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  1. Hadoop Common
  2. HADOOP-16231

Reduce KMS error logging severity from WARN to INFO

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Won't Fix
    • Affects Version/s: 3.2.0
    • Fix Version/s: None
    • Component/s: kms
    • Labels:
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      Description

      When the KMS is deployed as an HA service and a failure occurs the current error severity in the client code appears to be WARN. It can result in excessive errors despite the fact that another instance may succeed.

      Maybe this log level can be adjusted in only the load balancing provider.

      19/02/27 05:10:10 WARN kms.LoadBalancingKMSClientProvider: KMS provider at [https://example.com:16000/kms/v1/] threw an IOException [java.net.ConnectException: Connection refused (Connection refused)]!!
      
      19/02/12 20:50:09 WARN kms.LoadBalancingKMSClientProvider: KMS provider at [https://example.com:16000/kms/v1/] threw an IOException:
      java.io.IOException: java.lang.reflect.UndeclaredThrowableException
      

        Attachments

        1. HDFS-14404.001.patch
          1 kB
          Kitti Nanasi

          Activity

            People

            • Assignee:
              knanasi Kitti Nanasi
              Reporter:
              knanasi Kitti Nanasi
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              Dates

              • Created:
                Updated:
                Resolved: