Hi William,
It's probably what I have looked for, thus I will try soon. Thank you! Hai ________________________________ From: William Slacum <[email protected]> Sent: Thursday, July 30, 2015 7:11 PM To: [email protected] Subject: Re: How to control Minor Compaction by programming Swap out 1.5 in the previous link for the version you're probably using. Which charts are you looking at for the compactions? Usually it's just the number of compactions currently running for the system. On Thu, Jul 30, 2015 at 7:10 PM, William Slacum <[email protected]<mailto:[email protected]>> wrote: See http://accumulo.apache.org/1.5/apidocs/org/apache/accumulo/core/client/admin/TableOperations.html#flush%28java.lang.String,%20org.apache.hadoop.io.Text,%20org.apache.hadoop.io.Text,%20boolean%29 for minor compacting (aka "flushing") a table via the API. On Thu, Jul 30, 2015 at 5:52 PM, Hai Pham <[email protected]<mailto:[email protected]>> wrote: Hi, Please share with me is there any way that we can init / control the Minor Compaction by programming (not from the shell). My situation is when I ingest a large data using the BatchWriter, the minor compaction is triggered uncontrollably. The flush() command in BatchWriter seems not for this purpose. I also tried to play around with parameters in documentation but seems not much helpful. Also, can you please explain the number 0, 1.0, 2.0, ... in charts (web monitoring) denoting the level of Minor Compaction and Major Compaction? Thank you! Hai Pham
