Ok, thanks very much the answer! On Fri, Feb 7, 2020 at 9:00 PM Erick Ramirez <flightc...@gmail.com> wrote:
> INFO [pool-1-thread-4] 2020-02-08 01:35:37,946 NoSpamLogger.java:91 - >> Maximum memory usage reached (536870912), cannot allocate chunk of 1048576 >> > > The message gets logged when SSTables are being cached and the cache fills > up faster than objects are evicted from it. Note that the message is logged > at INFO level (instead of WARN or ERROR) because there is no detrimental > effect but there will be a performance hit in the form of read latency. > When space becomes available, it will just continue on to cache the next > 64k chunk of the sstable. > > FWIW The default cache size (file_cache_size_in_mb in cassandra.yaml) is > 512 MB (max memory of 536870912 in the log entry). Cheers! >
