triggerPKEYCompaction
Syntax
triggerPKEYCompaction(chunkId, [async=true])
Arguments
chunkId is a STRING scalar or vector indicating the target chunk ID(s).
async (optional) is a BOOL scalar determining whether to enable asynchronous compaction.
- If true (default), return immediately after job submission.
- If false, return after all jobs complete.
Details
In the PKEY engine, use this function to manually trigger the compaction all level files stored at level 0 for optimal reading performance.
Examples
triggerPKEYCompaction(chunkId="1486f935-6f87-479c-b341-34c6a303d4f9", async=false)