logstash5.4启动多个instance报错

今天由logstash5.2.2升级到5.4.1,
 
 
1)5.2.2启动multiple instances正常 

# Sending Logstash's logs to /opt/elk/logstash/logs which is now configured via log4j2.properties

[2017-06-22T16:48:25,928][INFO ][logstash.outputs.elasticsearch] Elasticsearch pool URLs updated {……

2)5.4.1启动multiple instances报错

# Sending Logstash's logs to /opt/elk/logstash/logs which is now configured via log4j2.properties

[2017-06-22T16:04:51,024][FATAL][logstash.runner          ] Logstash could not be started because there is already another instance using the configured data directory.  If you wish to run multiple instances, you must change the "path.data" setting.

请期待下在解决中