From 4f66e922e8073e9416710bcbfdde72a9c7c709eb Mon Sep 17 00:00:00 2001
From: xujiaqi01 <173596896@qq.com>
Date: Mon, 14 Oct 2019 13:07:33 +0800
Subject: [PATCH] fix parse content in CreatePreLoadReaders (#20258) (#20570)

Fix parse content in CreatePreLoadReaders. Before this fix, if you use dataset.set_parse_content and dataset.preload, parse content didn't work.
---
 paddle/fluid/framework/data_set.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddle/fluid/framework/data_set.cc b/paddle/fluid/framework/data_set.cc
index 541b3fede90..471db585cef 100644
--- a/paddle/fluid/framework/data_set.cc
+++ b/paddle/fluid/framework/data_set.cc
@@ -561,6 +561,7 @@ void DatasetImpl<T>::CreatePreLoadReaders() {
     preload_readers_[i]->SetFileListIndex(&file_idx_);
     preload_readers_[i]->SetFileList(filelist_);
     preload_readers_[i]->SetParseInsId(parse_ins_id_);
+    preload_readers_[i]->SetParseContent(parse_content_);
     preload_readers_[i]->SetInputChannel(input_channel_.get());
     preload_readers_[i]->SetOutputChannel(nullptr);
     preload_readers_[i]->SetConsumeChannel(nullptr);
-- 
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