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This commit is contained in:
Dominik Werder
2021-04-27 11:41:33 +02:00
parent bd9c231310
commit 0b40702b6c
12 changed files with 170 additions and 46 deletions
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30
disk/src/cache.rs
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@@ -1,6 +1,7 @@
use crate::agg::MinMaxAvgScalarEventBatch;
use crate::binnedstream::BinnedStream;
use crate::cache::pbv::PreBinnedValueByteStream;
use crate::channelconfig::{extract_matching_config_entry, read_local_config};
use crate::frame::makeframe::make_frame;
use crate::merge::MergedMinMaxAvgScalarStream;
use crate::raw::EventsQuery;
@@ -68,33 +69,10 @@ pub async fn binned_bytes_for_http(
node_config: Arc<NodeConfig>,
query: &Query,
) -> Result<BinnedBytesForHttpStream, Error> {
let channel_config = super::channelconfig::read_local_config(&query.channel, node_config.clone()).await?;
let entry;
{
let mut ixs = vec![];
for i1 in 0..channel_config.entries.len() {
let e1 = &channel_config.entries[i1];
if i1 + 1 < channel_config.entries.len() {
let e2 = &channel_config.entries[i1 + 1];
if e1.ts < query.range.end && e2.ts >= query.range.beg {
ixs.push(i1);
}
} else {
if e1.ts < query.range.end {
ixs.push(i1);
}
}
}
if ixs.len() == 0 {
return Err(Error::with_msg(format!("no config entries found")));
} else if ixs.len() > 1 {
return Err(Error::with_msg(format!("too many config entries found: {}", ixs.len())));
}
entry = &channel_config.entries[ixs[0]];
}
let range = &query.range;
let channel_config = read_local_config(&query.channel, node_config.clone()).await?;
let entry = extract_matching_config_entry(range, &channel_config);
info!("found config entry {:?}", entry);
let grid = PreBinnedPatchRange::covering_range(query.range.clone(), query.count);
match grid {
Some(spec) => {