search

pegasystems / pega-alertanalyzer

AlertAnalyzer is a tool that can be used to analyze PegaRULES ALert log files and render insights into performance issues
Apache License 2.0
11 stars 5 forks source link

java.lang.NullPointerException when trying to filter by timerange #6

Open jackyyaplt opened 6 years ago

jackyyaplt commented 6 years ago

After loading the alert log, there is a draggable control below the chart that allows filtering by time. However, it crashes with the following Exception: @@@@@@@@@ HTTP Status 500 ? Internal Server Error Type Exception Report Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception java.lang.NullPointerException com.pega.gsea.util.AlertAnalysis.applyDateFilter(AlertAnalysis.java:131) com.pega.gsea.servlets.ActionServlet.doPost(ActionServlet.java:174) com.pega.gsea.servlets.ActionServlet.doGet(ActionServlet.java:33) javax.servlet.http.HttpServlet.service(HttpServlet.java:635) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) Note The full stack trace of the root cause is available in the server logs. @@@@@@@@@

Expected Behavior

The expected behaviour is that all info should be then filtered by the selected date range.

Current Behavior

In the console, the following error is thrown: @@@@@@@@@ java.text.ParseException: Unparseable date: "Thu Jan 25 2018 09:17:25 0800 (M" at java.text.DateFormat.parse(DateFormat.java:366) at com.pega.gsea.servlets.ActionServlet.doPost(ActionServlet.java:146) at com.pega.gsea.servlets.ActionServlet.doGet(ActionServlet.java:33) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52 ) @@@@@@@@@

Context

With this issue, I cannot filter the event by the desired time range.

Steps to Reproduce (for bugs)

This is repeatable, just load up a alert file, and move the slider below the graph to filter by any date range.

Your Environment

Windows 7 Enterprise, Tomcat 8.5.24, IE and Chrome both have the errors.

dasi1 commented 5 years ago

Any updates on this? Still facing the same problem.

cdancy commented 5 years ago

@dcasavant @feenr any thoughts here?

feenr commented 5 years ago

No idea. I only converted the existing project from Maven to Gradle. I don't mind taking a look at it though.

jackyyaplt commented 5 years ago

Hi, Still same issue.

Thanks and regards, Jacky

On Thu, 20 Dec 2018, 01:13 Christopher Dancy <notifications@github.com wrote:

@dcasavant https://github.com/dcasavant @feenr https://github.com/feenr any thoughts here?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/pegasystems/pega-alertanalyzer/issues/6#issuecomment-448673489, or mute the thread https://github.com/notifications/unsubscribe-auth/AiMdkKK2q0utlW91LoblKC7dYy9XP6Njks5u6nPOgaJpZM4RvEI0 .

feenr commented 5 years ago

@jackyyaplt @dasi1 Care to share an alert log for testing purposes? Had some trouble reproducing the issue with my own alert log.