Alexey Goncharuk created IGNITE-13100:
-----------------------------------------
Summary: ClassCastException in cache group metrics on client nodes
Key: IGNITE-13100
URL: https://issues.apache.org/jira/browse/IGNITE-13100
Project: Ignite
Issue Type: Bug
Reporter: Alexey Goncharuk
The following exception can be observed when reading cache group metrics on
client nodes with persistence-enabled config:
{code}
java.lang.ClassCastException:
org.apache.ignite.internal.processors.cache.persistence.IgniteCacheDatabaseSharedManager
cannot be cast to
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager
at
org.apache.ignite.internal.processors.cache.CacheGroupMetricsImpl.database(CacheGroupMetricsImpl.java:506)
at
org.apache.ignite.internal.processors.cache.CacheGroupMetricsImpl.lambda$new$0(CacheGroupMetricsImpl.java:103)
at
org.apache.ignite.internal.util.lang.GridFunc.lambda$nonThrowableSupplier$3(GridFunc.java:3341)
at
org.apache.ignite.internal.processors.metric.impl.LongGauge.value(LongGauge.java:45)
at
org.apache.ignite.spi.metric.LongMetric.getAsString(LongMetric.java:29)
{code}
The reason is an incomplete check for persistence enabled in
{{CacheGroupMetricsImpl}}: we should also check for client nodes.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
