Java Code Examples for org.jboss.netty.channel.ExceptionEvent#getChannel()

The following examples show how to use org.jboss.netty.channel.ExceptionEvent#getChannel() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ShuffleHandler.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();
  if (cause instanceof TooLongFrameException) {
    sendError(ctx, BAD_REQUEST);
    return;
  } else if (cause instanceof IOException) {
    if (cause instanceof ClosedChannelException) {
      LOG.debug("Ignoring closed channel error", cause);
      return;
    }
    String message = String.valueOf(cause.getMessage());
    if (IGNORABLE_ERROR_MESSAGE.matcher(message).matches()) {
      LOG.debug("Ignoring client socket close", cause);
      return;
    }
  }

  LOG.error("Shuffle error: ", cause);
  if (ch.isConnected()) {
    LOG.error("Shuffle error " + e);
    sendError(ctx, INTERNAL_SERVER_ERROR);
  }
}
Example 2
Source File: ShuffleHandler.java    From big-c with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();
  if (cause instanceof TooLongFrameException) {
    sendError(ctx, BAD_REQUEST);
    return;
  } else if (cause instanceof IOException) {
    if (cause instanceof ClosedChannelException) {
      LOG.debug("Ignoring closed channel error", cause);
      return;
    }
    String message = String.valueOf(cause.getMessage());
    if (IGNORABLE_ERROR_MESSAGE.matcher(message).matches()) {
      LOG.debug("Ignoring client socket close", cause);
      return;
    }
  }

  LOG.error("Shuffle error: ", cause);
  if (ch.isConnected()) {
    LOG.error("Shuffle error " + e);
    sendError(ctx, INTERNAL_SERVER_ERROR);
  }
}
Example 3
Source File: NettyAsyncHttpProvider.java    From ck with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
		throws Exception {
	Channel ch = e.getChannel();
	Throwable cause = e.getCause();

	if (log.isDebugEnabled())
		log.debug("I/O Exception during read or doConnect: ", cause);
	if (ctx.getAttachment() instanceof NettyResponseFuture<?>) {
		NettyResponseFuture<?> future = (NettyResponseFuture<?>) ctx.getAttachment();

		if (future!= null){
			future.getAsyncHandler().onThrowable(cause);
		}
	}

	if (log.isDebugEnabled()){
		log.debug(e);
		log.debug(ch);
	}
}
Example 4
Source File: ShuffleHandler.java    From RDFS with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();
  if (cause instanceof TooLongFrameException) {
    sendError(ctx, BAD_REQUEST);
    return;
  }

  LOG.error("Shuffle error: ", cause);
  shuffleMetrics.failedOutput();
  if (ch.isConnected()) {
    LOG.error("Shuffle error " + e);
    sendError(ctx, INTERNAL_SERVER_ERROR);
  }
}
Example 5
Source File: ShuffleHandler.java    From tez with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();
  if (cause instanceof TooLongFrameException) {
    sendError(ctx, BAD_REQUEST);
    return;
  } else if (cause instanceof IOException) {
    if (cause instanceof ClosedChannelException) {
      LOG.debug("Ignoring closed channel error", cause);
      return;
    }
    String message = String.valueOf(cause.getMessage());
    if (IGNORABLE_ERROR_MESSAGE.matcher(message).matches()) {
      LOG.debug("Ignoring client socket close", cause);
      return;
    }
  }

  LOG.error("Shuffle error: ", cause);
  if (ch.isConnected()) {
    LOG.error("Shuffle error " + e);
    sendError(ctx, INTERNAL_SERVER_ERROR);
  }
}
Example 6
Source File: ShuffleHandler.java    From tez with Apache License 2.0 6 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();
  if (cause instanceof TooLongFrameException) {
    sendError(ctx, BAD_REQUEST);
    return;
  } else if (cause instanceof IOException) {
    if (cause instanceof ClosedChannelException) {
      LOG.debug("Ignoring closed channel error", cause);
      return;
    }
    String message = String.valueOf(cause.getMessage());
    if (IGNORABLE_ERROR_MESSAGE.matcher(message).matches()) {
      LOG.debug("Ignoring client socket close", cause);
      return;
    }
  }

  LOG.error("Shuffle error: ", cause);
  if (ch.isConnected()) {
    LOG.error("Shuffle error " + e);
    sendError(ctx, INTERNAL_SERVER_ERROR);
  }
}
Example 7
Source File: TestDelegationTokenRemoteFetcher.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();

  if (LOG.isDebugEnabled())
    LOG.debug(cause.getMessage());
  ch.close().addListener(ChannelFutureListener.CLOSE);
}
Example 8
Source File: TestDelegationTokenRemoteFetcher.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    throws Exception {
  Channel ch = e.getChannel();
  Throwable cause = e.getCause();

  if (LOG.isDebugEnabled())
    LOG.debug(cause.getMessage());
  ch.close().addListener(ChannelFutureListener.CLOSE);
}
Example 9
Source File: PinpointServerAcceptor.java    From pinpoint with Apache License 2.0 5 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception {
    Channel channel = e.getChannel();
    final boolean accept = channelConnectedFilter.accept(channel);
    if (!accept) {
        return;
    } else {
        super.exceptionCaught(ctx, e);
    }
}
Example 10
Source File: StormServerHandler.java    From jstorm with Apache License 2.0 5 votes vote down vote up 
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) {
    // removeFailureCounter(e.getChannel());
    if (e.getChannel() != null) {
        LOG.info("Channel occur exception {}, cause={}", e.getChannel().getRemoteAddress(), e.getCause());
    }

    server.closeChannel(e.getChannel());
}