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DocumentationTDSQL-C for MySQLOperation GuideAnalysis EngineOps ManagementCommon Issues

Common Issues

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Last updated: 2025-11-26 11:18:35

Query Error "no available engine for table ..." in the Analysis Engine

Error Message


Error 9805 (HY000): no available engine for tables `tpch1000`.`lineitem`, You can get detail table sync status by `SHOW REPLICATION TABLES `tpch1000`.`lineitem`` [872454a1-63da-40b6-9674-9a730833529c]

Error Causes

Cause 1:
When the table is not fully loaded as a columnar storage table and the current status is Data Loading, querying this table will result in the above error. Wait until the table status changes to Real-Time Loading to perform queries normally.
Cause 2:
When the delay of the table object exceeds the set value of the libra_max_delay_allow_query parameter, querying this table will also result in the above error.
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