Hi experts, I'm running ignite server node in k8s and recently I upgraded ignite to 2.10.0. Ignite is started with below command: /opt/rta/os/jre/bin/java -XX:+AggressiveOpts -Djava.net.preferIPv4Stack=true -XX:+UseG1GC -XX:+DisableExplicitGC -Dfile.encoding=UTF-8 -DIGNITE_QUIET=false -DIGNITE_SUCCESS_FILE=/opt/rta/os/ignite/work/ignite_success_f0dac24c-d7aa-48bd-82d6-1492ab47e18f -DIGNITE_HOME=/opt/rta/os/ignite -DIGNITE_PROG_NAME=/opt/rta/os/ignite/bin/ignite.sh -cp /opt/rta/os/ignite/libs/*:/opt/rta/os/ignite/libs/ignite-control-utility/*:/opt/rta/os/ignite/libs/ignite-indexing/*:/opt/rta/os/ignite/libs/ignite-kubernetes/*:/opt/rta/os/ignite/libs/ignite-rest-http/*:/opt/rta/os/ignite/libs/ignite-spring/*:/opt/rta/os/ignite/libs/licenses/*:/opt/rta/os/ignite/libs/rta-windows/* org.apache.ignite.startup.cmdline.CommandLineStartup /opt/rta/os/ignite/config/ignite-config.xml
>From time to time I'm getting below exception that complain about "Failed to resolve class name": SEVERE: Failed to notify listener: com.rta.rtanalytics.baseline.common.compute.WindowOptimizer$$Lambda$918/1241362859@cd85226 javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException: Failed to resolve class name [platformId=0, platform=Java, typeId=-1052093315] at org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1263) at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.cacheException(IgniteCacheProxyImpl.java:2083) at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.get(IgniteCacheProxyImpl.java:1110) at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.get(GatewayProtectedCacheProxy.java:676) at com.rta.rtanalytics.baseline.common.compute.WindowOptimizer.lambda$updateCacheState$44eb080f$1(WindowOptimizer.java:177) at org.apache.ignite.internal.util.future.IgniteFutureImpl$InternalFutureListener.apply(IgniteFutureImpl.java:214) at org.apache.ignite.internal.util.future.IgniteFutureImpl$InternalFutureListener.apply(IgniteFutureImpl.java:179) at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:399) at org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:347) at org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:335) at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:511) at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:490) at org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1650) at org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1618) at org.apache.ignite.internal.processors.task.GridTaskWorker.reduce(GridTaskWorker.java:1193) at org.apache.ignite.internal.processors.task.GridTaskWorker.onResponse(GridTaskWorker.java:975) at org.apache.ignite.internal.processors.task.GridTaskProcessor.processJobExecuteResponse(GridTaskProcessor.java:1161) at org.apache.ignite.internal.processors.job.GridJobWorker.finishJob(GridJobWorker.java:965) at org.apache.ignite.internal.processors.job.GridJobWorker.finishJob(GridJobWorker.java:813) at org.apache.ignite.internal.processors.job.GridJobWorker.execute0(GridJobWorker.java:662) at org.apache.ignite.internal.processors.job.GridJobWorker.body(GridJobWorker.java:521) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: class org.apache.ignite.IgniteCheckedException: Failed to resolve class name [platformId=0, platform=Java, typeId=-1052093315] at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7587) at org.apache.ignite.internal.util.future.GridFutureAdapter.resolve(GridFutureAdapter.java:260) at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:172) at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:141) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:4893) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.repairableGet(GridCacheAdapter.java:4852) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:1470) at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.get(IgniteCacheProxyImpl.java:1107) ... 22 more Caused by: class org.apache.ignite.binary.BinaryInvalidTypeException: Failed to resolve class name [platformId=0, platform=Java, typeId=-1052093315] at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:717) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1762) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1721) at org.apache.ignite.internal.binary.BinaryObjectImpl.deserialize(BinaryObjectImpl.java:649) at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:148) at org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinary(CacheObjectUtils.java:197) at org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinaryIfNeeded(CacheObjectUtils.java:76) at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:138) at org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinaryIfNeeded(GridCacheContext.java:1825) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.setResult(GridPartitionedSingleGetFuture.java:780) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.localGet(GridPartitionedSingleGetFuture.java:563) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.tryLocalGet(GridPartitionedSingleGetFuture.java:445) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.mapKeyToNode(GridPartitionedSingleGetFuture.java:409) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.map(GridPartitionedSingleGetFuture.java:284) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.init(GridPartitionedSingleGetFuture.java:248) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync0(GridDhtAtomicCache.java:1459) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.access$1600(GridDhtAtomicCache.java:146) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:488) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:486) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.asyncOp(GridDhtAtomicCache.java:785) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync(GridDhtAtomicCache.java:486) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:4886) ... 25 more Caused by: java.lang.ClassNotFoundException: Failed to resolve class name [platformId=0, platform=Java, typeId=-1052093315] at org.apache.ignite.internal.MarshallerContextImpl.getClassName(MarshallerContextImpl.java:459) at org.apache.ignite.internal.MarshallerContextImpl.getClassName(MarshallerContextImpl.java:384) at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:698) ... 46 more It looks to me a concurrent issue since it's not happening consistently. I tried the debug session but it's not giving me additional information. I'm suspecting it could due to some jar missing or collided jar files but I have no idea which one is causing the issue. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/