Andrey Khitrin created IGNITE-22114:
---------------------------------------

             Summary: NullPointerException when restarting a node few times in 
a row
                 Key: IGNITE-22114
                 URL: https://issues.apache.org/jira/browse/IGNITE-22114
             Project: Ignite
          Issue Type: Bug
          Components: general
    Affects Versions: 3.0.0-beta2
            Reporter: Andrey Khitrin


Steps to reproduce:

1. Start a 3-node cluster (`node-1`, `node-2`, `node-3`)
2. Run some load on it (read and write)
3. Shutdown a single node, wait some time, start it again
4. After a little time (say, 30 seconds) shutdown the same node again, wait 
some time, start it again

In my case, an issue was reproduced on commit 
`d593e6487aa36a806bab075d19c8b831ca096a28` (2024-04-24 IGNITE-2124) on the 2nd 
restart of `node-3`.

Expected results: node starts without error.
Actual results: NPE in `ignite3-startup.log`.

{code}
Error when starting the node: org.apache.ignite.lang.IgniteException: 
IGN-CMN-65535 TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe 
org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe Unable to start [node=node-3]
java.util.concurrent.ExecutionException: 
org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe 
org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe Unable to start [node=node-3]
        at 
java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
        at 
java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999)
        at 
org.apache.ignite.internal.app.IgniteRunner.main(IgniteRunner.java:74)
Caused by: org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe 
org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe Unable to start [node=node-3]
        at 
org.apache.ignite.internal.app.IgnitionImpl.handleStartException(IgnitionImpl.java:224)
        at 
org.apache.ignite.internal.app.IgnitionImpl.lambda$doStart$1(IgnitionImpl.java:205)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:930)
        at 
java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:907)
        at 
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
        at 
java.base/java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:610)
        at 
java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:840)
        at 
java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:479)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: java.util.concurrent.CompletionException: 
org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe Unable to start [node=node-3]
        at 
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
        at 
java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:932)
        at 
java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:907)
        at 
java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: org.apache.ignite.lang.IgniteException: IGN-CMN-65535 
TraceId:c7b27181-0977-4925-b0ba-fa07d8a3bebe Unable to start [node=node-3]
        at 
org.apache.ignite.internal.app.IgniteImpl.handleStartException(IgniteImpl.java:1185)
        at 
org.apache.ignite.internal.app.IgniteImpl.lambda$start$27(IgniteImpl.java:1129)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:930)
        ... 5 more
Caused by: java.util.concurrent.CompletionException: 
java.lang.NullPointerException
        at 
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
        at 
java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319)
        at 
java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:645)
        at 
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
        at 
java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2073)
        at 
org.apache.ignite.internal.util.IgniteUtils.lambda$copyStateTo$5(IgniteUtils.java:1211)
        at 
java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
        at 
java.base/java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883)
        at 
java.base/java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251)
        at 
org.apache.ignite.internal.causality.BaseVersionedValue.copyState(BaseVersionedValue.java:315)
        at 
org.apache.ignite.internal.causality.BaseVersionedValue.complete(BaseVersionedValue.java:201)
        at 
org.apache.ignite.internal.causality.IncrementalVersionedValue.lambda$completeInternal$2(IncrementalVersionedValue.java:256)
        at 
java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
        at 
java.base/java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883)
        at 
java.base/java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251)
        at 
org.apache.ignite.internal.causality.IncrementalVersionedValue.completeInternal(IncrementalVersionedValue.java:256)
        at 
org.apache.ignite.internal.metastorage.server.WatchProcessor.notifyUpdateRevisionListeners(WatchProcessor.java:367)
        at 
org.apache.ignite.internal.metastorage.server.persistence.RocksDbKeyValueStorage.notifyRevisionUpdateListenerOnStart(RocksDbKeyValueStorage.java:1670)
        at 
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
        at 
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2235)
        at 
org.apache.ignite.internal.metastorage.impl.MetaStorageManagerImpl.notifyRevisionUpdateListenerOnStart(MetaStorageManagerImpl.java:886)
        at 
org.apache.ignite.internal.app.IgniteImpl.recoverComponentsStateOnStart(IgniteImpl.java:1394)
        at 
org.apache.ignite.internal.app.IgniteImpl.lambda$start$22(IgniteImpl.java:1104)
        at 
java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
        ... 4 more
Caused by: java.lang.NullPointerException
        at 
org.apache.ignite.internal.distributionzones.DistributionZonesUtil.lambda$filterDataNodes$4(DistributionZonesUtil.java:547)
        at 
java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176)
        at 
java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1621)
        at 
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at 
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at 
java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at 
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at 
java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at 
org.apache.ignite.internal.distributionzones.DistributionZonesUtil.filterDataNodes(DistributionZonesUtil.java:550)
        at 
org.apache.ignite.internal.distributionzones.causalitydatanodes.CausalityDataNodesEngine.lambda$dataNodes$3(CausalityDataNodesEngine.java:256)
        at 
org.apache.ignite.internal.util.IgniteUtils.inBusyLock(IgniteUtils.java:831)
        at 
org.apache.ignite.internal.distributionzones.causalitydatanodes.CausalityDataNodesEngine.lambda$dataNodes$4(CausalityDataNodesEngine.java:157)
        at 
java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:642)
        ... 25 more
{code}



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