摘要:
package com.XX.udf; import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException; import org.apache.hadoop.hive.ql.metadata.HiveException; import org.apache.hadoop.hive.ql.parse.SemanticExceptio... 阅读全文
posted @ 2019-05-17 09:53
问题不大1
阅读(442)
评论(0)
推荐(0)
摘要:
package com.suning.udf; import org.apache.hadoop.hive.ql.exec.UDAF; import org.apache.hadoop.hive.ql.exec.UDAFEvaluator; public class Avg extends UDAF { public static class AvgState { ... 阅读全文
posted @ 2019-05-17 09:52
问题不大1
阅读(276)
评论(0)
推荐(0)
摘要:
package com.suning.udf; import org.apache.hadoop.hive.ql.metadata.HiveException; import org.apache.hadoop.hive.ql.udf.generic.GenericUDTF; public class ArrayProcessUDTF extends GenericUDTF { ... 阅读全文
posted @ 2019-05-17 09:51
问题不大1
阅读(212)
评论(0)
推荐(0)
摘要:
package com.XXX.udf; import org.apache.hadoop.hive.ql.exec.UDF; import org.apache.hadoop.io.Text; import javax.crypto.Cipher; import javax.crypto.KeyGenerator; import javax.crypto.SecretKey; import... 阅读全文
posted @ 2019-05-17 09:48
问题不大1
阅读(2854)
评论(0)
推荐(0)
摘要:
package com.xxx.udf; import org.apache.hadoop.hive.ql.exec.UDF; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.D 阅读全文
posted @ 2019-05-17 09:29
问题不大1
阅读(238)
评论(0)
推荐(0)

浙公网安备 33010602011771号