Examples of SpoolingFileLineReader

• org.apache.flume.client.avro.SpoolingFileLineReader
  A {@link LineReader} which reads log data from files stored in aspooling directory and renames each file once all of its data has been read (through {@link #readLine()} calls). The user must {@link #commit()}each read, to indicate that the lines have been fully processed. Read calls will return no data if there are no files left to read. This class, in general, is not thread safe. This reader assumes that files with unique file names are left in the spooling directory and not modified once they are placed there. Any user behavior which violates these assumptions, when detected, will result in a FlumeException being thrown. This class makes the following guarantees, if above assumptions are met: 1) Once a log file has been renamed with the {@link #completedSuffix}, all of its records have been read through the {@link #readLine()}function and {@link #commit()}'d exactly once. 2) All files in the spooling directory will eventually be opened and delivered to a {@link #readLine()} caller.NOTE: This class is for internal Flume components, this is not an extension point for developers customizing Flume.

Examples of org.apache.flume.client.avro.SpoolingFileLineReader