Optimize ScyllaDB's batch writes

Author: ndr-ds

Cargo.lock

@@ -3,7 +3,9 @@
 
 use linera_views::{
     lru_caching::StorageCacheConfig,
-    scylla_db::{ScyllaDbStore, ScyllaDbStoreConfig, ScyllaDbStoreInternalConfig},
+    scylla_db::{
+        ScyllaDbClientConfig, ScyllaDbStore, ScyllaDbStoreConfig, ScyllaDbStoreInternalConfig,
+    },
     store::AdminKeyValueStore,
 };
 
@@ -62,6 +64,7 @@ impl ScyllaDbRunner {
             max_stream_queries: config.client.max_stream_queries,
             max_concurrent_queries: config.client.max_concurrent_queries,
             replication_factor: config.client.replication_factor,
+            client_config: ScyllaDbClientConfig::default(),
         };
         let store_config = ScyllaDbStoreConfig {
             inner_config,

examples/Cargo.lock

@@ -34,7 +34,9 @@ use {
 };
 #[cfg(feature = "scylladb")]
 use {
-    linera_views::scylla_db::{ScyllaDbStore, ScyllaDbStoreConfig, ScyllaDbStoreInternalConfig},
+    linera_views::scylla_db::{
+        ScyllaDbClientConfig, ScyllaDbStore, ScyllaDbStoreConfig, ScyllaDbStoreInternalConfig,
+    },
     std::num::NonZeroU16,
     tracing::debug,
 };
@@ -486,6 +488,7 @@ impl StorageConfig {
                     max_stream_queries: options.storage_max_stream_queries,
                     max_concurrent_queries: options.storage_max_concurrent_queries,
                     replication_factor: options.storage_replication_factor,
+                    client_config: ScyllaDbClientConfig::default(),
                 };
                 let config = ScyllaDbStoreConfig {
                     inner_config,
@@ -514,6 +517,7 @@ impl StorageConfig {
                     max_stream_queries: options.storage_max_stream_queries,
                     max_concurrent_queries: options.storage_max_concurrent_queries,
                     replication_factor: options.storage_replication_factor,
+                    client_config: ScyllaDbClientConfig::default(),
                 };
                 let second_config = ScyllaDbStoreConfig {
                     inner_config,

linera-indexer/lib/src/scylla_db.rs

@@ -46,6 +46,7 @@ linera-base.workspace = true
 linera-views-derive.workspace = true
 linera-witty.workspace = true
 linked-hash-map.workspace = true
+lru.workspace = true
 prometheus.workspace = true
 rand = { workspace = true, features = ["small_rng"] }
 rocksdb = { workspace = true, optional = true }