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Mani M commented on HIVE-2722: ------------------------------ HI [~ashutoshc], [~pvary] Recent changes were gone to the same file (ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFUtils.java)- as available in patch, under HIVE-20204, whether still this ticket need to be addressed. > 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, 0.9.0 > 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 > Labels: udf > Attachments: HIVE-2722.patch, udf_instr_1.q > > Original Estimate: 1h > Remaining Estimate: 1h > > 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 was sent by Atlassian JIRA (v7.6.3#76005)