From 4848fbec8b95b8783f5becbdd72e461c9fa30716 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 19 Jun 2018 16:03:00 +0200
Subject: [PATCH] Modules: convert hash to hash table for big objects.

---
 src/module.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/module.c b/src/module.c
index cb03ad2c..b5ef0da0 100644
--- a/src/module.c
+++ b/src/module.c
@@ -2239,6 +2239,9 @@ int RM_HashSet(RedisModuleKey *key, int flags, ...) {
          * to avoid a useless copy. */
         if (flags & REDISMODULE_HASH_CFIELDS)
             low_flags |= HASH_SET_TAKE_FIELD;
+
+        robj *argv[2] = {field,value};
+        hashTypeTryConversion(key->value,argv,0,1);
         updated += hashTypeSet(key->value, field->ptr, value->ptr, low_flags);
 
         /* If CFIELDS is active, SDS string ownership is now of hashTypeSet(),