Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-330

Datanode Web UIs should provide robots.txt

        Details

        • Type: Improvement Improvement
        • Status: Resolved
        • Priority: Trivial Trivial
        • Resolution: Fixed
        • Affects Version/s: 0.22.0
        • Fix Version/s: 0.22.0
        • Component/s: datanode
        • Labels:
          None
        • Hadoop Flags:
          Incompatible change
        • Release Note:
          A robots.txt is now in place which will prevent well behaved crawlers from perusing Hadoop web interfaces.

          Description

          There is a potential issue that someone might have an internal corporate crawler that goes through HDFS browser accidentally. It might be a good idea to provide a default robots file that disables crawling. [No, this didn't happen to us. :) ]

          1. Text File
            HDFS-330.txt
            0.2 kB
            Allen Wittenauer

            Activity

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            Raghu Angadi added a comment -

            +1. Could be a default for Hadoop wrapper over jetty server.

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            Raghu Angadi added a comment - +1. Could be a default for Hadoop wrapper over jetty server.
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            Allen Wittenauer added a comment -

            block all on datanode.

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            Allen Wittenauer added a comment - block all on datanode.
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            Hadoop QA added a comment -

            -1 overall. Here are the results of testing the latest attachment
            http://issues.apache.org/jira/secure/attachment/12442709/HDFS-330.txt
            against trunk revision 937185.

            +1 @author. The patch does not contain any @author tags.

            -1 tests included. The patch doesn't appear to include any new or modified tests.
            Please justify why no new tests are needed for this patch.
            Also please list what manual steps were performed to verify this patch.

            +1 javadoc. The javadoc tool did not generate any warning messages.

            +1 javac. The applied patch does not increase the total number of javac compiler warnings.

            +1 findbugs. The patch does not introduce any new Findbugs warnings.

            -1 release audit. The applied patch generated 114 release audit warnings (more than the trunk's current 112 warnings).

            +1 core tests. The patch passed core unit tests.

            -1 contrib tests. The patch failed contrib unit tests.

            Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/testReport/
            Release audit warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
            Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
            Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/build/test/checkstyle-errors.html
            Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/console

            This message is automatically generated.

            Show
            Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12442709/HDFS-330.txt against trunk revision 937185. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. -1 release audit. The applied patch generated 114 release audit warnings (more than the trunk's current 112 warnings). +1 core tests. The patch passed core unit tests. -1 contrib tests. The patch failed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/testReport/ Release audit warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/323/console This message is automatically generated.
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            Jakob Homan added a comment -

            +1. This is reasonable. Since this is a minor change, previous Hudson run is still ok. Release audit warning is about lack of license in the robots.txt, which is ok.

            Show
            Jakob Homan added a comment - +1. This is reasonable. Since this is a minor change, previous Hudson run is still ok. Release audit warning is about lack of license in the robots.txt, which is ok.
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            Jakob Homan added a comment -

            I've committed this. Thanks, Allen. Resolving as fixed.

            Show
            Jakob Homan added a comment - I've committed this. Thanks, Allen. Resolving as fixed.
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            Hudson added a comment -

            Integrated in Hadoop-Hdfs-trunk-Commit #370 (See https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/370/)

            Show
            Hudson added a comment - Integrated in Hadoop-Hdfs-trunk-Commit #370 (See https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/370/ )

              People

              • Assignee:
                Allen Wittenauer
                Reporter:
                Allen Wittenauer
              • Votes:
                1 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Development