From 57b5198b2b903e9459490f787b6452bbf2b26e26 Mon Sep 17 00:00:00 2001
From: Daniel Lehrner <daniel.lehrner@consensys.net>
Date: Thu, 20 Apr 2023 21:00:31 +0200
Subject: [PATCH] additional log to indicate that database can take a while to
 compact when opening an existing one. (#5359)

Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net>
---
 .../storage/rocksdb/RocksDBKeyValueStorageFactory.java       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/RocksDBKeyValueStorageFactory.java b/plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/RocksDBKeyValueStorageFactory.java
index 93c3453b5ff..a6095968516 100644
--- a/plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/RocksDBKeyValueStorageFactory.java
+++ b/plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/RocksDBKeyValueStorageFactory.java
@@ -258,7 +258,10 @@ private int readDatabaseVersion(final BesuConfiguration commonConfiguration) thr
     final int databaseVersion;
     if (databaseExists) {
       databaseVersion = DatabaseMetadata.lookUpFrom(dataDir).getVersion();
-      LOG.info("Existing database detected at {}. Version {}", dataDir, databaseVersion);
+      LOG.info(
+          "Existing database detected at {}. Version {}. Compacting database...",
+          dataDir,
+          databaseVersion);
     } else {
       databaseVersion = commonConfiguration.getDatabaseVersion();
       LOG.info("No existing database detected at {}. Using version {}", dataDir, databaseVersion);