当我使用以下命令在本地机器上运行 Twitter Heron 时,发生了以下错误:
heron activate local WordCountTopology.
错误信息:
[root@localhost Desktop]# heron activate local WordCountTopology
[2017-12-02 05:23:32 +0000] [INFO]: Using cluster definition in /usr/local/heron/conf/local
[2017-12-02 05:23:32 +0000] [ERROR]: cluster/role/environ does not match. Topology 'WordCountTopology' is running at local/root/default, not local/yitian/default
[2017-12-02 05:23:32 +0000] [ERROR]: Failed to activate topology: WordCountTopology