Я пытаюсь создать распределенную среду обработки с использованием немецкого языка, но я неудачу на первом шаге. Моя настройка: PHP 5.6.4-1~dotdeb.1 gearman support => enabled libgearman version => 1.1.12 gearman-server-0.6.2.jar
образец рабочего
<?php $worker= new GearmanWorker(); echo "worker options: " . $worker->options() . PHP_EOL; $worker->setOptions(1); echo "worker options: " . $worker->options() . PHP_EOL; $worker->addServer("192.168.130.16"); $worker->addFunction("reverse", "my_reverse_function"); while ($worker->work()); function my_reverse_function($job) { return strrev($job->workload()); } ?>
при попытке запустить рабочего я получаю ошибку:
vagrant@planq:~$ php worker.php PHP Fatal error: Uncaught exception 'GearmanException' with message 'Failed to set exception option' in /home/vagrant/worker.php:3 Stack trace: #0 /home/vagrant/worker.php(3): GearmanWorker->addServer('192.168.130.16', 4730) #1 {main} thrown in /home/vagrant/worker.php on line 3
и отчеты сервера
10:15:02.762 - [nioEventLoopGroup-3-2] DEBUG njgearman.server.net.PacketHandler - Creating new handler! 10:15:02.762 - [nioEventLoopGroup-3-2] ERROR njgcommon.packets.PacketFactory - Unhandled type: 10:15:02.763 - [nioEventLoopGroup-3-2] WARN njgearman.server.net.PacketHandler - Unexpected exception from downstream. io.netty.handler.codec.DecoderException: java.lang.NullPointerException at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:415) ~[gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:131) ~[gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [gearman-server-0.8.9-20141210.162656-1.jar:0.4] at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45] Caused by: java.lang.NullPointerException: null at net.johnewart.gearman.server.net.Decoder.decode(Decoder.java:60) ~[gearman-server-0.8.9-20141210.162656-1.jar:0.4] at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:360) ~[gearman-server-0.8.9-20141210.162656-1.jar:0.4] ... 10 common frames omitted 10:15:02.764 - [nioEventLoopGroup-3-2] DEBUG njgearman.server.net.PacketHandler - Client closed channel: [id: 0x89bba760, /192.168.130.16:59106 :> 0.0.0.0/0.0.0.0:4730] 10:15:03.637 - [pool-2-thread-1] DEBUG njgsuSnapshottingJobQueueMonitor - Snapshotting job queues. 10:15:03.638 - [pool-2-thread-1] DEBUG njgsuSnapshottingJobQueueMonitor - Condensing data points
Я был бы полезен для любых подсказок по разрешению проблемы …