Hi Igor, The current implementation assumes that compactFooters should be disabled, we did not enforce this configuration yet. However, generally, you are right, and we must have a local-only metadata storage which will keep binary metadata.
2017-05-25 14:46 GMT+03:00 Seliverstov Igor <gvvinbl...@gmail.com>: > Hi guys! > > Seems the new persistance feature is not compatable with our default > configuration. > > A simplest test where I store an object type, restart the grid and try to > get the object by its key fails with NPE: > > java.lang.NullPointerException > at > org.apache.ignite.internal.processors.cache.binary. > CacheObjectBinaryProcessorImpl.metadata(CacheObjectBinaryProcessorImpl > .java:492) > at > org.apache.ignite.internal.processors.cache.binary. > CacheObjectBinaryProcessorImpl$2.metadata(CacheObjectBinaryProcessorImpl > .java:174) > at > org.apache.ignite.internal.binary.BinaryContext.metadata( > BinaryContext.java:1231) > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.getOrCreateSchema( > BinaryReaderExImpl.java:1987) > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.< > init>(BinaryReaderExImpl.java:283) > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.< > init>(BinaryReaderExImpl.java:182) > at > org.apache.ignite.internal.binary.BinaryObjectImpl. > reader(BinaryObjectImpl.java:827) > at > org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue( > BinaryObjectImpl.java:791) > at > org.apache.ignite.internal.binary.BinaryObjectImpl.value( > BinaryObjectImpl.java:142) > at > org.apache.ignite.internal.processors.cache.CacheObjectContext. > unwrapBinary(CacheObjectContext.java:273) > at > org.apache.ignite.internal.processors.cache.CacheObjectContext. > unwrapBinaryIfNeeded(CacheObjectContext.java:161) > at > org.apache.ignite.internal.processors.cache.CacheObjectContext. > unwrapBinaryIfNeeded(CacheObjectContext.java:148) > at > org.apache.ignite.internal.processors.cache.GridCacheContext. > unwrapBinaryIfNeeded(GridCacheContext.java:1713) > at > org.apache.ignite.internal.processors.cache.distributed.dht. > GridPartitionedSingleGetFuture.setResult(GridPartitionedSingleGetFuture > .java:648) > at > org.apache.ignite.internal.processors.cache.distributed.dht. > GridPartitionedSingleGetFuture.localGet(GridPartitionedSingleGetFuture > .java:441) > at > org.apache.ignite.internal.processors.cache.distributed.dht. > GridPartitionedSingleGetFuture.mapKeyToNode(GridPartitionedSingleGetFuture > .java:327) > at > org.apache.ignite.internal.processors.cache.distributed.dht. > GridPartitionedSingleGetFuture.map(GridPartitionedSingleGetFuture > .java:212) > at > org.apache.ignite.internal.processors.cache.distributed.dht. > GridPartitionedSingleGetFuture.init(GridPartitionedSingleGetFuture > .java:204) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache.getAsync0(GridDhtAtomicCache.java:1460) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache.access$1600(GridDhtAtomicCache.java:130) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:528) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:526) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache.asyncOp(GridDhtAtomicCache.java:821) > at > org.apache.ignite.internal.processors.cache.distributed. > dht.atomic.GridDhtAtomicCache.getAsync(GridDhtAtomicCache.java:526) > at > org.apache.ignite.internal.processors.cache.GridCacheAdapter.get0( > GridCacheAdapter.java:4458) > at > org.apache.ignite.internal.processors.cache.GridCacheAdapter.get( > GridCacheAdapter.java:4439) > at > org.apache.ignite.internal.processors.cache.GridCacheAdapter.get( > GridCacheAdapter.java:1326) > at > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.get( > IgniteCacheProxy.java:1180) > > Guess it happens because we don't store bynary metadata (with > use-compact-footer=false everything works fine). > > Any thoughts on that? > > I suppose we have to store the binary metadata if the persistence is on. > > Regards, > Igor >
