Dear: Wechat group "Apache Linkis community Development group "chat records are as follows: 微信群"Apache Linkis 社区开发群"的聊天记录如下:
————— 2022-8-25 ————— hcl 12:08 这里的分隔符是写死的吗@Enjoyyin_尹强@WDS @peacewong@WDS Is the delimiter here written dead @enjoyyin_Yoon Qiang@wds @peacewong@WDS peacewong@WDS 12:28 这个是0.x的吧？ This is 0. X, right? peacewong@WDS 12:29 hive查询的结果就是制表符分割的 Hive query results are separated by tabs hcl 13:57 如果字段内容中包含\t呢 What if the contents of the field contain \t r@FY2 13:58 下面抛了异常 I threw an exception down here hcl 14:08 不能正常处理吗。。 Can't handle it properly.. hcl 14:10 jdbc查询是ok的 The JDBC query is OK r@FY2 14:10 自己手动改一下吧[捂脸] Change it yourself manually. [Facepalm] hcl 14:13 外部表分隔符，用户自定义的，千奇百怪了。 External table delimiters, user - defined, all kinds of strange. r@FY2 14:15 这个只是对result的切分吧，linkis默认是制表符，split之前把制表符去掉，sendResult不就正常了吗 Linkis is TAB by default. If TAB is removed before split, sendResult will be normal, right peacewong@WDS 14:40 是的，这个和表分隔符没关系的。 Yes, this has nothing to do with table separators.是列数据里面如果有制表符会导致数据列异常的 Is column data if there is a TAB character will cause data column exception hcl 15:15 ok,懂了 Ok, got it hcl 15:37 通过修改 hive.fetch.output.serde 是不是就可以修改序列化的方式。 You can modify the serialization mode by modifying Hive.fetch.output. serde. peacewong@WDS 15:41 是的，1.0也加了这个功能 Yes, 1.0 also added this feature hcl 15:48 如果设置成多分隔符的话，他应该会获取表的信息，根据表的分隔符进行序列化吧。 If set to multiple delimiters, it should fetch the table's information and serialize it according to the table's delimiter.
