Comments (2)
这个看起来像请求中间的no_error的Expectation违反了(这个是请求流水线的一个机制),查看下对应的库
/home/admin/drds-server/logs/库名/tddl.log
有没有其他同时间的报错信息
from polardbx-sql.
1、又测试了一次,/home/admin/drds-server/logs/tddl/XLog.log如下:
2021-11-02 14:06:22.120 ERROR ERR-CODE: [PXC-10004][ERR_X_PROTOCOL_RESULT] Fatal error when fetch data: Expectation failed: no_error HY000
com.alibaba.polardbx.common.exception.TddlRuntimeException: ERR-CODE: [PXC-10004][ERR_X_PROTOCOL_RESULT] Fatal error when fetch data: Expectation failed: no_error HY000
at com.alibaba.polardbx.rpc.result.XResult.internalFetchOneObject(XResult.java:921)
at com.alibaba.polardbx.rpc.result.XResult.waitFinish(XResult.java:508)
at com.alibaba.polardbx.rpc.client.XSession.flushIgnorable(XSession.java:889)
at com.alibaba.polardbx.rpc.pool.XConnection.close(XConnection.java:112)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initTsoServicesX(MetaDbDataSource.java:132)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initXDataSourceByJdbcProps(MetaDbDataSource.java:170)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initMetaDbDataSource(MetaDbDataSource.java:181)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.doInit(MetaDbDataSource.java:121)
at com.alibaba.polardbx.common.model.lifecycle.AbstractLifecycle.init(AbstractLifecycle.java:43)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.getInstance(MetaDbDataSource.java:462)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initMetaDbDataSource(MetaDbDataSource.java:488)
at com.alibaba.polardbx.config.loader.ServerLoader.initPolarDbXComponents(ServerLoader.java:207)
at com.alibaba.polardbx.config.loader.ServerLoader.load(ServerLoader.java:181)
at com.alibaba.polardbx.config.loader.ServerLoader.doInit(ServerLoader.java:91)
at com.alibaba.polardbx.common.model.lifecycle.AbstractLifecycle.init(AbstractLifecycle.java:43)
at com.alibaba.polardbx.CobarConfig.initCobarConfig(CobarConfig.java:68)
at com.alibaba.polardbx.CobarConfig.(CobarConfig.java:61)
at com.alibaba.polardbx.CobarServer.(CobarServer.java:141)
at com.alibaba.polardbx.CobarServer.(CobarServer.java:95)
at com.alibaba.polardbx.server.TddlLauncher.main(TddlLauncher.java:82)
2、对应数据库sbtestdb下的日志/home/admin/drds-server/logs/sbtestdb/tddl.log
2021-11-02 14:01:19.344 [ServerExecutor-bucket-1-18-thread-9] WARN com.alibaba.polardbx.optimizer.planmanager.PlanManager - [user=polardbx_root,host=,port=50370,schema=sbtestdb] [TDDL] PlanManager init consuming 0.011 seconds, tddl version: 5.4.12-20211018
2021-11-02 14:19:32.138 [ServerExecutor-bucket-1-18-thread-2] WARN com.alibaba.polardbx.optimizer.planmanager.PlanManager - [user=polardbx_root,host=,port=55074,schema=sbtestdb] [TDDL] PlanManager init consuming 0.012 seconds, tddl version: 5.4.12-20211018
2021-11-02 14:19:42.617 [ServerExecutor-bucket-1-18-thread-6] ERROR com.alibaba.polardbx.net.handler.FrontendCommandHandler - [user=polardbx_root,host=,port=55074,schema=sbtestdb] [TDDL] Unknown command: 9, tddl version: 5.4.12-20211018
from polardbx-sql.
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