https://github.com/datastax/spark-cassandra-connector/blob/v1.3.1/doc/14_data_frames.md
In Spark 1.3 it was illegal to use "table" as a key in Spark SQL so in that
version of Spark the connector needed to use the option "c_table"
val df = sqlContext.read.
| format("org.apache.spark.sql.cassandra").
| options(Map( "c_table" -> "****", "keyspace" -> "***")).
| load()
On Sun, Sep 4, 2016 at 8:32 AM Mich Talebzadeh <mich.talebza...@gmail.com>
wrote:
> and your Cassandra table is there etc?
>
>
>
> Dr Mich Talebzadeh
>
>
>
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> On 4 September 2016 at 16:20, Selvam Raman <sel...@gmail.com> wrote:
>
>> Hey Mich,
>>
>> I am using the same one right now. Thanks for the reply.
>> import org.apache.spark.sql.cassandra._
>> import com.datastax.spark.connector._ //Loads implicit functions
>> sc.cassandraTable("keyspace name", "table name")
>>
>>
>> On Sun, Sep 4, 2016 at 8:48 PM, Mich Talebzadeh <
>> mich.talebza...@gmail.com> wrote:
>>
>>> Hi Selvan.
>>>
>>> I don't deal with Cassandra but have you tried other options as
>>> described here
>>>
>>>
>>> https://github.com/datastax/spark-cassandra-connector/blob/master/doc/2_loading.md
>>>
>>> To get a Spark RDD that represents a Cassandra table, call the
>>> cassandraTable method on the SparkContext object.
>>>
>>> import com.datastax.spark.connector._ //Loads implicit functions
>>> sc.cassandraTable("keyspace name", "table name")
>>>
>>>
>>>
>>> HTH
>>>
>>>
>>> Dr Mich Talebzadeh
>>>
>>>
>>>
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>>>
>>> http://talebzadehmich.wordpress.com
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>>>
>>> *Disclaimer:* Use it at your own risk. Any and all responsibility for
>>> any loss, damage or destruction of data or any other property which may
>>> arise from relying on this email's technical content is explicitly
>>> disclaimed. The author will in no case be liable for any monetary damages
>>> arising from such loss, damage or destruction.
>>>
>>>
>>>
>>> On 4 September 2016 at 15:52, Selvam Raman <sel...@gmail.com> wrote:
>>>
>>>> its very urgent. please help me guys.
>>>>
>>>> On Sun, Sep 4, 2016 at 8:05 PM, Selvam Raman <sel...@gmail.com> wrote:
>>>>
>>>>> Please help me to solve the issue.
>>>>>
>>>>> spark-shell --packages
>>>>> com.datastax.spark:spark-cassandra-connector_2.10:1.3.0 --conf
>>>>> spark.cassandra.connection.host=******
>>>>>
>>>>> val df = sqlContext.read.
>>>>> | format("org.apache.spark.sql.cassandra").
>>>>> | options(Map( "table" -> "****", "keyspace" -> "***")).
>>>>> | load()
>>>>> java.util.NoSuchElementException: key not found: c_table
>>>>> at scala.collection.MapLike$class.default(MapLike.scala:228)
>>>>> at
>>>>> org.apache.spark.sql.execution.datasources.CaseInsensitiveMap.default(ddl.scala:151)
>>>>> at scala.collection.MapLike$class.apply(MapLike.scala:141)
>>>>> at
>>>>> org.apache.spark.sql.execution.datasources.CaseInsensitiveMap.apply(ddl.scala:151)
>>>>> at
>>>>> org.apache.spark.sql.cassandra.DefaultSource$.TableRefAndOptions(DefaultSource.scala:120)
>>>>> at
>>>>> org.apache.spark.sql.cassandra.DefaultSource.createRelation(DefaultSource.scala:56)
>>>>> at
>>>>> org.apache.spark.sql.execution.datasources.ResolvedDataSource$.apply(ResolvedDataSource.scala:125)
>>>>> a
>>>>>
>>>>> --
>>>>> Selvam Raman
>>>>> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Selvam Raman
>>>> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"
>>>>
>>>
>>>
>>
>>
>> --
>> Selvam Raman
>> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"
>>
>
>
