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hdfs: add Kerberos authentication support#4419

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Khalid-Nowaf wants to merge 1 commit into
redpanda-data:mainfrom
Khalid-Nowaf:hdfs/upgrade-v2
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hdfs: add Kerberos authentication support#4419
Khalid-Nowaf wants to merge 1 commit into
redpanda-data:mainfrom
Khalid-Nowaf:hdfs/upgrade-v2

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@Khalid-Nowaf
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Adds Kerberos authentication support for the HDFS connector by upgrading to github.com/colinmarc/hdfs/v2 and introducing shared HDFS auth configuration for input and output.

Changes

  • Adds auth.kerberos config for HDFS output.
  • Adds limited Kerberos support for HDFS input.
  • Supports keytab-based Kerberos auth with:
    • krb5_conf
    • keytab
    • principal
    • service_principal
    • data_transfer_protection

Related Issues
#1347

@CLAassistant
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CLAassistant commented May 11, 2026

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All committers have signed the CLA.

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2 participants