Mirza Aliev created IGNITE-20058:
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Summary: NPE in
DistributionZoneManagerAlterFilterTest#testAlterFilter
Key: IGNITE-20058
URL: https://issues.apache.org/jira/browse/IGNITE-20058
Project: Ignite
Issue Type: Bug
Reporter: Mirza Aliev
{[DistributionZoneManagerAlterFilterTest#testAlterFilter}} is flaky and with
very low failure rate it fails with NPE (1 fail in 1500 runs)
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2023-07-25 16:48:30:520 +0400
[ERROR][%test%metastorage-watch-executor-0][WatchProcessor] Error occurred when
processing a watch event
java.lang.NullPointerException
at
org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$onUpdateScaleDown$18(DistributionZoneManager.java:737)
at
org.apache.ignite.internal.configuration.notifications.ConfigurationNotifier.notifyPublicListeners(ConfigurationNotifier.java:488)
at
org.apache.ignite.internal.configuration.notifications.ConfigurationNotifier$1.visitLeafNode(ConfigurationNotifier.java:136)
at
org.apache.ignite.internal.configuration.notifications.ConfigurationNotifier$1.visitLeafNode(ConfigurationNotifier.java:129)
at
org.apache.ignite.internal.distributionzones.configuration.DistributionZoneNode.traverseChildren(Unknown
Source)
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