public class HDFSSequenceFile extends AbstractHDFSWriter
| Constructor and Description |
|---|
HDFSSequenceFile() |
| Modifier and Type | Method and Description |
|---|---|
void |
append(Event e) |
void |
close() |
void |
configure(Context context)
Request the implementing class to (re)configure itself.
|
protected void |
open(org.apache.hadoop.fs.Path dstPath,
org.apache.hadoop.io.compress.CompressionCodec codeC,
org.apache.hadoop.io.SequenceFile.CompressionType compType,
org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.FileSystem hdfs) |
void |
open(String filePath) |
void |
open(String filePath,
org.apache.hadoop.io.compress.CompressionCodec codeC,
org.apache.hadoop.io.SequenceFile.CompressionType compType) |
void |
sync() |
getFsDesiredReplication, getNumCurrentReplicas, hflushOrSync, isUnderReplicated, registerCurrentStream, unregisterCurrentStreampublic void configure(Context context)
ConfigurableRequest the implementing class to (re)configure itself.
When configuration parameters are changed, they must be reflected by the component asap.
There are no thread safety guarantees on when configure might be called.
configure in interface Configurableconfigure in class AbstractHDFSWriterpublic void open(String filePath) throws IOException
IOExceptionpublic void open(String filePath, org.apache.hadoop.io.compress.CompressionCodec codeC, org.apache.hadoop.io.SequenceFile.CompressionType compType) throws IOException
IOExceptionprotected void open(org.apache.hadoop.fs.Path dstPath,
org.apache.hadoop.io.compress.CompressionCodec codeC,
org.apache.hadoop.io.SequenceFile.CompressionType compType,
org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.FileSystem hdfs)
throws IOException
IOExceptionpublic void append(Event e) throws IOException
IOExceptionpublic void sync()
throws IOException
IOExceptionpublic void close()
throws IOException
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