最近我的程序在发布http请求时死了，这里是线程转储
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:136)
at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:152)
at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:270)
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:260)
at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:161)
at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:153)
at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:271)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:254)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:214)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:160)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:136)
at com.peony.crawler.core.LoginController.testLogin(LoginController.java:109)
at com.peony.crawler.core.LoginController.getLogin(LoginController.java:69)
- locked <0x00000000f0938a08> (a com.peony.crawler.core.LoginController)
at com.peony.crawler.core.CrawlerTaskService.getLogin(CrawlerTaskService.java:76)
at com.peony.crawler.core.CrawlerTask.getLogin(CrawlerTask.java:162)
at com.peony.crawler.core.CrawlerTask.craw(CrawlerTask.java:77)
at com.peony.crawler.core.CrawlerTask.run(CrawlerTask.java:70)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
有没有人和我见过同样的问题？
谁能帮助我找出为什么会发生这种情况？
我使用的httpclient版本是4.3.5
我的jvm版本是Java HotSpot（TM）64位服务器VM（版本24.60-b09，混合模式）
我的操作系统版本是CentOS 6.5版（最终版）
非常感谢你！