Doris插入数据卡顿

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Doris插入数据卡顿,排查日志发现报错信息如下:
第一个报错:
java.util.concurrent.compietibnException: java.lang.Run
ve, 13343's backend 13483 does not exist or not alive

第二个报错:
2024-07-26 08:41:46,838 WARN (STATS FETCH 51238) [StmtExecutor execut
0:25291 failed te run internal so.: onginstatementiomginstmt!'SELECT* FROM "default cluster
column statistics wHERE "id-0--1-TABLE COMMEN

2 Answers
  1. " backend 13483 does not exist or not alive" show backends 看be状态是否都存活,或者集群cpu/mem/io是否有负载
  2. 这个warn在什么操作下报的,对集群读写是否有影响

查询一个表,在数据库__internal_schemal中查询"select * from column_statistics;"就会报错

查询这个表貌似是系统表,有办法恢复吗