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v4以上版本的writer是否有限流功能? #854
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@suxb201 大佬,这里新开了限流相关的问题 |
这两个值改小试试:
|
请问一下,target_redis_client_max_querybuf_len 这个1gb代表什么含义呢?有办法推出来对应的迁移速度是每秒多少吗? 比如限流配置的话:每次要迁移一个集群,可以提前知道目标集群最多可以接受每秒10M的数据。我把迁移工具的限流参数调的小于每秒10M即可。 |
你修改 pipeline_count_limit 改小试试先 |
分别测试了3组case 以上测试,可以说明调整该参数,可以有效避免上面的报错。 |
@Minnull 我也不知道,没遇到过目的端性能太差的场景。 |
问题描述(Issue Description)
目标redis集群性能太差,迁移速度太快导致目标redis响应时间变长,命令写入超时,redis-shake挂掉。
环境信息(Environment)
日志信息(Logs)
其他信息(Additional Information)
`[sync_reader]
cluster = false # set to true if source is a redis cluster
tls = false #
sync_rdb = true # set to false if you don't want to sync rdb
sync_aof = true # set to false if you don't want to sync aof
prefer_replica = true # set to true if you want to sync from replica node
try_diskless = false # set to true if you want to sync by socket and source repl-diskless-sync=yes
[redis_writer]
cluster = false # set to true if target is a redis cluster
sentinel = false # set to true if target is a redis sentinel
tls = false
off_reply = false # ture off the server reply`
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