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Posted to common-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2009/09/23 19:41:16 UTC
[jira] Created: (HADOOP-6281) HtmlQuoting throws
NullPointerException
HtmlQuoting throws NullPointerException
---------------------------------------
Key: HADOOP-6281
URL: https://issues.apache.org/jira/browse/HADOOP-6281
Project: Hadoop Common
Issue Type: Bug
Reporter: Tsz Wo (Nicholas), SZE
{noformat}
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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
...
{noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759501#action_12759501 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hadoop-Common-trunk #108 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Common-trunk/108/])
. Avoid null pointer exceptions when the jsps don't have
paramaters (omalley)
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Updated: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-6281:
----------------------------------
Attachment: h-6281.patch
Add check for null pointers.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Reopened: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "gary murry (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
gary murry reopened HADOOP-6281:
--------------------------------
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763875#action_12763875 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hdfs-Patch-h2.grid.sp2.yahoo.net #20 (See [http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/20/])
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Assigned: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley reassigned HADOOP-6281:
-------------------------------------
Assignee: Owen O'Malley
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759192#action_12759192 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #62 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/62/])
. Fix null pointer in jsps.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759208#action_12759208 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #63 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/63/])
. Pushed the jars without the fix last time.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Updated: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-6281:
----------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I just committed this.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759167#action_12759167 ]
Owen O'Malley commented on HADOOP-6281:
---------------------------------------
[exec] +1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 3 new or modified tests.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs warnings.
[exec]
[exec] +1 release audit. The applied patch does not increase the total number of release audit warnings.
All of the common tests also pass.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Updated: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-6281:
----------------------------------
Fix Version/s: 0.21.0
Status: Patch Available (was: Open)
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758944#action_12758944 ]
Chris Douglas commented on HADOOP-6281:
---------------------------------------
+1
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "gary murry (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759650#action_12759650 ]
gary murry commented on HADOOP-6281:
------------------------------------
Hey Owen, now we are getting the following:
{noformat}
2009-09-25 14:06:11,259 ERROR mortbay.log (?:invoke0(?)) - /getimage
java.lang.ClassCastException: [Ljava.lang.String; cannot be cast to java.lang.String
at org.apache.hadoop.http.HttpServer$QuotingInputFilter$RequestQuoter.getParameterMap(HttpServer.java:591)
at org.apache.hadoop.hdfs.server.namenode.GetImageServlet.doGet(GetImageServlet.java:42)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1124)
at org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:613)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1115)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:361)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)
{noformat}
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Updated: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Robert Chansler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Chansler updated HADOOP-6281:
------------------------------------
Release Note: Fixed null pointer error when quoting HTML in the case JSP has no parameters.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.20.patch, h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12760405#action_12760405 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #57 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/57/])
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Resolved: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "gary murry (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
gary murry resolved HADOOP-6281.
--------------------------------
Resolution: Fixed
I am re-closing. I did not see that HADOOP-6285 had been opened against the issue.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759176#action_12759176 ]
Hudson commented on HADOOP-6281:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #51 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Common-trunk-Commit/51/])
. Avoid null pointer exceptions when the jsps don't have
paramaters (omalley)
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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[jira] Commented: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759656#action_12759656 ]
Tsz Wo (Nicholas), SZE commented on HADOOP-6281:
------------------------------------------------
Gary, see HADOOP-6285.
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.patch
>
>
> {noformat}
> 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$HealthJsp.generateHealthReport(NamenodeJspHelper.java:168)
> at org.apache.hadoop.hdfs.server.namenode.dfshealth_jsp._jspService(dfshealth_jsp.java:96)
> ...
> {noformat}
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[jira] Updated: (HADOOP-6281) HtmlQuoting throws
NullPointerException
Posted by "Devaraj Das (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das updated HADOOP-6281:
--------------------------------
Attachment: h-6281.20.patch
This patch applies to 0.20. (not to be committed)
> HtmlQuoting throws NullPointerException
> ---------------------------------------
>
> Key: HADOOP-6281
> URL: https://issues.apache.org/jira/browse/HADOOP-6281
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Owen O'Malley
> Fix For: 0.21.0
>
> Attachments: h-6281.20.patch, h-6281.patch
>
>
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.http.HtmlQuoting.quoteHtmlChars(HtmlQuoting.java:95)
> at org.apache.hadoop.http.HttpServer$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)
> ...
> {noformat}
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