Hi Steve, In general this is exception is harmless and it won't affect consistency of caches or stability of the cluster.
However it's interesting why it happens. Do you process SIGTERM using a shutdown hook in your? Do you call Ignite.stop() for every node or how do you stop Ignite cluster? Regards, Denis On Sun, Feb 21, 2016 at 9:30 PM, Steve S. <[email protected]> wrote: > > I observe this exception when my application hosting an Ignite cluster is > shutdown (normal JVM termination, via SIGTERM): > > 2016-02-20T21:55:49.266+0000 [Thread-5] ERROR IgniteKernal%SOMOS_EN_FUEGO > [] > - Failed to pre-stop processor: GridProcessorAdapter [] > javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException: > Failed to execute dynamic cache change request, node is stopping. > at > > org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1618) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.cacheException(IgniteCacheProxy.java:1876) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.close(IgniteCacheProxy.java:1663) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at app.AppService.cancel(AppService.java:100) ~[classes!/:na] > at > > org.apache.ignite.internal.processors.service.GridServiceProcessor.onKernalStop(GridServiceProcessor.java:222) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at > org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:1811) > [ignite-core-1.5.6.jar!/:1.5.6] > at > org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:1757) > [ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2207) > [ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2170) > [ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance$2.run(IgnitionEx.java:1731) > [ignite-core-1.5.6.jar!/:1.5.6] > Caused by: org.apache.ignite.IgniteCheckedException: Failed to execute > dynamic cache change request, node is stopping. > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.initiateCacheChanges(GridCacheProcessor.java:2382) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.dynamicCloseCache(GridCacheProcessor.java:2287) > ~[ignite-core-1.5.6.jar!/:1.5.6] > at > > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.close(IgniteCacheProxy.java:1653) > ~[ignite-core-1.5.6.jar!/:1.5.6] > ... 7 common frames omitted > > What does this mean? Is it something to be concerned with? > > Thanks. > > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Exception-on-Ignite-cluster-shutdown-tp3129.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
