Examples of org.apache.flume.Transaction.commit()

org.apache.flume.Transaction.commit()
Indicates that the transaction can be successfully committed. It is required that a transaction be in progress when this method is invoked.

          if(event == null) {
            transaction.commit();
            return result;
          }
          result.add(new String(event.getBody(), Charsets.UTF_8));
          transaction.commit();
        } catch (Exception ex) {
          transaction.rollback();
          throw ex;
        } finally {
          transaction.close();

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        try {
          String s = prefix + "-" + i +"-" + j;
          Event event = EventBuilder.withBody(s.getBytes(Charsets.UTF_8));
          result.add(s);
          channel.put(event);
          transaction.commit();
        } catch (Exception ex) {
          transaction.rollback();
          throw ex;
        } finally {
          transaction.close();

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    Event event = channel.take();
    Assert.assertNotNull(event);
    Assert.assertEquals("Channel contained our event", "Hello avro",
        new String(event.getBody()));
    transaction.commit();
    transaction.close();


    logger.debug("Round trip event:{}", event);


    source.stop();

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        event.setBody(body.getBytes());
        bodies.add(body);
        channel.put(event);
        totalEvents++;
      }
      txn.commit();
      txn.close();


      // execute sink to process the events
      sink.process();
    }

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        event.setBody(body.getBytes());
        bodies.add(body);
        channel.put(event);
        totalEvents++;
      }
      txn.commit();
      txn.close();


      // execute sink to process the events
      sink.process();
    }

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        event.setBody(body.getBytes());
        bodies.add(body);
        channel.put(event);
        totalEvents++;
      }
      txn.commit();
      txn.close();


      // execute sink to process the events
      sink.process();
    }

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        event.setBody(body.getBytes());
        bodies.add(body);
        channel.put(event);
        totalEvents++;
      }
      txn.commit();
      txn.close();


      // execute sink to process the events
      sink.process();
    }

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      // flush all pending buckets before committing the transaction
      for (BucketWriter bucketWriter : writers) {
        flush(bucketWriter);
      }


      transaction.commit();


      if (txnEventCount < 1) {
        return Status.BACKOFF;
      } else {
        sinkCounter.addToEventDrainSuccessCount(txnEventCount);

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              public void run() {
                Transaction tx = channel.getTransaction();
                input.addAll(putWithoutCommit(channel, tx, "failAfterPut", 3));
                try {
                  latch.await();
                  tx.commit();
                } catch (InterruptedException e) {
                  tx.rollback();
                  Throwables.propagate(e);
                } finally {
                  tx.close();

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                  tx.close();
                }
              }
            });
    forceCheckpoint(channel);
    tx.commit();
    tx.close();
    latch.countDown();
    Thread.sleep(2000);
    channel.stop();

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