日志文件还在写，为何filebeat 读取不到日志？

日志：
2019-09-27T20:32:19.961+0800        INFO        input/input.go:114            Starting  input  of  type:  log;  ID:  17475743357618369855
2019-09-27T20:32:19.961+0800        INFO        crawler/crawler.go:106    Loading  and  starting  Inputs  completed.  Enabled  inputs:  1
2019-09-27T20:32:19.962+0800        INFO        cfgfile/reload.go:141      Config  reloader  started
2019-09-27T20:32:19.962+0800        INFO        cfgfile/reload.go:196      Loading  of  config  files  completed.
2019-09-27T20:32:19.965+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log
2019-09-27T20:32:19.967+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.1
2019-09-27T20:32:19.969+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.2
2019-09-27T20:32:19.970+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.7
2019-09-27T20:32:19.970+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.3
2019-09-27T20:32:19.970+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.4
2019-09-27T20:32:19.970+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.5
2019-09-27T20:32:19.970+0800        INFO        log/harvester.go:251        Harvester  started  for  file:  /data/logs/sss-service/sss-service.log.6
2019-09-27T20:32:19.990+0800        INFO        pipeline/output.go:95      Connecting  to  backoff(async(tcp://10.10.130.151:4666))
2019-09-27T20:32:19.990+0800        INFO        pipeline/output.go:105    Connection  to  backoff(async(tcp://10.10.130.151:4666))  established
2019-09-27T20:32:29.955+0800        INFO        pipeline/output.go:95      Connecting  to  backoff(failover(publish(elasticsearch(http://10.10.130.149:9910)),publish(elasticsearch(http://10.10.130.149:9911))))
2019-09-27T20:32:29.956+0800        INFO        pipeline/output.go:105    Connection  to  backoff(failover(publish(elasticsearch(http://10.10.130.149:9910)),publish(elasticsearch(http://10.10.130.149:9911))))  established
2019-09-27T20:32:49.954+0800        INFO        [monitoring]        log/log.go:141    Non-zero  metrics  in  the  last  30s                {"monitoring":  {"metrics":  {"beat":{"cpu":{"system":{"ticks":30,"time":{"ms":34}},"total":{"ticks":160,"time":{"ms":171},"value":160},"user":{"ticks":130,"time"                                                                                          :{"ms":137}}},"info":{"ephemeral_id":"42c4ceec-33e6-4b34-a0ea-cb318bcffe13","uptime":{"ms":30012}},"memstats":{"gc_next":17368016,"memory_alloc":13482480,"memory_total":25397560,"rss":33992704}},"filebeat":{"events":{"active":4129,"added":4140,"done":11},"harvester":{"ope                                                                                          n_files":8,"running":8,"st arted":8}},"libbeat":{"config":{"module":{"running":0},"reloads":1},"output":{"events":{"active":4096,"batches":2,"total":4096},"read":{"bytes":30},"type":"logstash","write":{"bytes":228980}},"pipeline":{"clients":1,"events":{"active":4117,"filte                                             red":16,"published":4116,"retry":2048,"total":4133}}},"registrar":{"states":{"current":8,"update":11},"writes":{"success":11,"total":11}},"system":{"cpu":{"cores":2},"load":{"1":0,"15":0.31,"5":0,"norm":{"1":0,"15":0.155,"5":0}}}}}}
2019-09-27T20:33:19.954+0800    INFO    [monitoring]    log/log.go:141  Non-zero metrics in the last 30s        {"monitoring": {"metrics": {"beat":{"cpu":{"system":{"ticks":30,"time":{"ms":5}},"total":{"ticks":170,"time":{"ms":16},"value":170},"user":{"ticks":140,"time":{                                             "ms":11}}},"info":{"ephemeral_id":"42c4ceec-33e6-4b34-a0ea-cb318bcffe13","uptime":{"ms":60012}},"memstats":{"gc_next":12191264,"memory_alloc":6643040,"memory_total":26802576,"rss":819200}},"filebeat":{"harvester":{"open_files":8,"running":8}},"libbeat":{"config":{"module"                                             :{"running":0}},"output":{"read":{"bytes":36}},"pipeline":{"clients":1,"events":{"active":4117}}},"registrar":{"states":{"current":8}},"system":{"load":{"1":0,"15":0.29,"5":0,"norm":{"1":0,"15":0.145,"5":0}}}}}}
2019-09-27T20:33:49.954+0800    INFO    [monitoring]    log/log.go:141  Non-zero metrics in the last 30s        {"monitoring": {"metrics": {"beat":{"cpu":{"system":{"ticks":40,"time":{"ms":7}},"total":{"ticks":190,"time":{"ms":11},"value":190},"user":{"ticks":150,"time":{                                             "ms":4}}},"info":{"ephemeral_id":"42c4ceec-33e6-4b34-a0ea-cb318bcffe13","uptime":{"ms":90013}},"memstats":{"gc_next":12191264,"memory_alloc":8285744,"memory_total":28445280}},"filebeat":{"harvester":{"open_files":8,"running":8}},"libbeat":{"config":{"module":{"running":0}                                             },"output":{"read":{"bytes":36}},"pipeline":{"clients":1,"events":{"active":4117}}},"registrar":{"states":{"current":8}},"system":{"load":{"1":0,"15":0.28,"5":0,"norm":{"1":0,"15":0.14,"5":0}}}}}}
2019-09-27T20:34:19.954+0800    INFO    [monitoring]    log/log.go:141  Non-zero metrics in the last 30s        {"monitoring": {"metrics": {"beat":{"cpu":{"system":{"ticks":50,"time":{"ms":6}},"total":{"ticks":200,"time":{"ms":10},"value":200},"user":{"ticks":150,"time":{                                             "ms":4}}},"info":{"ephemeral_id":"42c4ceec-33e6-4b34-a0ea-cb318bcffe13","uptime":{"ms":120012}},"memstats":{"gc_next":12191264,"memory_alloc":9571928,"memory_total":29731464}},"filebeat":{"harvester":{"open_files":8,"running":8}},"libbeat":{"config":{"module":{"running":0                                             }},"output":{"read":{"bytes":42}},"pipeline":{"clients":1,"events":{"active":4117}}},"registrar":{"states":{"current":8}},"system":{"load":{"1":0,"15":0.27,"5":0,