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Posted to dev@manifoldcf.apache.org by "Kishore Kumar (JIRA)" <ji...@apache.org> on 2015/05/04 01:01:06 UTC
[jira] [Assigned] (CONNECTORS-1195) Exception thrown in Maximum
Bandwidth Report
[ https://issues.apache.org/jira/browse/CONNECTORS-1195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kishore Kumar reassigned CONNECTORS-1195:
-----------------------------------------
Assignee: Kishore Kumar
> Exception thrown in Maximum Bandwidth Report
> ---------------------------------------------
>
> Key: CONNECTORS-1195
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1195
> Project: ManifoldCF
> Issue Type: Bug
> Components: Framework core, Framework crawler agent
> Affects Versions: ManifoldCF 1.8.2, ManifoldCF 2.0.2
> Reporter: Kishore Kumar
> Assignee: Kishore Kumar
>
> This exception occurs when the _bytecount_ value returned is double instead of the expected long value.
> Exception
> {code}
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.jasper.JasperException: An exception occurred processing J
> SP page /maxbandwidthreport.jsp at line 754
> 751: idBucketString = idBucketObject.toString();
> 752: String startTimeString = org.apache.manifoldcf.ui.ut
> il.Formatter.formatTime(Converter.asLong(row.getValue("starttime")));
> 753: String endTimeString = org.apache.manifoldcf.ui.util
> .Formatter.formatTime(Converter.asLong(row.getValue("endtime").toString()));
> 754: long byteCount = Converter.asLong(row.getValue("byte
> count"));
> 755: double bandwidth = ((double)byteCount) * 1000.0 / in
> tervalMilliseconds;
> 756:
> 757: %>
> .
> .
> .
> Caused by: java.lang.NumberFormatException: For input string: "160675266.5899"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.
> java:65)
> at java.lang.Long.parseLong(Long.java:589)
> at java.lang.Long.<init>(Long.java:965)
> at org.apache.manifoldcf.core.util.Converter.asLong(Converter.java:55)
> at org.apache.jsp.maxbandwidthreport_jsp._jspService(maxbandwidthreport_
> jsp.java:1250)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
> .java:388)
> {code}
> A quick fix for this issue is to convert the _bytecount_ value to double instead of long,
> {code}
> double byteCount = Converter.asDouble(row.getValue("bytecount"));
> double bandwidth = (byteCount) * 1000.0 / intervalMilliseconds;
> {code}
> if it is not expected to have _bytecount_ as double then we need to change the query used in *RepositoryHistoryManager.maxByteCountReport(..)* which make som conditional check on _datasize_ column of repohistory table.
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