Delta layers should never use compression for now

neondatabase · Jun 19, 2024 · 22c35d8 · 22c35d8
1 parent 3d6bc95
commit 22c35d8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pageserver/src/tenant/storage_layer/delta_layer.rs b/pageserver/src/tenant/storage_layer/delta_layer.rs
@@ -452,7 +452,9 @@ impl DeltaLayerWriterInner {
         ctx: &RequestContext,
     ) -> (Vec<u8>, anyhow::Result<()>) {
         assert!(self.lsn_range.start <= lsn);
-        let (val, res) = self.blob_writer.write_blob(val, ctx).await;
+        // We don't want to use compression in delta layer creation
+        let compression = None;
+        let (val, res) = self.blob_writer.write_blob_maybe_compressed(val, ctx, compression).await;
         let off = match res {
             Ok(off) => off,
             Err(e) => return (val, Err(anyhow::anyhow!(e))),