##TUNING##
System: set file descriptors to 32K or 64K
vim /etc/security/limit.conf
SELECT table, | |
formatReadableSize(sum(bytes)) as size, | |
min(min_date) as min_date, | |
max(max_date) as max_date | |
FROM system.parts | |
WHERE active | |
GROUP BY table |
--- | |
### | |
# Elasticsearch Rolling restart using Ansible | |
### | |
## | |
## Why is this needed? | |
## | |
# | |
# Even if you use a serial setting to limit the number of nodes processed at one |