Abe, Thanks for the explanation and book reference, do you know how much memory each outstanding request in a queue can take? We have enough memory so trying to see if i can increase the global limit to do that i need to know how much memory a outstanding request can take.
Thanks, Ram On Fri, Nov 17, 2017 at 11:43 AM, Abraham Fine <[email protected]> wrote: > Hi Ram- > > Outstanding requests can lead to high memory usage (possibly bringing > down members of the quorum) and slower responses to requests. > > I would take a look at the section from the "ZooKeeper: Distributed > Process Coordination" book for a good description of what happens when > the globalOutstandingLimit is reached: > https://books.google.com/books?id=OWQdAgAAQBAJ&pg=PT255&lpg=PT255&dq=% > 22globalOutstandingLimit%22+zookeeper&source=bl&ots= > 14zMtuu14N&sig=nbIIbjryge-p9UMQAWcu06mnUEQ&hl=en&sa=X&ved= > 0ahUKEwjsxb6grsbXAhVjyFQKHdztCOwQ6AEISDAD#v=onepage&q=% > 22globalOutstandingLimit%22%20zookeeper&f=false > > I don't think there is any general answer to how to bring the count > down, as the answer is totally related to your usage of ZooKeeper. > > Thanks, > Abe > > On Fri, Nov 17, 2017, at 09:39, rammohan ganapavarapu wrote: > > Hi, > > > > In zookeeper what will happened if outstanding requests are high? we have > > default global limit to 1000, what will happened if the outstanding > > requests go beyond global limit with is 1000? if we see huge outstanding > > requests are there any actions to bring the count down? > > > > Thanks, > > Ram >
