Re: How to get hbase row key that i used even though the method result.isEmpty( )

[Ted Yu <yu...@gmail.com>]

Here is isEmpty() :

  public boolean isEmpty() {

    return this.cells == null || this.cells.length == 0;

And getRow:

  public byte [] getRow() {

    if (this.row == null) {

      this.row = (this.cells == null || this.cells.length == 0) ?

          null :

So row key would be null.

FYI

On Tue, Mar 22, 2016 at 8:29 PM, Zheng, Kai <ka...@intel.com> wrote:

> I think this should go to HBase user mailing list.
>
>
>
> Regards,
>
> Kai
>
>
>
> *From:* hsdcloud@163.com [mailto:hsdcloud@163.com]
> *Sent:* Wednesday, March 23, 2016 11:14 AM
> *To:* user <us...@hadoop.apache.org>
> *Subject:* How to get hbase row key that i used even though the method
> result.isEmpty( )
>
>
>
> Hi,
>
> like this:
>
> Result[] result =  table.get(lg);
>                           List<String>  rk = new ArrayList<String>();
>                           for(int i=0;i<result.length;i++){
>
>                                       if(result[i].isEmpty()){
>
>                                       }else{
>
>  rk.add(result[i].getRow().toString());
>                                       }
>                           }
>                           return rk;
>
> }
>
>
>
> i want to deal with  some data when result[i].isEmpty() .    i must get
>  hbase row key  that i used  to decide  if it exists,  the string  value
>  is my i want. how to get it。
>
>
>
> Thanks & Regards
>
>
>
> zhang_way
> ------------------------------
>
> hsdcloud@163.com
>