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  1. Hadoop Common
  2. HADOOP-6281

HtmlQuoting throws NullPointerException

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • None
    • None
    • Reviewed
    • Fixed null pointer error when quoting HTML in the case JSP has no parameters.

    Description

      java.lang.NullPointerException
	at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
	at org.apache.hadoop.http.HttpServer$QuotingInputFilter$RequestQuoter.getParameter(HttpServer.java:570)
	at org.apache.hadoop.hdfs.server.namenode.NamenodeJspHelper$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
	at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
	...

      Attachments

        1. h-6281.20.patch
          2 kB
          Devaraj Das
        2. h-6281.patch
          2 kB
          Owen O'Malley

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-647 Internal server errors

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-6285 HttpServer.QuotingInputFilter has the wrong signature for getParameterMap

          • Major - Major loss of function.
          • Closed

          Activity

            People

              omalley Owen O'Malley
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: