RANGER-5102: Enable append mode for audits to hdfs with config param #513
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What changes were proposed in this pull request?
Ranger audits to HDFS currently use APPEND mode in case of errors/exceptions encountered in writing audits to HDFS destination (to prevent large number of audit files) and fallbacks to WRITE mode if unable to APPEND.
Add a config param to enable APPEND mode (to be used under specific circumstances).
How was this patch tested?
Pending