how to save Matrix type result to hdfs file using java

2016-01-24 Thread zhangjp
Hi all, I have calculated a covariance?? it's a Matrix type ,now i want to save the result to hdfs, how can i do it? thx

Re: how to save Matrix type result to hdfs file using java

2016-01-24 Thread Yanbo Liang
Matrix can be save as column of type MatrixUDT.

?????? how to save Matrix type result to hdfs file using java

2016-01-24 Thread zhangjp
"zhangjp"<592426...@qq.com>; : "user"<user@spark.apache.org>; ????: Re: how to save Matrix type result to hdfs file using java Matrix can be save as column of type MatrixUDT.