Re: Performance issues when RocksDB block cache is full

2021-02-17 Thread Yun Tang
From: Dawid Wysakowicz Sent: Monday, February 15, 2021 17:55 To: Yaroslav Tkachenko; user@flink.apache.org Cc: Yun Tang Subject: Re: Performance issues when RocksDB block cache is full Hey Yaroslav, Unfortunately I don't have enough knowledge to give you an educated reply. The

Re: Performance issues when RocksDB block cache is full

2021-02-15 Thread Dawid Wysakowicz
Hey Yaroslav, Unfortunately I don't have enough knowledge to give you an educated reply. The first part certainly does make sense to me, but I am not sure how to mitigate the issue. I am ccing Yun Tang who worked more on the RocksDB state backend (It might take him a while to answer though, as he