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  1. Apache Knox
  2. KNOX-453

HDFS HA not working for secure clusters

Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.5.0
    • 0.5.0
    • Server
    • None

    Description

      The WebHdfsHttpClientDispatch class is throwing a NullPointerException when used against a secure cluster

      2014-10-22 16:15:27,789 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(69)) - Failed to execute filter: java.lang.NullPointerException
      java.lang.NullPointerException
             at org.apache.hadoop.gateway.dispatch.HttpClientDispatch.executeKerberosDispatch(HttpClientDispatch.java:197)
             at org.apache.hadoop.gateway.dispatch.HttpClientDispatch.executeOutboundRequest(HttpClientDispatch.java:125)
      

      this is because it isn't properly calling super.init in it's init method.

      Attachments

        1. KNOX-453.patch
          4 kB
          Kevin Minder

        Activity

          Commit 13682b6c0af047b9186d47758c21e2e4a62412bb in knox's branch refs/heads/master from kevin.minder
          [ https://git-wip-us.apache.org/repos/asf?p=knox.git;h=13682b6 ]

          KNOX-453: HDFS HA not working for secure clusters

          jira-bot ASF subversion and git services added a comment - Commit 13682b6c0af047b9186d47758c21e2e4a62412bb in knox's branch refs/heads/master from kevin.minder [ https://git-wip-us.apache.org/repos/asf?p=knox.git;h=13682b6 ] KNOX-453 : HDFS HA not working for secure clusters

          Commit e5cd68d18f1dff66cfa503b1367982ae66222d48 in knox's branch refs/heads/v0.5.0 from kevin.minder
          [ https://git-wip-us.apache.org/repos/asf?p=knox.git;h=e5cd68d ]

          KNOX-453: HDFS HA not working for secure clusters

          (cherry picked from commit 13682b6c0af047b9186d47758c21e2e4a62412bb)

          jira-bot ASF subversion and git services added a comment - Commit e5cd68d18f1dff66cfa503b1367982ae66222d48 in knox's branch refs/heads/v0.5.0 from kevin.minder [ https://git-wip-us.apache.org/repos/asf?p=knox.git;h=e5cd68d ] KNOX-453 : HDFS HA not working for secure clusters (cherry picked from commit 13682b6c0af047b9186d47758c21e2e4a62412bb)

          People

            kminder Kevin Minder
            kminder Kevin Minder
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            Dates

              Created:
              Updated:
              Resolved: