Sergey Kosarev created IGNITE-12549: ---------------------------------------
Summary: Scan query/iterator on a replicated cache may get wrong results Key: IGNITE-12549 URL: https://issues.apache.org/jira/browse/IGNITE-12549 Project: Ignite Issue Type: Bug Components: cache Affects Versions: 2.7.6 Reporter: Sergey Kosarev Case 1 1. start server node 1 2 create and fill replicated cache with RebalanceMode.Async (as by default) 3 start servr node 2 3 immediately execute scan query on the replicated cache((or just iterate the cache)) on the node 2 It can get empty or partial results. (if rebalance on node 2 is finished) Case 2 1. start server node 1 2 create and fill replicated cache with RebalanceMode.Async (as by default) 3 start client node 2 3 start server node 3 3 immediately execute scan query on the replicated cache((or just iterate the cache)) on the client node 2 It can get empty or partial results. (if rebalance on node 2 is not finished and query is mapped on the node 2) It looks like problem in the org.apache.ignite.internal.processors.cache.query.GridCacheQueryAdapter#nodes() case REPLICATED: if (prj != null || part != null) return nodes(cctx, prj, part); if (cctx.affinityNode()) return *Collections.singletonList(cctx.localNode())*; Collection<ClusterNode> affNodes = nodes(cctx, null, null); return affNodes.isEmpty() ? affNodes : *Collections.singletonList(F.rand(affNodes))*; case PARTITIONED: return nodes(cctx, prj, part); -- This message was sent by Atlassian Jira (v8.3.4#803005)