org.apache.solr.update

Class HdfsTransactionLog.HDFSLogReader

java.lang.Object

org.apache.solr.update.TransactionLog.LogReader

org.apache.solr.update.HdfsTransactionLog.HDFSLogReader

Direct Known Subclasses:

HdfsTransactionLog.HDFSSortedLogReader

Enclosing class:

HdfsTransactionLog

public class HdfsTransactionLog.HDFSLogReader
extends TransactionLog.LogReader

Constructor Summary

Constructors

Constructor and Description
HDFSLogReader(long startingPos)

Method Summary

Modifier and Type	Method and Description
void	close()
long	currentPos()
long	currentSize()
Object	next() Returns the next object from the log, or null if none available.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HDFSLogReader

public HDFSLogReader(long startingPos)

Method Detail

next

public Object next()
            throws IOException,
                   InterruptedException

Returns the next object from the log, or null if none available.

Overrides:

next in class TransactionLog.LogReader

Returns:

The log record, or null if EOF

Throws:

IOException - If there is a low-level I/O error.

InterruptedException

close

public void close()

Overrides:

close in class TransactionLog.LogReader

toString

public String toString()

Overrides:

toString in class TransactionLog.LogReader

currentPos

public long currentPos()

Overrides:

currentPos in class TransactionLog.LogReader

currentSize

public long currentSize()

Overrides:

currentSize in class TransactionLog.LogReader