>> when it’s stored in memory in a specific cache partition Does that mean that any serialized object is always stored IN MEMORY as is wrapped by BinaryObjectImpl?
2017-04-14 3:42 GMT+03:00 Denis Magda <dma...@apache.org>: > A serialized object is always wrapped by BinaryObjectImpl when it’s stored > in memory in a specific cache partition or you access it from your > application in a form of BinaryObject. However, when you transfer the > object over the wire or put it into a persistent store (withKeepBinary > property enabled) then only the byte array is used. > > — > Denis > > > On Apr 13, 2017, at 12:21 AM, Vyacheslav Daradur <daradu...@gmail.com> > wrote: > > > > Denis, thank you for answers. > > > > I meant another. > > > > For example: > > Cache queries use a BinaryObjectImpl and a withKeepBinary-mode use it, so > > looks like all actions on serialized object are make via a > BinaryObjectImpl. > > > > Does a serialized object always is stored as BinaryObjectImpl or it will > be > > wrapped on demand? > > > > 2017-04-12 22:34 GMT+03:00 Denis Magda <dma...@apache.org>: > > > >> A Java wrapper around an actual binary byte array with some additional > >> fields and methods to work with the serialized data. > >> > >> — > >> Denis > >> > >>> On Apr 12, 2017, at 8:33 AM, Vyacheslav Daradur <daradu...@gmail.com> > >> wrote: > >>> > >>> In what cases BinaryObjecImpl is used? > >>> > >>> 2017-04-12 18:08 GMT+03:00 Denis Magda <dma...@apache.org>: > >>> > >>>> Hi, > >>>> > >>>> A cache entry is always stored in a binary format (byte array) in a > >> cache. > >>>> Even when you transfer an entry from one node to another, as a result > of > >>>> cache.put(…), operation the entry will be serialized into the binary > >> format > >>>> and transferred over the wire. > >>>> > >>>> — > >>>> Denis > >>>> > >>>>> On Apr 12, 2017, at 1:11 AM, Vyacheslav Daradur <daradu...@gmail.com > > > >>>> wrote: > >>>>> > >>>>> Hello Igniters! > >>>>> > >>>>> I have one conceptual question: > >>>>> > >>>>> When we put an object in IgniteCache, how it is stored? > >>>>> > >>>>> As I understand, after marshalling we have an array of bytes, > >>>>> 1) in a local node it is wrapped in BinaryObjectImpl and stored in > >> memory > >>>>> 2) it is sent to remote node as byte array where it will be wrapped > in > >>>>> BinaryObjectImpl and be stored in memory > >>>>> > >>>>> -- > >>>>> Best Regards, Vyacheslav > >>>> > >>>> > >>> > >>> > >>> -- > >>> Best Regards, Vyacheslav > >> > >> > > > > > > -- > > Best Regards, Vyacheslav > > -- Best Regards, Vyacheslav
