So do you want to change the behavior of persist api or write the rdd on
disk...
On Jul 1, 2015 9:13 PM, "ÐΞ€ρ@Ҝ (๏̯͡๏)" <deepuj...@gmail.com> wrote:
> I think i want to use persist then and write my intermediate RDDs to
> disk+mem.
>
> On Wed, Jul 1, 2015 at 8:28 AM, Raghavendra Pandey <
> raghavendra.pan...@gmail.com> wrote:
>
>> I think persist api is internal to rdd whereas write api is for saving
>> content on dist.
>> Rdd persist will dump your obj bytes serialized on the disk.. If you
>> wanna change that behavior you need to override the class serialization
>> that your are storing in rdd..
>> On Jul 1, 2015 8:50 PM, "ÐΞ€ρ@Ҝ (๏̯͡๏)" <deepuj...@gmail.com> wrote:
>>
>>> This is my write API. how do i integrate it here.
>>>
>>>
>>> protected def writeOutputRecords(detailRecords:
>>> RDD[(AvroKey[DetailOutputRecord], NullWritable)], outputDir: String) {
>>> val writeJob = new Job()
>>> val schema = SchemaUtil.outputSchema(_detail)
>>> AvroJob.setOutputKeySchema(writeJob, schema)
>>> val outputRecords = detailRecords.coalesce(100)
>>> outputRecords.saveAsNewAPIHadoopFile(outputDir,
>>> classOf[AvroKey[GenericRecord]],
>>> classOf[org.apache.hadoop.io.NullWritable],
>>> classOf[AvroKeyOutputFormat[GenericRecord]],
>>> writeJob.getConfiguration)
>>> }
>>>
>>> On Wed, Jul 1, 2015 at 8:11 AM, Koert Kuipers <ko...@tresata.com> wrote:
>>>
>>>> rdd.persist(StorageLevel.MEMORY_AND_DISK_SER)
>>>>
>>>> On Wed, Jul 1, 2015 at 11:01 AM, ÐΞ€ρ@Ҝ (๏̯͡๏) <deepuj...@gmail.com>
>>>> wrote:
>>>>
>>>>> How do i persist an RDD using StorageLevel.MEMORY_AND_DISK_SER ?
>>>>>
>>>>>
>>>>> --
>>>>> Deepak
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> Deepak
>>>
>>>
>
>
> --
> Deepak
>
>
