public class HDFSTransactionLog extends AbstractTransactionLog
AbstractTransactionLog.Entry
timestamp
Modifier and Type | Method and Description |
---|---|
protected TransactionLogWriter |
createWriter()
Returns a log writer to be used for appending any new
TransactionEdit objects. |
String |
getName() |
TransactionLogReader |
getReader() |
append, append, close, getTimestamp, isClosed
protected TransactionLogWriter createWriter() throws IOException
AbstractTransactionLog
TransactionEdit
objects.createWriter
in class AbstractTransactionLog
IOException
public String getName()
getName
in interface TransactionLog
getName
in class AbstractTransactionLog
public TransactionLogReader getReader() throws IOException
getReader
in interface TransactionLog
getReader
in class AbstractTransactionLog
IOException
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