.IMPORT && isFormatted)
          // import of a checkpoint is allowed only into empty image directories
          throw new IOException("Cannot import image from a checkpoint. "
              + " NameNode already contains an image in " + sd.getRoot());
      } catch (IOException ioe) {
        sd.unlock();
        throw ioe;
      }
      dataDirStates.put(sd,curState);
    }
    return isFormatted;
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            break;
          default:  // recovery is possible
            sd.doRecover(curState);
          }
        } catch (IOException ioe) {
          sd.unlock();
          throw ioe;
        }
      }
    }
   
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        assertFalse("Should fail to start 2NN when " + savedSd + " is locked",
            savedSd.isLockSupported());
      } catch (IOException ioe) {
        GenericTestUtils.assertExceptionContains("already locked", ioe);
      } finally {
        savedSd.unlock();
      }
     
    } finally {
      if (secondary != null) {
        secondary.shutdown();
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        if (startOpt == StartupOption.IMPORT && isFormatted)
          // import of a checkpoint is allowed only into empty image directories
          throw new IOException("Cannot import image from a checkpoint. "
              + " NameNode already contains an image in " + sd.getRoot());
      } catch (IOException ioe) {
        sd.unlock();
        throw ioe;
      }
      dataDirStates.put(sd,curState);
    }
    return isFormatted;
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        // renameTo() fails on Windows if the destination
        // file exists.
        //
        getEditFile(sd).delete();
        if (!getEditNewFile(sd).renameTo(getEditFile(sd))) {
          sd.unlock();
          removeEditsForStorageDir(sd);
          fsimage.updateRemovedDirs(sd, null);
          it.remove();
        }
      }
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        // renameTo() fails on Windows if the destination
        // file exists.
        //
        getEditFile(sd).delete();
        if (!getEditNewFile(sd).renameTo(getEditFile(sd))) {
          sd.unlock();
          removeEditsForStorageDir(sd);
          fsimage.updateRemovedDirs(sd);
          it.remove();
        }
      }
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            break;
          default:  // recovery is possible
            sd.doRecover(curState);
          }
        } catch (IOException ioe) {
          sd.unlock();
          throw ioe;
        }
      }
    }
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        assertFalse("Should fail to start 2NN when " + savedSd + " is locked",
            savedSd.isLockSupported());
      } catch (IOException ioe) {
        GenericTestUtils.assertExceptionContains("already locked", ioe);
      } finally {
        savedSd.unlock();
      }
     
    } finally {
      if (secondary != null) {
        secondary.shutdown();
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        assertFalse("Should fail to start 2NN when " + savedSd + " is locked",
            savedSd.isLockSupported());
      } catch (IOException ioe) {
        GenericTestUtils.assertExceptionContains("already locked", ioe);
      } finally {
        savedSd.unlock();
      }
     
    } finally {
      if (secondary != null) {
        secondary.shutdown();
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            break;
          default:  // recovery is possible
            sd.doRecover(curState);
          }
        } catch (IOException ioe) {
          sd.unlock();
          throw ioe;
        }
      }
    }
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