Hi Pavel, FULL_SYNC might impact performance, since it will be waiting to complete the updates in all nodes.
Thanks, Charlin On Wed, 22 Jan 2025 at 17:55, Pavel Tupitsyn <ptupit...@apache.org> wrote: > Try FULL_SYNC - you seem to expect the updates to be visible on all nodes > immediately, this might help. > > On Wed, Jan 22, 2025 at 2:09 PM Charlin S <charli...@hotelhub.com> wrote: > >> Hi Pavel, >> We are not changing mode explicitly so its Default value is PRIMARY_SYNC >> <https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/cache/CacheWriteSynchronizationMode.html#PRIMARY_SYNC> >> only. >> >> Thanks >> Charlin >> >> >> On Wed, 22 Jan 2025 at 17:29, Pavel Tupitsyn <ptupit...@apache.org> >> wrote: >> >>> Which CacheWriteSynchronizationMode [1] do you use? >>> >>> >>> [1] >>> https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/cache/CacheWriteSynchronizationMode.html >>> >>> On Wed, Jan 22, 2025 at 1:55 PM Charlin S <charli...@hotelhub.com> >>> wrote: >>> >>>> Hi Pavel, >>>> >>>> Data read and write happening from different client nodes. >>>> Scenario:- >>>> 1. Insert into cache >>>> 2. Landing on the second page ( reading cache data - some time failing) >>>> 3. Landing on the third page (reading cache again - some time failing) >>>> >>>> Web tier(2 web server) calls app tier(3 servers) for cache operation >>>> and app tier connected to Ignite using tick client >>>> Data insertion happening from one client node and reading happening >>>> from another client node.I am not sure if this intermittent failure >>>> happening when its reading from another client node. >>>> >>>> Thanks, >>>> Charlin >>>> >>>> >>>> >>>> >>>> On Wed, 22 Jan 2025 at 17:11, Pavel Tupitsyn <ptupit...@apache.org> >>>> wrote: >>>> >>>>> Do you have an exact measurement? Could it be some race condition? Do >>>>> you read from the same node/client as write? >>>>> >>>>> On Wed, Jan 22, 2025 at 12:31 PM Charlin S <charli...@hotelhub.com> >>>>> wrote: >>>>> >>>>>> Hi Pavel, >>>>>> I am expecting data since read is happening soon after insert. Data >>>>>> expiry will happen after 1 hour. So my expectation data should be >>>>>> present. >>>>>> >>>>>> Thanks, >>>>>> Charlin >>>>>> >>>>>> >>>>>> On Wed, 22 Jan 2025 at 13:48, Pavel Tupitsyn <ptupit...@apache.org> >>>>>> wrote: >>>>>> >>>>>>> What is the difference between expected and actual expiry time? >>>>>>> >>>>>>> On Wed, Jan 22, 2025 at 8:54 AM Charlin S <charli...@hotelhub.com> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi Pavel, >>>>>>>> This is happening only at production environment and data >>>>>>>> keynotfound exception before triggering expiry policy (expiry policy >>>>>>>> time >>>>>>>> still longer) >>>>>>>> >>>>>>>> Following configuration part of xml bean file for communication. Is >>>>>>>> there any issue in that please let me know. >>>>>>>> <property name="communicationSpi"> >>>>>>>> <bean >>>>>>>> class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi"> >>>>>>>> <property name="sharedMemoryPort" value="-1"/> >>>>>>>> <property name="localPort" value="57605"/> >>>>>>>> </bean> >>>>>>>> </property> >>>>>>>> >>>>>>>> Thanks & Regards, >>>>>>>> Charlin >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Tue, 21 Jan 2025 at 12:49, Pavel Tupitsyn <ptupit...@apache.org> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi, please provide more details. >>>>>>>>> >>>>>>>>> - Do you have a reproducer? >>>>>>>>> - Do you mean that expiry policy triggers sooner than expected? >>>>>>>>> >>>>>>>>> On Tue, Jan 21, 2025 at 9:14 AM Charlin S <charli...@hotelhub.com> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Hi All, >>>>>>>>>> I am getting below error while reading data by key but data >>>>>>>>>> presents cache as expiry policy time not reached. >>>>>>>>>> Cache mode: Partition >>>>>>>>>> Number Server Node: 2 >>>>>>>>>> Number client Node : 8 >>>>>>>>>> The given key was not present in the cache: >>>>>>>>>> Test|2711e8b9-7411-41bc-938c-d3d4ae9722ce@$@System.Collections.Generic.KeyNotFoundException: >>>>>>>>>> The given key was not present in the cache: >>>>>>>>>> Test|2711e8b9-7411-41bc-938c-d3d4ae9722ce >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.Cache.CacheImpl`2.<>c__DisplayClass49_0.<Get>b__1(IBinaryStream >>>>>>>>>> stream, Int64 res) >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutLong[TR](Int32 >>>>>>>>>> type, >>>>>>>>>> Func`2 outAction, Func`3 inAction, Func`2 readErrorAction) >>>>>>>>>> at Apache.Ignite.Core.Impl.Cache.CacheImpl`2.Get(TK key) >>>>>>>>>> >>>>>>>>>> Thanks & Regards, >>>>>>>>>> Charlin >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>
