Hi Experts, Please suggest On Thu, Aug 11, 2016 at 7:54 AM, vr spark <vrspark...@gmail.com> wrote:
> > I have data which is json in this format > > myList: array > | | |-- elem: struct > | | | |-- nm: string (nullable = true) > | | | |-- vList: array (nullable = true) > | | | | |-- element: string (containsNull = true) > > > from my kafka stream, i created a dataframe using sqlContext.jsonRDD > Then registred it as registerTempTable > selected mylist from this table and i see this output. It is a list of > rows > > [Row(nm=u'Apt', vList=[u'image']), Row(nm=u'Agent', vList=[u'Mozilla/5.0 > ']), Row(nm=u'Ip', vList=[u'xx.yy.106.25'])] > > My requirement is to get only rows with nm='IP' and its corresponding > value > I would need IP, xx.yy.106.25 > > > Please suggest >
