[ https://issues.apache.org/jira/browse/IGNITE-13100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Goncharuk updated IGNITE-13100: -------------------------------------- Labels: metrics (was: ) > 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 > Assignee: Alexey Goncharuk > Priority: Major > Labels: metrics > Fix For: 2.9 > > Time Spent: 40m > Remaining Estimate: 0h > > 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. > Suggested solution: include the check for client node mode for database > metrics readings -- This message was sent by Atlassian Jira (v8.3.4#803005)