πŸ“Š Hadoop
Q. Point out the wrong statement.
  • (A) ConcurScheduler detects whether the index is on SSD or not
  • (B) Memory index supports payloads
  • (C) Auto-IO-throttling has been added to ConcurrentMergeScheduler, to rate limit IO writes for each merge depending on incoming merge rate
  • (D) The default codec has an option to control BEST_SPEED or BEST_COMPRESSION for stored fields
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βœ… Correct Answer: (A) ConcurScheduler detects whether the index is on SSD or not

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