I have 2 nodes with the persistence enabled. I create a cache like so
// all the queues across the frontier instances
CacheConfiguration cacheCfg2 = new CacheConfiguration("queues");
cacheCfg2.setBackups(backups);
cacheCfg2.setCacheMode(CacheMode.PARTITIONED);
globalQueueCache = ignite.getOrCreateCache(cacheCfg2);
where backups is a value > 1
When one of the nodes dies, I get
Exception in thread "Thread-2" javax.cache.CacheException: class org.apache.ignite.internal.processors.cache.CacheInvalidStateException: Failed to execute query because cache partition has been lostParts [cacheName=queues, part=2]
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryAdapter.executeScanQuery(GridCacheQueryAdapter.java:597)
at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl$1.applyx(IgniteCacheProxyImpl.java:519)
at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl$1.applyx(IgniteCacheProxyImpl.java:517)
at org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36)
at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:3482)
at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:516)
at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:843)
at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.query(GatewayProtectedCacheProxy.java:418)
at crawlercommons.urlfrontier.service.ignite.IgniteService$QueueCheck.run(IgniteService.java:270)
Caused by: class org.apache.ignite.internal.processors.cache.CacheInvalidStateException: Failed to execute query because cache partition has been lostParts [cacheName=queues, part=2]
... 9 more
I expected the content to have been replicated onto the other node. Why isn't that the case?
Most likely there is a misconfiguration somewhere. Check the following:
getOrCreateCache to createCache)