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chore: disable ttl for write cache by default (#4595)

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* chore: remove default write cache ttl

* docs: update example config

* chore: fix ci
This commit is contained in:
Yingwen
2024-08-21 16:38:38 +08:00
committed by GitHub
parent 449236360d
commit a12a905578
6 changed files with 23 additions and 10 deletions
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9
config/datanode.example.toml
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@@ -394,9 +394,13 @@ sst_meta_cache_size = "128MB"
vector_cache_size = "512MB"
## Cache size for pages of SST row groups. Setting it to 0 to disable the cache.
## If not set, it's default to 1/16 of OS memory with a max limitation of 512MB.
## If not set, it's default to 1/8 of OS memory.
page_cache_size = "512MB"
## Cache size for time series selector (e.g. `last_value()`). Setting it to 0 to disable the cache.
## If not set, it's default to 1/16 of OS memory with a max limitation of 512MB.
selector_result_cache_size = "512MB"
## Whether to enable the experimental write cache.
enable_experimental_write_cache = false
@@ -407,7 +411,8 @@ experimental_write_cache_path = ""
experimental_write_cache_size = "512MB"
## TTL for write cache.
experimental_write_cache_ttl = "1h"
## +toml2docs:none-default
experimental_write_cache_ttl = "8h"
## Buffer size for SST writing.
sst_write_buffer_size = "8MB"