It looks like it is getting stuck in some infinite loop. The thread stack looks like below after ~ 8 hours from the start.
main Runnable CPU usage on sample: 979ms jdk.internal.reflect.GeneratedMethodAccessor640.invoke() jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:568) org.apache.commons.jxpath.util.ValueUtils.getValue(ValueUtils.java:367) org.apache.commons.jxpath.ri.model.beans.BeanPropertyPointer.getBaseValue(BeanPropertyPointer.java:120) org.apache.commons.jxpath.ri.model.beans.BeanPropertyPointer.getImmediateNode(BeanPropertyPointer.java:149) org.apache.commons.jxpath.ri.model.beans.PropertyPointer.getImmediateValuePointer(PropertyPointer.java:161) org.apache.commons.jxpath.ri.model.NodePointer.getValuePointer(NodePointer.java:297) org.apache.commons.jxpath.ri.model.beans.PropertyIterator.getNodePointer(PropertyIterator.java:121) org.apache.commons.jxpath.ri.axes.DescendantContext.nextNode(DescendantContext.java:115) org.apache.commons.jxpath.ri.EvalContext.nextSet(EvalContext.java:349) org.apache.commons.jxpath.ri.axes.ChildContext.getSingleNodePointer(ChildContext.java:70) org.apache.commons.jxpath.ri.compiler.Path.searchForPath(Path.java:201) org.apache.commons.jxpath.ri.compiler.Path.getSingleNodePointerForSteps(Path.java:176) org.apache.commons.jxpath.ri.compiler.LocationPath.computeValue(LocationPath.java:87) org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.getValue(JXPathContextReferenceImpl.java:353) org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.getValue(JXPathContextReferenceImpl.java:313) com.spotnana.webhooks.isos.PNRListBuilderTest.testJxPathCtx(PNRListBuilderTest.java:366) On Sun, Sep 24, 2023 at 1:24 AM Debraj Manna <subharaj.ma...@gmail.com> wrote: > I am trying to search using JxPath on a proto message, My proto message is > placed here > <https://gist.github.com/debraj-manna/4a8ded5d79dc9aee8d4c03d460327284>. > > val protoStr = > getStringFromFile("classpath:BookingEnginePnrUpdateEventProto.txt"); > val msgBld = BookingEnginePNRUpdateEvent.newBuilder(); > TextFormat.getParser().merge(protoStr, msgBld); > val msgCtx = JXPathContext.newContext(msgBld.build()); > System.out.println(msgCtx.getValue("//employeeId")); > > I am observing that msgCtx.getValue("//employeeId") is taking a lot of > time. Thread dumps at various points are placed in the below gist. > > https://gist.github.com/debraj-manna/47852fa190075abdacd527969f355cde > > If I specify the entire path like > msgCtx.getValue("/metadata/bookerInfo/traveler/userBusinessInfo/employeeId"). > It is working fine. > > Can someone let me know what is going wrong? Is this expected? > > > > >
