List of throttle() Examples

Examples of throttle()

org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()
Given the numOfBytes sent/received since last time throttle was called, make the current thread sleep if I/O rate is too fast compared to the given bandwidth. @param numOfBytes number of bytes sent/received since last time throttle was called
org.apache.hadoop.hdfs.util.DataTransferThrottler.throttle()
Given the numOfBytes sent/received since last time throttle was called, make the current thread sleep if I/O rate is too fast compared to the given bandwidth. @param numOfBytes number of bytes sent/received since last time throttle was called
org.apache.hadoop.util.DataTransferThrottler.throttle()
Given the numOfBytes sent/received since last time throttle was called, make the current thread sleep if I/O rate is too fast compared to the given bandwidth. @param numOfBytes number of bytes sent/received since last time throttle was called
org.voltdb.client.exampleutils.IRateLimiter.throttle()
Throttle the execution process by forcing the thread to sleep as necessary to ensure the desired rate is achieved. This method should be called after each asynchronous execution call so it can count requested executions versus elapsed time and requested target rate/latency to decide whether to return immediately or sleep.

Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    long bytesToSend = TOTAL_BYTES; 
    long start = Util.now();
    BlockTransferThrottler throttler = new BlockTransferThrottler(bandwidthPerSec);
    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {

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Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);

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Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);
    long end = Util.now();
    assertTrue(totalBytes*1000/(end-start)<=bandwidthPerSec);
  }
  
  public void testBlockReplacement() throws IOException {

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Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    long bytesToSend = TOTAL_BYTES; 
    long start = Util.now();
    BlockTransferThrottler throttler = new BlockTransferThrottler(bandwidthPerSec);
    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {

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Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);

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Examples of org.apache.hadoop.hdfs.server.datanode.BlockTransferThrottler.throttle()

    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);
    long end = Util.now();
    assertTrue(totalBytes*1000/(end-start)<=bandwidthPerSec);
  }
  
  public void testBlockReplacement() throws IOException {

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Examples of org.apache.hadoop.hdfs.util.DataTransferThrottler.throttle()

    long bytesToSend = TOTAL_BYTES; 
    long start = Time.now();
    DataTransferThrottler throttler = new DataTransferThrottler(bandwidthPerSec);
    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {

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Examples of org.apache.hadoop.hdfs.util.DataTransferThrottler.throttle()

    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);

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Examples of org.apache.hadoop.hdfs.util.DataTransferThrottler.throttle()

    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {
      Thread.sleep(1000);
    } catch (InterruptedException ignored) {}
    throttler.throttle(bytesToSend);
    long end = Time.now();
    assertTrue(totalBytes*1000/(end-start)<=bandwidthPerSec);
  }
  
  @Test

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Examples of org.apache.hadoop.hdfs.util.DataTransferThrottler.throttle()

    long bytesToSend = TOTAL_BYTES; 
    long start = Util.now();
    DataTransferThrottler throttler = new DataTransferThrottler(bandwidthPerSec);
    long totalBytes = 0L;
    long bytesSent = 1024*512L; // 0.5MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    bytesSent = 1024*768L; // 0.75MB
    throttler.throttle(bytesSent);
    bytesToSend -= bytesSent;
    try {

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