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Posted to dev@zeppelin.apache.org by GitBox <gi...@apache.org> on 2021/07/17 07:45:42 UTC
[GitHub] [zeppelin] zjffdu commented on a change in pull request #4179: [ZEPPELIN-5458] fix that zepplin can not parse columns which contains chinese character
zjffdu commented on a change in pull request #4179:
URL: https://github.com/apache/zeppelin/pull/4179#discussion_r671636392
##########
File path: livy/src/main/java/org/apache/zeppelin/livy/LivySparkSQLInterpreter.java
##########
@@ -197,7 +200,18 @@ public FormType getFormType() {
return rows;
}
- protected List<String> parseSQLOutput(String output) {
+ protected List<String> parseSQLOutput(String str) {
+ String fullWidthRegex = "([" +
+ "\u1100-\u115F" +
+ "\u2E80-\uA4CF" +
+ "\uAC00-\uD7A3" +
+ "\uF900-\uFAFF" +
+ "\uFE10-\uFE19" +
+ "\uFE30-\uFE6F" +
+ "\uFF00-\uFF60" +
+ "\uFFE0-\uFFE6" +
+ "])";
+ String output = str.replaceAll(fullWidthRegex, "$1\u0001");
Review comment:
Use reg expression doesn't seems an elegant approach to me, could you find thrid party library that has such ability ?
##########
File path: livy/src/main/java/org/apache/zeppelin/livy/LivySparkSQLInterpreter.java
##########
@@ -197,7 +200,18 @@ public FormType getFormType() {
return rows;
}
- protected List<String> parseSQLOutput(String output) {
+ protected List<String> parseSQLOutput(String str) {
+ String fullWidthRegex = "([" +
+ "\u1100-\u115F" +
+ "\u2E80-\uA4CF" +
+ "\uAC00-\uD7A3" +
+ "\uF900-\uFAFF" +
+ "\uFE10-\uFE19" +
+ "\uFE30-\uFE6F" +
+ "\uFF00-\uFF60" +
+ "\uFFE0-\uFFE6" +
+ "])";
+ String output = str.replaceAll(fullWidthRegex, "$1\u0001");
Review comment:
Using regular expression doesn't seems an elegant approach to me, could you find thrid party library that has such ability ?
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