Hi everyone,
we found that cxf threads get sometimes stuck. The thread stuck in the
Deflater. I think the problem occurs while sending a compressed response. The
problem occurs only sporadically and we were not able to reproduce it in dev
environment. Any ideas on this? Please find the thread dump below.
Thanks in advance &
Best regards,
Manuel
"https-jsse-nio-8041-exec-13" #339 daemon prio=5 os_prio=0 cpu=469168710.00
[reset 469168710.00] ms elapsed=505793.70 [reset 505793.70] s
allocated=366964888 B (349.96 MB) [reset 366964888 B (349.96 MB)]
defined_classes=75
io= file i/o: 255736/10246 B, net i/o: 1819088/1510377 B, files opened:0, socks
opened:12 [reset file i/o: 255736/10246 B, net i/o: 1819088/1510377 B, files
opened:0, socks opened:12 ]
tid=0x00007f753c763000 nid=0x1adee / 110062 pthread-id=140139729127168
runnable [_thread_blocked (_at_safepoint),
stack(0x00007f74d2b60000,0x00007f74d2c61000)] [0x00007f74d2c5d000]
java.lang.Thread.State: RUNNABLE
at java.util.zip.Deflater.deflateBytes(J[BIII)I(Native Method)
at java.util.zip.Deflater.deflate([BIII)I(Deflater.java:508)
- locked <0x0000000776701a50> (a java.util.zip.ZStreamRef)
at java.util.zip.Deflater.deflate([BII)I(Deflater.java:390)
at
java.util.zip.DeflaterOutputStream.deflate()V(DeflaterOutputStream.java:251)
at
java.util.zip.DeflaterOutputStream.write([BII)V(DeflaterOutputStream.java:211)
at
java.util.zip.GZIPOutputStream.write([BII)V(GZIPOutputStream.java:145)
- locked <0x0000000776715a00> (a java.util.zip.GZIPOutputStream)
at
org.apache.cxf.io.AbstractWrappedOutputStream.write([BII)V(AbstractWrappedOutputStream.java:51)
at
org.apache.cxf.io.AbstractThresholdOutputStream.write([BII)V(AbstractThresholdOutputStream.java:69)
at
org.apache.cxf.io.AbstractWrappedOutputStream.write([BII)V(AbstractWrappedOutputStream.java:51)
at
org.apache.cxf.io.AbstractThresholdOutputStream.unBuffer()V(AbstractThresholdOutputStream.java:89)
at
org.apache.cxf.io.AbstractThresholdOutputStream.close()V(AbstractThresholdOutputStream.java:100)
at
org.apache.cxf.transport.AbstractConduit.close(Lorg/apache/cxf/message/Message;)V(AbstractConduit.java:56)
at
org.apache.cxf.transport.http.AbstractHTTPDestination$BackChannelConduit.close(Lorg/apache/cxf/message/Message;)V(AbstractHTTPDestination.java:758)
at
org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(Lorg/apache/cxf/message/Message;)V(MessageSenderInterceptor.java:62)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(Lorg/apache/cxf/message/Message;)Z(PhaseInterceptorChain.java:308)
- locked <0x00000007756e5e90> (a
org.apache.cxf.phase.PhaseInterceptorChain)
at
org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(Lorg/apache/cxf/message/Message;)V(AbstractFaultChainInitiatorObserver.java:112)
at
org.apache.cxf.phase.PhaseInterceptorChain.wrapExceptionAsFault(Lorg/apache/cxf/message/Message;Ljava/lang/RuntimeException;)V(PhaseInterceptorChain.java:366)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(Lorg/apache/cxf/message/Message;)Z(PhaseInterceptorChain.java:324)
- locked <0x00000007756e5ec8> (a
org.apache.cxf.phase.PhaseInterceptorChain)
at
org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(Lorg/apache/cxf/message/Message;)V(OutgoingChainInterceptor.java:83)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(Lorg/apache/cxf/message/Message;)Z(PhaseInterceptorChain.java:308)
- locked <0x00000007732a51a8> (a
org.apache.cxf.phase.PhaseInterceptorChain)
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(Lorg/apache/cxf/message/Message;)V(ChainInitiationObserver.java:121)
at
org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(Ljavax/servlet/ServletConfig;Ljavax/servlet/ServletContext;Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(AbstractHTTPDestination.java:267)
at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Lorg/apache/cxf/transport/http/AbstractHTTPDestination;)V(ServletController.java:234)
at
org.apache.cxf.transport.servlet.ServletController.invoke(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)Z(ServletController.java:208)
at
org.apache.cxf.transport.servlet.ServletController.invoke(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(ServletController.java:160)
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(CXFNonSpringServlet.java:189)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(AbstractHTTPServlet.java:303)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(AbstractHTTPServlet.java:222)
at
javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(HttpServlet.java:707)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(AbstractHTTPServlet.java:278)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ApplicationFilterChain.java:231)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ApplicationFilterChain.java:166)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ApplicationFilterChain.java:166)
