A newbie question , how can I look the RPC queue details Sent from my iPhone
> On Mar 7, 2014, at 11:27 AM, "Tapper, Gunnar" <[email protected]> wrote: > > Hi Jean-Marc, > > Yes, I already have the RPC information but I want to actually view and > control queries including being able to kill queries that are running too > long or taking too many resources. > > A fail is usually a query that started (passed syntax check and authorization > checks) but couldn't complete for whatever reason. A queued query is a query > that has to wait for a resource before it's allowed to run. > > Thanks, > > Gunnar > > The person that says it cannot be done should not interrupt the person doing > it. > > -----Original Message----- > From: Jean-Marc Spaggiari [mailto:[email protected]] > Sent: Friday, March 07, 2014 9:17 AM > To: user > Subject: Re: API to view active, completed, and failed HBase queries > > Hi Gunnar, > > You can look at the metrics to see the RPC queues, that will give you an idea > of the active and completed requests. But I don't think there is anything > about "failed". > > Also, failed might have multiple sense. A get with no results, is it a fail? > A get against an unknown table? Or it's only when the RPC did not reach the > server? etc. > > JM > > > 2014-03-07 11:10 GMT-05:00 Tapper, Gunnar <[email protected]>: > >> Hi, >> >> Is there an API that allows me to view active, completed, queued, and >> failed HBase queries beyond setting slow-query log to a low number and >> parsing the log files? >> >> Thanks, >> >> Gunnar >> >> The person that says it cannot be done should not interrupt the person >> doing it. >> >>
