[10:14:42,630][ERROR][Thread-1][IgfsDataManager] Runtime error caught during grid runnable execution: GridWorker [name=igfs-igfs-delete-worker, gridName=node1, finished=false, isCancelled=false, hashCode=393664158, interrupted=false, runner=Thread-1]
java.lang.IllegalStateException: Failed to get cache because it is a system cache: igfs-data
at org.apache.ignite.internal.processors.cache.GridCacheProcessor.publicJCache(GridCacheProcessor.java:2326)
at org.apache.ignite.internal.IgniteKernal.cache(IgniteKernal.java:2247)
at org.gridgain.grid.internal.processors.portable.GridCacheObjectProcessor.contextForCache(GridCacheObjectProcessor.java:539)
at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.<init>(DataStreamerImpl.java:188)
at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.dataStreamer(DataStreamProcessor.java:150)
at org.apache.ignite.internal.processors.igfs.IgfsDataManager.dataStreamer(IgfsDataManager.java:306)
at org.apache.ignite.internal.processors.igfs.IgfsDataManager.access$2800(IgfsDataManager.java:63)
at org.apache.ignite.internal.processors.igfs.IgfsDataManager$AsyncDeleteWorker.body(IgfsDataManager.java:1700)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:107)
at java.lang.Thread.run(Thread.java:745)