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https://issues.apache.org/jira/browse/PHOENIX-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16274539#comment-16274539
]
James Taylor commented on PHOENIX-4428:
---------------------------------------
Unfortunately the tracing web app is alpha quality at best and not well
supported. I’m afraid if we can’t find an owner for it soon, e should remove it
completely from our distros.
> Trace details can't be shown in the Phoenix Tracing Web Application
> -------------------------------------------------------------------
>
> Key: PHOENIX-4428
> URL: https://issues.apache.org/jira/browse/PHOENIX-4428
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.13.0
> Reporter: Alex Chistyakov
> Attachments: Screen Shot 2017-12-01 at 18.34.07.png, Screen Shot
> 2017-12-01 at 18.34.12.png
>
>
> A timeline or a dependency tree can't be shown for a trace.
> {code}
> 298752 [qtp440434003-46] WARN org.eclipse.jetty.servlet.ServletHandler -
> /trace/
> java.lang.RuntimeException: The passed parentId/traceId is not a number.
> at
> org.apache.phoenix.tracingwebapp.http.TraceServlet.searchTrace(TraceServlet.java:117)
> at
> org.apache.phoenix.tracingwebapp.http.TraceServlet.doGet(TraceServlet.java:67)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:648)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:559)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:365)
> at
> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
> at
> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
> at
> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
> at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> at
> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NumberFormatException: null
> at java.lang.Long.parseLong(Long.java:552)
> at java.lang.Long.parseLong(Long.java:631)
> at
> org.apache.phoenix.tracingwebapp.http.TraceServlet.searchTrace(TraceServlet.java:114)
> ... 26 more
> {code}
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