Queue parameters (cdap-site.xml and cdap-default.xml)

data.queue.config.update.interval

5

Frequency in seconds of updates to the queue consumer configuration used in evicting queue entries on flush and compaction.

data.queue.dequeue.tx.percent

30

Percentage of transaction time allowed to spend in dequeue; it should be an integer between 1-100.

data.queue.table.presplits

16

Number of splits in the queue table.