karaf 报错 Caused by: org.eclipse.jetty.io.EofException: early EOF
2016-02-29 10:05
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环境:linux
容器:karaf
服务:web service 的方式对外提供获取历史数据服务
触发场景:当高并发获取10000条历史数据时,程序程假死状态,所有服务不可用,线程占用cpu较高
错误日志:
网上有类似的错误日志,有两种说法:1,:客户端主动断开连接导致报错;2:jetty版本bug,试了两种方案后问题没有解决:
我的解决方法是:提升karaf jvm 内存
根据指导,该配置为
export JAVA_MIN_MEM=1024M # Minimum memory for the JVM
export JAVA_MAX_MEM=2048M # Maximum memory for the JVM
问题得到解决
容器:karaf
服务:web service 的方式对外提供获取历史数据服务
触发场景:当高并发获取10000条历史数据时,程序程假死状态,所有服务不可用,线程占用cpu较高
错误日志:
<span style="font-size:10px;">org.apache.cxf.interceptor.Fault: early EOF at org.apache.cxf.interceptor.LoggingInInterceptor.logging(LoggingInInterceptor.java:181)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.interceptor.LoggingInInterceptor.handleMessage(LoggingInInterceptor.java:78)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)[78:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)[97:org.apache.cxf.cxf-rt-transports-http:2.7.8] at Proxy80b244dc_db6f_4957_bf5d_14852259e14b.service(Unknown Source)[:] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[92:org.ops4j.pax.web.pax-web-jetty:3.1.4] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[92:org.ops4j.pax.web.pax-web-jetty:3.1.4] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)[92:org.ops4j.pax.web.pax-web-jetty:3.1.4] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.Server.handle(Server.java:370)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at java.lang.Thread.run(Thread.java:745)[:1.7.0_75] Caused by: org.eclipse.jetty.io.EofException: early EOF at org.eclipse.jetty.server.HttpInput.read(HttpInput.java:65)[83:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411] at java.io.InputStream.read(InputStream.java:101)[:1.7.0_75] at org.apache.cxf.helpers.IOUtils.copy(IOUtils.java:154)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.helpers.IOUtils.copy(IOUtils.java:104)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.helpers.IOUtils.copyAndCloseInput(IOUtils.java:110)[71:org.apache.cxf.cxf-api:2.7.8] at org.apache.cxf.interceptor.LoggingInInterceptor.logging(LoggingInInterceptor.java:158)[71:org.apache.cxf.cxf-api:2.7.8] ... 39 more 2016-02-26 16:46:34,068 | INFO | tp1595158400-554 | LoggingOutInterceptor | 71 - org.apache.cxf.cxf-api - 2.7.8 | Outbound Message</span><span style="font-size:18px;"> </span>
网上有类似的错误日志,有两种说法:1,:客户端主动断开连接导致报错;2:jetty版本bug,试了两种方案后问题没有解决:
我的解决方法是:提升karaf jvm 内存
Apache Karaf accepts environment variables: JAVA_MIN_MEM: minimum memory for the JVM (default is 128M). JAVA_MAX_MEM: maximum memory for the JVM (default is 512M). JAVA_PERM_MEM: minimum perm memory for the JVM (default is JVM default value). JAVA_MAX_PERM_MEM: maximum perm memory for the JVM (default is JVM default value). KARAF_HOME: the location of your Apache Karaf installation (default is found depending where you launch the startup script). KARAF_BASE: the location of your Apache Karaf base (default is KARAF_HOME). KARAF_DATA: the location of your Apache Karaf data folder (default is KARAF_BASE/data). KARAF_ETC: the location of your Apache Karaf etc folder (default is KARAF_BASE/etc). KARAF_OPTS: extra arguments passed to the Java command line (default is null). KARAF_DEBUG: if 'true', enable the debug mode (default is null). If debug mode is enabled, Karaf starts a JDWP socket on port 5005. You can plug your IDE to define breakpoints, and run step by step. You can define these environment variablesin bin/setenv Unix script (bin\setenv.bat on Windows). For instance, to set the minimum andmaximum memory size for the JVM, you can define the following values: On Unix: # Content of bin/setenv export JAVA_MIN_MEM=256M export JAVA_MAX_MEM=1024M On Windows: rem Content of bin\setenv.bat set JAVA_MIN_MEM=256M set JAVA_MAX_MEM=1024M
根据指导,该配置为
export JAVA_MIN_MEM=1024M # Minimum memory for the JVM
export JAVA_MAX_MEM=2048M # Maximum memory for the JVM
问题得到解决
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