log_store/kafka/
index.rs

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// Copyright 2023 Greptime Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

mod collector;
mod encoder;
mod iterator;

pub use collector::GlobalIndexCollector;
pub(crate) use collector::{IndexCollector, NoopCollector};
pub(crate) use encoder::{IndexEncoder, JsonIndexEncoder};
pub(crate) use iterator::{
    build_region_wal_index_iterator, NextBatchHint, RegionWalIndexIterator, MIN_BATCH_WINDOW_SIZE,
};
#[cfg(test)]
pub(crate) use iterator::{MultipleRegionWalIndexIterator, RegionWalRange, RegionWalVecIndex};

pub fn default_index_file(location_id: u64) -> String {
    format!("__wal/{location_id}/index.json")
}