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Merge pull request #86 from Kerollmops/measure-indexation

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Display timings of indexation operations
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Clément Renault 2019-01-16 13:32:44 +01:00 committed by GitHub
commit 61e83a1c21
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1 changed files with 13 additions and 8 deletions
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21
src/database/mod.rs
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@ -7,7 +7,7 @@ use rocksdb::rocksdb_options::{DBOptions, IngestExternalFileOptions, ColumnFamil
use rocksdb::rocksdb::{Writable, Snapshot};
use rocksdb::{DB, DBVector, MergeOperands};
use crossbeam::atomic::ArcCell;
use log::debug;
use log::info;
pub use self::document_key::{DocumentKey, DocumentKeyAttr};
pub use self::view::{DatabaseView, DocumentIter};
@ -148,14 +148,19 @@ impl Database {
let options = IngestExternalFileOptions::new();
// options.move_files(move_update);
debug!("ingest update file");
let cf_handle = db.cf_handle("default").expect("\"default\" column family not found");
db.ingest_external_file_optimized(&cf_handle, &options, &[&path])?;
let (elapsed, result) = elapsed::measure_time(|| {
let cf_handle = db.cf_handle("default").expect("\"default\" column family not found");
db.ingest_external_file_optimized(&cf_handle, &options, &[&path])
});
let _ = result?;
info!("ingesting update file took {}", elapsed);
debug!("compacting index range");
// Compacting to trigger the merge operator only one time
// while ingesting the update and not each time searching
db.compact_range(Some(DATA_INDEX), Some(DATA_INDEX));
let (elapsed, _) = elapsed::measure_time(|| {
// Compacting to trigger the merge operator only one time
// while ingesting the update and not each time searching
db.compact_range(Some(DATA_INDEX), Some(DATA_INDEX));
});
info!("compacting index range took {}", elapsed);
Snapshot::new(db.clone())
};