PolarDB-X这是什么错误呢？

PolarDB-X这是什么错误呢？发现这个 polardbx-server-5.4.19 启动报错的日志 都是分散的，零落在不同的日志文件里，但是启动的日志文件却没有错误信息
2024-07-30 10:09:37.774 INFO [TDDL] XConnectionManager init metaDB port: 32886, tddl version: 5.4.19-20240725
2024-07-30 10:10:54.281 INFO [TDDL] XConnectionManager init metaDB port: 32886, tddl version: 5.4.19-20240725
2024-07-30 10:10:54.465 ERROR [TDDL] Failed to init meta db, err is, tddl version: 5.4.19-20240725
com.alibaba.polardbx.common.exception.TddlRuntimeException: ERR-CODE: [PXC-10001][ERR_X_PROTOCOL_CLIENT] XDataSource to my_polarx#df196426@127.0.0.1:32886 Failed to init new TCP. XClientPool to my_polarx#df196426@127.0.0.1:32886 now 0 TCP(0 aging), 0 sessions(0 running, 0 idle), 0 waiting connection.
at com.alibaba.polardbx.rpc.compatible.XDataSource.getConnection(XDataSource.java:210)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initTsoServicesX(MetaDbDataSource.java:139)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initXDataSourceByJdbcProps(MetaDbDataSource.java:202)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.initMetaDbDataSource(MetaDbDataSource.java:213)
at com.alibaba.polardbx.gms.metadb.MetaDbDataSource.doInit(MetaDbDataSource.java:135)