本文整理汇总了Java中org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.Writer类的典型用法代码示例。如果您正苦于以下问题：Java Writer类的具体用法？Java Writer怎么用？Java Writer使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Writer类属于org.apache.hadoop.hdfs.server.namenode.FSEditLogOp包，在下文中一共展示了Writer类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: BookKeeperEditLogOutputStream
import org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.Writer; //导入依赖的package包/类
/**
* Construct an edit log output stream which writes to a ledger.
*/
protected BookKeeperEditLogOutputStream(Configuration conf, LedgerHandle lh)
throws IOException {
super();
bufCurrent = new DataOutputBuffer();
outstandingRequests = new AtomicInteger(0);
syncLatch = null;
this.lh = lh;
this.writer = new Writer(bufCurrent);
this.transmissionThreshold
= conf.getInt(BookKeeperJournalManager.BKJM_OUTPUT_BUFFER_SIZE,
BookKeeperJournalManager.BKJM_OUTPUT_BUFFER_SIZE_DEFAULT);
}
示例2: write
import org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.Writer; //导入依赖的package包/类
@Override
public void write(final FSEditLogOp op)
throws IOException {
// serialize operation first
Writer.writeOp(op, tempWriteBuffer);
writeRawOp(tempWriteBuffer.getBytes(), 0, tempWriteBuffer.size(), op.txid);
}
示例3: TxnBuffer
import org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.Writer; //导入依赖的package包/类
public TxnBuffer(int initBufferSize) {
super(initBufferSize);
writer = new FSEditLogOp.Writer(this);
reset();
}