[GitHub] spark pull request: [SPARK-12222] [Core] Deserialize RoaringBitmap...

[highmoutain <gi...@git.apache.org>]

Github user highmoutain commented on the pull request:

    https://github.com/apache/spark/pull/10213#issuecomment-173475873
  
    does this problem have been solved in 1.6.0?
    But I encoutered this problem again in 1.6.0 when I use udf.
    my version is spark-1.6.0-bin-hadoop2.6.tgz.
    
    
    (p.mobile_id, 'model', 'MOBILE_MODEL') as mobile_model from analytics_device_profile_zh10 p limit 1;
    16/01/21 14:47:29 WARN TaskSetManager: Lost task 0.0 in stage 44.0 (TID 44, 172.30.4.216): com.esotericsoftware.kryo.KryoException: Buffer underflow.
    Serialization trace:
    
    mobileAttributeCahceMap (enterprise.hive.udfs.ConvertDeviceModel)
    	at com.esotericsoftware.kryo.io.Input.require(Input.java:156)
    	at com.esotericsoftware.kryo.io.Input.readAscii_slow(Input.java:580)
    	at com.esotericsoftware.kryo.io.Input.readAscii(Input.java:558)
    	at com.esotericsoftware.kryo.io.Input.readString(Input.java:436)



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