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Dmitriy Pavlov updated IGNITE-8252: ----------------------------------- Fix Version/s: (was: 2.6) 2.7 > NullPointerException is thrown during parallel massive start of nodes > --------------------------------------------------------------------- > > Key: IGNITE-8252 > URL: https://issues.apache.org/jira/browse/IGNITE-8252 > Project: Ignite > Issue Type: Bug > Components: zookeeper > Reporter: Sergey Chugunov > Assignee: Sergey Chugunov > Priority: Major > Fix For: 2.7 > > > When many nodes are started in parallel and IGNITE_DISCOVERY_HISTORY_SIZE is > set to too small value (smaller than size of batch of nodes joining the > cluster simultaneously) NPE is thrown from the exchange thread: > {noformat} > [ERROR][exchange-worker-#62][GridDhtPartitionsExchangeFuture] Failed to > reinitialize local partitions (preloading will be stopped): > GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=5, > minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=ZookeeperClusterNode > [id=2f412f7f-d326-4303-86f9-91004c82aa7b, addrs=[172.25.1.18], order=5, > loc=true, client=false], topVer=5, nodeId8=2f412f7f, msg=null, > type=NODE_JOINED, tstamp=1523571878505], nodeId=2f412f7f, evt=NODE_JOINED] > java.lang.NullPointerException: null > at > org.apache.ignite.internal.processors.cache.distributed.dht.preloader.latch.ExchangeLatchManager.getLatchCoordinator(ExchangeLatchManager.java:249) > ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.distributed.dht.preloader.latch.ExchangeLatchManager.getOrCreate(ExchangeLatchManager.java:207) > ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.waitPartitionRelease(GridDhtPartitionsExchangeFuture.java:1227) > ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.distributedExchange(GridDhtPartitionsExchangeFuture.java:1112) > ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:713) > [ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2414) > [ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2294) > [ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) > [ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161] > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)