Examples of EditLogFileInputStream

com.alimama.mdrill.editlog.read.EditLogFileInputStream
org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream
An implementation of the abstract class {@link EditLogInputStream}, which reads edits from a file. That file may be either on the local disk or accessible via a URL.
org.apache.hadoop.hdfs.server.namenode.FSEditLog.EditLogFileInputStream

Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

      for (Iterator<StorageDirectory> it = 
              fsimage.dirIterator(NameNodeDirType.EDITS); it.hasNext();) {
        File editFile = FSImage.getImageFile(it.next(), NameNodeFile.EDITS);
        System.out.println("Verifying file: " + editFile);
        int numEdits = namesystem.getEditLog().loadFSEdits(
                                  new EditLogFileInputStream(editFile));
        assertTrue("Verification for " + editFile + " failed. " +
                   "Expected " + (NUM_THREADS * opsPerTrans * NUM_TRANSACTIONS + numKeys) + " transactions. "+
                   "Found " + numEdits + " transactions.",
                   numEdits == NUM_THREADS * opsPerTrans * NUM_TRANSACTIONS +numKeys);

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

        File editFile = NNStorage.getFinalizedEditsFile(sd, 1, 1 + expectedTransactions - 1);
        System.out.println("Verifying file: " + editFile);
        
        FSEditLogLoader loader = new FSEditLogLoader(namesystem);        
        int numEdits = loader.loadFSEdits(
            new EditLogFileInputStream(editFile), 1);
        assertEquals("Verification for " + editFile, expectedTransactions, numEdits);
      }
    } finally {
      if(fileSys != null) fileSys.close();
      if(cluster != null) cluster.shutdown();

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

            3 + expectedTxns - 1);
        assertTrue("Expect " + editFile + " exists", editFile.exists());
        
        System.out.println("Verifying file: " + editFile);
        int numEdits = loader.loadFSEdits(
            new EditLogFileInputStream(editFile), 3);
        int numLeases = namesystem.leaseManager.countLease();
        System.out.println("Number of outstanding leases " + numLeases);
        assertEquals(0, numLeases);
        assertTrue("Verification for " + editFile + " failed. " +
                   "Expected " + expectedTxns + " transactions. "+

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream


      File editFile = new File(sd.getCurrentDir(), logFileName);
        
      System.out.println("Verifying file: " + editFile);
      FSEditLogLoader loader = new FSEditLogLoader(namesystem);
      int numEditsThisLog = loader.loadFSEdits(new EditLogFileInputStream(editFile), 
          startTxId);
      
      System.out.println("Number of edits: " + numEditsThisLog);
      assertTrue(numEdits == -1 || numEditsThisLog == numEdits);
      numEdits = numEditsThisLog;

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

        File editFile = NNStorage.getFinalizedEditsFile(sd, 1, 1 + expectedTransactions - 1);
        System.out.println("Verifying file: " + editFile);
        
        FSEditLogLoader loader = new FSEditLogLoader(namesystem, 0);        
        long numEdits = loader.loadFSEdits(
            new EditLogFileInputStream(editFile), 1, null);
        assertEquals("Verification for " + editFile, expectedTransactions, numEdits);
      }
    } finally {
      if(fileSys != null) fileSys.close();
      if(cluster != null) cluster.shutdown();

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

            3 + expectedTxns - 1);
        assertTrue("Expect " + editFile + " exists", editFile.exists());
        
        System.out.println("Verifying file: " + editFile);
        int numEdits = loader.loadFSEdits(
            new EditLogFileInputStream(editFile), 3);
        int numLeases = namesystem.leaseManager.countLease();
        System.out.println("Number of outstanding leases " + numLeases);
        assertEquals(0, numLeases);
        assertTrue("Verification for " + editFile + " failed. " +
                   "Expected " + expectedTxns + " transactions. "+

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

    for (Iterator<StorageDirectory> it = 
           fsimage.dirIterator(NameNodeDirType.EDITS); it.hasNext();) {
      File editFile = FSImage.getImageFile(it.next(), NameNodeFile.EDITS);
      System.out.println("Verifying file: " + editFile);
      int numEdits = new FSEditLogLoader(namesystem).loadFSEdits(
        new EditLogFileInputStream(editFile));
      System.out.println("Number of edits: " + numEdits);
    }
  }

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

      for (Iterator<StorageDirectory> it = 
              fsimage.dirIterator(NameNodeDirType.EDITS); it.hasNext();) {
        File editFile = FSImage.getImageFile(it.next(), NameNodeFile.EDITS);
        System.out.println("Verifying file: " + editFile);
        int numEdits = loader.loadFSEdits(
                                  new EditLogFileInputStream(editFile));
        int numLeases = namesystem.leaseManager.countLease();
        System.out.println("Number of outstanding leases " + numLeases);
        assertEquals(0, numLeases);
        assertTrue("Verification for " + editFile + " failed. " +
                   "Expected " + (NUM_THREADS * 2 * NUM_TRANSACTIONS) + " transactions. "+

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

      for (Iterator<StorageDirectory> it = 
              fsimage.dirIterator(NameNodeDirType.EDITS); it.hasNext();) {
        File editFile = FSImage.getImageFile(it.next(), NameNodeFile.EDITS);
        System.out.println("Verifying file: " + editFile);
        int numEdits = loader.loadFSEdits(
                                  new EditLogFileInputStream(editFile));
        assertTrue("Verification for " + editFile + " failed. " +
                   "Expected " + (NUM_THREADS * opsPerTrans * NUM_TRANSACTIONS + numKeys) + " transactions. "+
                   "Found " + numEdits + " transactions.",
                   numEdits == NUM_THREADS * opsPerTrans * NUM_TRANSACTIONS +numKeys);

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Examples of org.apache.hadoop.hdfs.server.namenode.EditLogFileInputStream

        File editFile = NNStorage.getFinalizedEditsFile(sd, 1, 1 + expectedTransactions - 1);
        System.out.println("Verifying file: " + editFile);
        
        FSEditLogLoader loader = new FSEditLogLoader(namesystem);        
        int numEdits = loader.loadFSEdits(
            new EditLogFileInputStream(editFile), 1);
        assertEquals("Verification for " + editFile, expectedTransactions, numEdits);
      }
    } finally {
      if(fileSys != null) fileSys.close();
      if(cluster != null) cluster.shutdown();

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