小编Dan*_*iel的帖子

在我的elasticsearch服务器上:总文件:300万,总大小:3.6G然后,我删除了大约280万个文件:总文件:约0.13万,总大小:3.6G

我已经删除了文件,我该如何释放文件的大小？

1.问题

我在Tomcat中部署了一个webapp,我发现它随机关闭,时间从2或3小时到2或3天不等.登录catalina.out是:

26224 2015-06-10 13:59:04.110 {http-nio-8080-exec-3} INFO  com.timediff.controller.user.UserProfileController#getUserHome - /user/profile/home done, curUid: 889
26225 10-Jun-2015 14:15:35.050 INFO [Thread-11] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
26226 10-Jun-2015 14:15:35.052 INFO [Thread-11] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"]
26227 10-Jun-2015 14:15:35.053 INFO [Thread-11] org.apache.catalina.core.StandardService.stopInternal Stopping service Catalina
26228 10-Jun-2015 14:15:35.058 INFO [localhost-startStop-2] org.springframework.web.context.support.XmlWebApplicationContext.doClose Closing WebApplicationContext for namespace 'timediff-dispatcher-servlet': startup date [Wed Jun 10 13:38:14 CST 2015]; root of context hierarchy
26229 10-Jun-2015 14:15:35.059 INFO [localhost-startStop-2] org.springframework.context.support.DefaultLifecycleProcessor.stop Stopping beans in phase 2147483647
26230 2015-06-10 …