我尝试使用 Apache Mesos、Apache Aurora、ZooKeeper 和 HDFS 构建 Heron 集群。但是，当我在完成后提交 WordCountTopology 时，命令输出如下：停止“创建作业 WordCountTopology”。
yitian@ubuntu:~/.heron/conf/aurora$ heron submit aurora/yitian/devel --config-path ~/.heron/conf ~/.heron/examples/heron-api-examples.jar com.twitter.heron.examples.api.WordCountTopology WordCountTopology
[2018-02-13 06:58:30 +0000] [INFO]: Using cluster definition in /home/yitian/.heron/conf/aurora
[2018-02-13 06:58:30 +0000] [INFO]: Launching topology: 'WordCountTopology'
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/yitian/.heron/lib/uploader/heron-dlog-uploader.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/yitian/.heron/lib/statemgr/heron-zookeeper-statemgr.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.JDK14LoggerFactory]
[2018-02-13 06:58:31 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Starting Curator client connecting to: heron01:2181
[2018-02-13 06:58:31 -0800] [INFO] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting
[2018-02-13 06:58:31 -0800] [INFO] org.apache.curator.framework.state.ConnectionStateManager: State change: CONNECTED
[2018-02-13 06:58:31 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Directory tree initialized.
[2018-02-13 06:58:31 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Checking existence of path: /home/yitian/heron/state/topologies/WordCountTopology
[2018-02-13 06:58:34 -0800] [INFO] com.twitter.heron.uploader.hdfs.HdfsUploader: The destination directory does not exist. Creating it now at URI '/home/yitian/heron/topologies/aurora'
[2018-02-13 06:58:37 -0800] [INFO] com.twitter.heron.uploader.hdfs.HdfsUploader: Uploading topology package at '/tmp/tmpvYzRv7/topology.tar.gz' to target HDFS at '/home/yitian/heron/topologies/aurora/WordCountTopology-yitian-tag-0--8268125700662472072.tar.gz'
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Created node for path: /home/yitian/heron/state/topologies/WordCountTopology
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Created node for path: /home/yitian/heron/state/packingplans/WordCountTopology
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Created node for path: /home/yitian/heron/state/executionstate/WordCountTopology
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.scheduler.aurora.AuroraLauncher: Launching topology in aurora
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.scheduler.utils.SchedulerUtils: Updating scheduled-resource in packing plan: WordCountTopology
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Deleted node for path: /home/yitian/heron/state/packingplans/WordCountTopology
[2018-02-13 06:58:41 -0800] [INFO] com.twitter.heron.statemgr.zookeeper.curator.CuratorStateManager: Created node for path: /home/yitian/heron/state/packingplans/WordCountTopology
INFO] Creating job WordCountTopology
苍鹭追踪器显示：
status "success"
executiontime 0.00007081031799316406
message ""
version "0.17.1"
result {}
Heron UI 什么也没显示：
Aurora 调度器运行为：
此外，它在集群中有两台主机。
- master 名为 heron01，运行 Mesos Master、zookeeper 和 Aurora Scheduler。
- slave 命名为 heron02，运行 Mesos slave、Aurora Observer 和 Executor。
我可以使用网站打开 Observer( heron02:1338) 和 Executor( heron02:5051)。我不知道我在哪里犯了错误。集群配置非常复杂，我无法在这里完全展示。您可以查看我的网站关于集群配置的信息。很抱歉我的网站是中文的，但我相信你能理解网站中的配置文件内容。博客在这里
非常感谢您的帮助。