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From Kien Truong <duckientru...@gmail.com>
Subject Constant write stall warning with RocksDB state backend
Date Wed, 02 Aug 2017 08:24:07 GMT

With the setting SPINNING_DISK_OPTIMIZED_HIGH_MEM, I'm having a lot of warning from RocksDB:

Stalling writes because we have 3 immutable memtables (waiting for flush), max_write_buffer_number
is set to 4 rate 16777216

Increasing max_write_buffer_number causes the message to go away, but I want to ask if there
are any downside to it? 

Best regards, 
Kien Truong 
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