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Jialin Qiao commented on IOTDB-5048: ------------------------------------ https://github.com/apache/iotdb/pull/8165 > Aggregation query reports 305 about internal error > -------------------------------------------------- > > Key: IOTDB-5048 > URL: https://issues.apache.org/jira/browse/IOTDB-5048 > Project: Apache IoTDB > Issue Type: Bug > Components: mpp-cluster > Affects Versions: 0.14.0-SNAPSHOT > Reporter: xiaozhihong > Assignee: Jinrui Zhang > Priority: Major > Attachments: config.properties, image-2022-11-25-20-58-44-299.png, > log_confignode_all.log, log_datanode_all.log > > > commit c1cd52be0a1a9d19ea22db212f22e21b45165c07 > step 1: Start 1C1D, 1replication > step 2: write data by benchmark > step 3: execute SQL > {code:java} > IoTDB> select count(s_0) from root.test.g_0.d_0; > Msg: 305: [INTERNAL_SERVER_ERROR(305)] Exception occurred: "select count(s_0) > from root.test.g_0.d_0". executeStatement failed. class > org.apache.iotdb.db.mpp.plan.planner.plan.node.source.AlignedSeriesAggregationScanNode > cannot be cast to class > org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SeriesAggregationScanNode > > (org.apache.iotdb.db.mpp.plan.planner.plan.node.source.AlignedSeriesAggregationScanNode > and > org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SeriesAggregationScanNode > are in unnamed module of loader 'app') {code} > The log is: > !image-2022-11-25-20-58-44-299.png|width=540,height=203! -- This message was sent by Atlassian Jira (v8.20.10#820010)