github/DataX
5
0
Fork 0
mirror of https://github.com/alibaba/DataX.git synced 2025-05-03 04:42:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge 6457689854 into 0824b45c5e

Browse Source
This commit is contained in:
jimmyc2006 2025-04-10 16:23:14 +08:00 committed by GitHub
commit 76a5faf9a5
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
streamreader/src/main/java/com/alibaba/datax/plugin/reader/streamreader/StreamReader.java
View File

@ -222,9 +222,11 @@ public class StreamReader extends Reader {
public void startRead(RecordSender recordSender) {
Record oneRecord = buildOneRecord(recordSender, this.columns);
while (this.sliceRecordCount > 0) {
if (this.haveMixupFunction) {
// 如果用户配置了transformer会造成对同一个记录重复操作的问题，除非用户在不使用随机函数的情况下配置了"hasMixupFunction" : true
// recordSender.sendToWriter(oneRecord)这个方法可能对oneRecord的数据进行修改，所以使用前需要先复制一下，或者每次都重新生成
// if (this.haveMixupFunction) {
oneRecord = buildOneRecord(recordSender, this.columns);
}
// }
recordSender.sendToWriter(oneRecord);
this.sliceRecordCount--;
}