Hi, Looks like a bug.
Can you share grid configuration? Do you have more than one node in same JVM? Do you have configure cache groups manually? On Fri, Jun 8, 2018 at 4:48 PM, HEWA WIDANA GAMAGE, SUBASH < subash.hewawidanagam...@fmr.com> wrote: > Hi everyone, > > > > As a quick note on what we do here, we listen to NODE_FAILED, and > NODE_SEGMENTED events and upon such events, we use Ignition.stopAll(true) > and Ignition.start() to restart the Ignite grid in a given JVM. Here Ignite > does not starts as a standalone process by itself, but bootstrap > programmatically since it’s meant to be a part of some other main process. > > > > So we received a NODE_FAILED evet and restarted Ignite where we see > following error and start fails. And “mycache” is created with LRU > eviction policy at Ignite startup process. > > > > As per error, it tries to registering an LruEvictionPolicy MBean twice. We > use a cache named mycache in PARTITIONED mode with 4 nodes in the cluster. > Any idea for this behavior ? > > > > > > org.apache.ignite.IgniteException: Failed to register MBean for > component: LruEvictionPolicy [max=100000, batchSize=1, > maxMemSize=524288000, memSize=0, size=0] > at org.apache.ignite.internal.util.IgniteUtils. > convertException(IgniteUtils.java:946) > at org.apache.ignite.Ignition.start(Ignition.java:325) > at com.test.IgniteRuntime.start(IgniteRuntime.java:87) > at com.test.segmentation.SegmentationResolver.recycle( > SegmentationResolver.java:61) > at com.test.RandomizedDelayResolver.resolve( > RandomizedDelayResolver.java:47) > at com.test.SegmentationProcessor.lambda$init$2(SegmentationProcessor. > java:95) > at java.util.concurrent.Executors$RunnableAdapter. > call(Executors.java:511) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1149) > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > Caused by: org.apache.ignite.IgniteCheckedException: Failed to register > MBean for component: LruEvictionPolicy [max=100000, batchSize=1, > maxMemSize=524288000, memSize=0, size=0] > at org.apache.ignite.internal.processors.cache.GridCacheProcessor. > registerMbean(GridCacheProcessor.java:3518) > at org.apache.ignite.internal.processors.cache. > GridCacheProcessor.prepare(GridCacheProcessor.java:557) > at org.apache.ignite.internal.processors.cache. > GridCacheProcessor.prepare(GridCacheProcessor.java:529) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor. > createCache(GridCacheProcessor.java:1306) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor. > onKernalStart(GridCacheProcessor.java:801) > at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:959) > at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0( > IgnitionEx.java:1799) > at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start( > IgnitionEx.java:1602) > at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1042) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:569) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:516) > at org.apache.ignite.Ignition.start(Ignition.java:322) > ... 11 common frames omitted > Caused by: javax.management.InstanceAlreadyExistsException: > org.apache:clsLdr=764c12b6,group=mycache,name=org.apache. > ignite.cache.eviction.lru.LruEvictionPolicy > at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor. > registerWithRepository(DefaultMBeanServerInterceptor.java:1898) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor. > registerDynamicMBean(DefaultMBeanServerInterceptor.java:966) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor. > registerObject(DefaultMBeanServerInterceptor.java:900) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean( > DefaultMBeanServerInterceptor.java:324) > at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean( > JmxMBeanServer.java:522) > at org.apache.ignite.internal.util.IgniteUtils.registerCacheMBean( > IgniteUtils.java:4523) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor. > registerMbean(GridCacheProcessor.java:3514) > ... 22 common frames omitted > > > > > > > > > -- Best regards, Andrey V. Mashenkov
