Hallo Starrocks Community. I need some help understanding below logs: I have one 1 FE and 4 CN Nodes. 2025-10-14 135208.440+02:00 WARN (thrift-server-pool-7|234) [DefaultCoordinator.updateRuntimeProfile():1181] exec state report failed status=errorCode GLOBAL_DICT_ERROR no global dict: BE:11023, query_id=3642f6eb-a8f4-11f0-89fa-766c606d8299, instance_id=3642f6eb-a8f4-11f0-89fa-766c606d829e, backend_id=11023 2025-10-14 135208.440+02:00 WARN (thrift-server-pool-7|234) [DefaultCoordinator.updateStatus():900] one instance report fail throw updateStatus(), need cancel. job id: -1, query id: 3642f6eb-a8f4-11f0-89fa-766c606d8299, instance id: 3642f6eb-a8f4-11f0-89fa-766c606d829e 2025-10-14 135208.440+02:00 WARN (cache-dict-10|279) [DefaultCoordinator.getNext():965] get next fail, need cancel. status errorCode CANCELLED InternalError, query id: 3642f6eb-a8f4-11f0-89fa-766c606d8299 2025-10-14 135208.440+02:00 WARN (cache-dict-10|279) [DefaultCoordinator.dealStatusToTryRetry():928] query 3642f6eb-a8f4-11f0-89fa-766c606d8299 failed: no global dict: BE:11023 2025-10-14 135208.441+02:00 WARN (thrift-server-pool-11|245) [DefaultCoordinator.updateRuntimeProfile():1181] exec state report failed status=errorCode CANCELLED InternalError, query_id=3642f6eb-a8f4-11f0-89fa-766c606d8299, instance_id=3642f6eb-a8f4-11f0-89fa-766c606d829a, backend_id=11031 2025-10-14 135208.441+02:00 WARN (cache-dict-10|279) [StmtExecutor.executeStmtWithExecPlan():2932] Failed to execute executeStmtWithExecPlan com.starrocks.common.StarRocksException: no global dict: BE:11023 at com.starrocks.qe.DefaultCoordinator.dealStatusToTryRetry(DefaultCoordinator.java:945) at com.starrocks.qe.DefaultCoordinator.getNext(DefaultCoordinator.java:977) at com.starrocks.qe.StmtExecutor.executeStmtWithExecPlan(StmtExecutor.java:2925) at com.starrocks.statistic.StatisticExecutor.executeStatisticDQLWithSample(StatisticExecutor.java:361) at com.starrocks.statistic.StatisticExecutor.executeStatisticDQLWithoutContext(StatisticExecutor.java:342) at com.starrocks.statistic.StatisticExecutor.queryDictSync(StatisticExecutor.java:337) at com.starrocks.sql.optimizer.statistics.CacheDictManager$1.lambda$asyncLoad$0(CacheDictManager.java:78) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:840)

Seems like an issue with the low cardinality dictionary optimization. You can fix it by increasing

low_cardinality_threshold

fe config or disable

cbo_enable_low_cardinality_optimize

system var

Thanks I will try and see if the error goes away.