Hi! IgniteQueue is stored in the atomics cache, which is called ignite-sys-atomic-cache@default-ds-group by default. This cache is stored in the default data region, so in order to make it persisted, you need to make the default data region persisted using DataStorageConfiguration#defaultDataRegionConfiguration property.
The issue with the deadlock seems similar to the following one: https://issues.apache.org/jira/browse/IGNITE-10250 You can try a nightly build, where this issue is fixed: https://ci.ignite.apache.org/viewLog.html?buildId=lastSuccessful&buildTypeId=Releases_NightlyRelease_RunApacheIgniteNightlyRelease&tab=artifacts&guest=1 Denis On 10 Aug 2018, 13:32 +0300, dkol <deepa.kolwal...@tcs.com>, wrote: > Hi arunkjn > > were you able to resolve this issue ? > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/