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revert config changes

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Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
This commit is contained in:
Ruihang Xia
2026-02-12 16:32:24 +08:00
parent 33bf64bf45
commit 09ad38c580
2 changed files with 4 additions and 4 deletions
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4
src/mito2/src/config.rs
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@@ -321,10 +321,10 @@ impl MitoConfig {
);
// Use 2x of global write buffer size as global write buffer reject size.
let global_write_buffer_reject_size = global_write_buffer_size * 2;
// shouldn't be greater than 256MB in default mode.
// shouldn't be greater than 128MB in default mode.
let sst_meta_cache_size = cmp::min(
sys_memory / SST_META_CACHE_SIZE_FACTOR,
ReadableSize::mb(256),
ReadableSize::mb(128),
);
// shouldn't be greater than 512MB in default mode.
let mem_cache_size = cmp::min(sys_memory / MEM_CACHE_SIZE_FACTOR, ReadableSize::mb(512));

4
src/mito2/src/sst/parquet.rs
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@@ -39,9 +39,9 @@ pub mod writer;
pub const PARQUET_METADATA_KEY: &str = "greptime:metadata";
/// Default batch size to read parquet files.
pub(crate) const DEFAULT_READ_BATCH_SIZE: usize = 4096;
pub(crate) const DEFAULT_READ_BATCH_SIZE: usize = 1024;
/// Default row group size for parquet files.
pub const DEFAULT_ROW_GROUP_SIZE: usize = 100 * 1024;
pub const DEFAULT_ROW_GROUP_SIZE: usize = 100 * DEFAULT_READ_BATCH_SIZE;
/// Parquet write options.
#[derive(Debug, Clone)]