Merge pull request #19840 from taosdata/fix/TD-22245-batch-delete

fix(vnd): no rlock on writing thread's path

source/dnode/vnode/src/vnd/vnodeSvr.c

@@ -1185,7 +1185,7 @@ static int32_t vnodeProcessBatchDeleteReq(SVnode *pVnode, int64_t version, void
   tDecodeSBatchDeleteReq(&decoder, &deleteReq);
 
   SMetaReader mr = {0};
-  metaReaderInit(&mr, pVnode->pMeta, 0);
+  metaReaderInit(&mr, pVnode->pMeta, META_READER_NOLOCK);
 
   int32_t sz = taosArrayGetSize(deleteReq.deleteReqs);
   for (int32_t i = 0; i < sz; i++) {