Package co.cask.cdap.data.stream

Examples of co.cask.cdap.data.stream.MultiLiveStreamFileReader.initialize()

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                                                                0, StreamFileType.EVENT);
      fileOffsets.add(new StreamFileOffset(eventLocation, 0, generation));
    }

    MultiLiveStreamFileReader reader = new MultiLiveStreamFileReader(streamConfig, fileOffsets);
    reader.initialize();
    return reader;
  }

  /**
   * Creates a reader that has no event to read.
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      if (useStoredStates) {
        LOG.info("Create file reader with consumer state: {}", consumerState);
        // Has existing offsets, just resume from there.
        MultiLiveStreamFileReader reader = new MultiLiveStreamFileReader(streamConfig, consumerState.getState());
        reader.initialize();
        return reader;
      }
    }

    // TODO: Support starting from some time rather then from beginning.
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    LOG.info("Empty consumer state. Create file reader with file offsets: groupId={}, instanceId={} states={}",
             consumerState.getGroupId(), consumerState.getInstanceId(), fileOffsets);

    MultiLiveStreamFileReader reader = new MultiLiveStreamFileReader(streamConfig, fileOffsets);
    reader.initialize();
    return reader;
  }
}
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