spark模型error java.lang.IllegalArgumentException: Row length is 0

failure: Lost task 18.3 in stage 17.0 (TID 59784,XXXXX, executor 19): java.lang.IllegalArgumentException: Row length is 0

The scene is written hbase:

val put = new Put(Bytes.toBytes(line._1))

When taken as line._1 key, the value is "This exception occurs" or null. So do the following process, first filtering out is null and "" data

    resultRdd.filter bhaseRdd = Val (R & lt => { 
      r._1! = "" && r._1! = null && r._1.length> 0 
    }). Map (Line => { 
      Val PUT = new new of Put (Bytes.toBytes ( line._1)) // rowKey parameters, get the PUT 
      Val Key = line._2.keySet () Iterator ();. // get the corresponding Datamap 
    ........