add leveldb setting
@@ -21,3 +21,7 @@ druid.poolPreparedStatements=true
druid.maxPoolPreparedStatementPerConnectionSize=20
druid.defaultAutoCommit=false
druid.validationQuery=select 1
+
+#levelDB dataPath
+leveldb.datapath=./data/kv
+leveldb.area.max=20
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