Re: Exception in saving MatrixFactorizationModel

2015-09-06 Thread Madawa Soysa
se/SPARK-7837 . > As I understand this occurs if there is skew in unpartitioned data. > > Can you try partitioning model before saving it ? > > On Sat, Sep 5, 2015 at 11:16 PM, Madawa Soysa > wrote: > >> outPath is correct. In the path, there are two directories data and

Re: Exception in saving MatrixFactorizationModel

2015-09-05 Thread Madawa Soysa
On 6 September 2015 at 08:53, Yanbo Liang wrote: > Please check the "outPath" and verify whether the saving succeed. > Which version did you use? > You may hit this issue <https://issues.apache.org/jira/browse/SPARK-7837> > which > is resolved at version 1.5. > &g

Exception in saving MatrixFactorizationModel

2015-09-05 Thread Madawa Soysa
Hi All, I'm getting an error when trying to save a ALS MatrixFactorizationModel. I'm using following method to save the model. *model.save(sc, outPath)* I'm getting the following exception when saving the model. I have attached the full stack trace. Any help would be appreciated to resolve this