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Nikolay Izhikov commented on IGNITE-12027: ------------------------------------------ LGTM. Please, obtain a bot visa one more time. > NPE on try to read the MinimumNumberOfPartitionCopies metric. > ------------------------------------------------------------- > > Key: IGNITE-12027 > URL: https://issues.apache.org/jira/browse/IGNITE-12027 > Project: Ignite > Issue Type: Bug > Reporter: Amelchev Nikita > Assignee: Amelchev Nikita > Priority: Major > Labels: IEP-35 > Fix For: 2.8 > > Time Spent: 2h 10m > Remaining Estimate: 0h > > NPE on try to read the MinimumNumberOfPartitionCopies metric before node > starts. > Details: > {noformat} > java.lang.NullPointerException > at > org.apache.ignite.internal.processors.cache.CacheGroupMetricsImpl.numberOfPartitionCopies(CacheGroupMetricsImpl.java:218) > at > org.apache.ignite.internal.processors.cache.CacheGroupMetricsImpl.getMinimumNumberOfPartitionCopies(CacheGroupMetricsImpl.java:232) > at > org.apache.ignite.internal.util.lang.GridFunc.lambda$nonThrowableSupplier$2(GridFunc.java:3302) > at > org.apache.ignite.internal.processors.metric.impl.IntGauge.value(IntGauge.java:45) > at > org.apache.ignite.spi.metric.opencensus.OpenCensusMetricExporterSpi.lambda$null$5(OpenCensusMetricExporterSpi.java:152) > at java.lang.Iterable.forEach(Iterable.java:75) > at > org.apache.ignite.spi.metric.opencensus.OpenCensusMetricExporterSpi.lambda$export$6(OpenCensusMetricExporterSpi.java:141) > at java.lang.Iterable.forEach(Iterable.java:75) > at > org.apache.ignite.spi.metric.opencensus.OpenCensusMetricExporterSpi.export(OpenCensusMetricExporterSpi.java:137) > at > org.apache.ignite.internal.processors.metric.PushMetricsExporterAdapter.lambda$spiStart$0(PushMetricsExporterAdapter.java:57) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > {noformat} > Reason: {{GridDhtPartitionFullMap partFullMap = > ctx.topology().partitionMap(false);}} is null. -- This message was sent by Atlassian Jira (v8.3.2#803003)