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  1. Sentry (Retired)
  2. SENTRY-2279

Make debugging easy for HDFS-sync.

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.0
    • Fix Version/s: None
    • Component/s: Sentry
    • Labels:
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      Description

      1. Add logs to console and also audit logs for below events
        1. Why HMS snapshot is taken.
        2. HMS full snapshot is fetched.
        3. HMS Full snapshot is persisted.
        4. Fetching full Update from sentry for Namenode.
        5. Full update is sent to Namenode.
        6. HDFS ACL are synchronization is complete.
      2. Show thread information in logs. This makes debugging easy.
      3. Add a mechanism to track where sentry is in process of fetching Full Snapshot.
        1. Adding metrics which capture the current state
        2. Adding logs with intermediate states is also an option.
      4. Make logs related to HDFS-ACL synchronization more verbose.
        1. This includes adding more logging.
        2. Elevate the logs level from “DEBUG” to “INFO” for some of the log messages.

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              • Assignee:
                kkalyan Krishna Kalyan
                Reporter:
                kkalyan Krishna Kalyan
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                Dates

                • Created:
                  Updated: