【记录一个问题】thanos receiver的日志中出现错误：conflict

完整的错误如下：

level=debug ts=2021-08-16T09:07:43.412451Z caller=handler.go:355 component=receive component=receive-handler msg="failed to handle request" err="store locally for endpoint : conflict"

开始以为是 thanos receive 命令行中配置了receive.local-endpoint参数导致的，去掉参数仍然不行。

---

prometheus中的关键配置为：

# prometheus.yaml
remote_write:
  - url: "http://127.0.0.1:10908/api/v1/receive"

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thanos receiver的启动命令行为：

thanos  receive 
    --tsdb.path "./20210816/" 
    --grpc-address 0.0.0.0:10907 
    --http-address 0.0.0.0:10909 
    --receive.replication-factor 1 
    --label "receive_replica="0"" 
    --label "receive_cluster="eu1"" 
    --remote-write.address 0.0.0.0:10908 
    --log.level=debug 
    --log.format=logfmt