when a c++ node with cache(c++ defined) join the java server node(persistence true). it will throw this exception,When I clear server persistence home then restart.the exception won't throw Why?
o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture - Failed to reinitialize local partitions (preloading will be stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=5, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=ZookeeperClusterNode [id=4279e27d-0091-47cf-a165-c8b769240aa8, addrs=[172.17.0.1, 10.153.106.14, 0:0:0:0:0:0:0:1%lo, 127.0.0.1], order=5, loc=false, client=true], topVer=5, nodeId8=56841f60, msg=Node joined: ZookeeperClusterNode [id=4279e27d-0091-47cf-a165-c8b769240aa8, addrs=[172.17.0.1, 10.153.106.14, 0:0:0:0:0:0:0:1%lo, 127.0.0.1], order=5, loc=false, client=true], type=NODE_JOINED, tstamp=1539937359544], nodeId=4279e27d, evt=NODE_JOINED] java.lang.NullPointerException: null at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$11.apply(GridCacheDatabaseSharedManager.java:1243) at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$11.apply(GridCacheDatabaseSharedManager.java:1239) at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:383) at org.apache.ignite.internal.util.future.GridFutureAdapter.listen(GridFutureAdapter.java:353) at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.rebuildIndexesIfNeeded(GridCacheDatabaseSharedManager.java:1239) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:1711) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:126) at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:451) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:729) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2419) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2299) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.lang.Thread.run(Thread.java:745) -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/