GenericUDFUtils.findText use CharBuffer other than ByteBuffer will be better ----------------------------------------------------------------------------
Key: HIVE-2722 URL: https://issues.apache.org/jira/browse/HIVE-2722 Project: Hive Issue Type: Improvement Components: UDF Affects Versions: 0.8.0 Environment: Linux zongren-VirtualBox 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:34:47 UTC 2011 i686 i686 i386 GNU/Linux java version "1.6.0_25" hadoop-0.20.2-cdh3u0 hive-0.7.0-cdh3u0 Reporter: caofangkun Priority: Minor Fix For: 0.9.0 select instr("中文字符测试-第一行","-") from testTable limit 1; result:19 (one Chinese Character was considered as 3 Unicode bits) select substr("中文字符测试-第一行",1,2) from testTable limit 1; result: "中文" (one Chinese Character was considered as 1 Unicode Unit ) instr should considered one chinese character as one Unicode Unit too. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira