mpleFunctionRegistry$$anonfun$2.apply(FunctionRegistry.scala:65)
Please specify how can I do this.
Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9996588220
;
d1.printSchema();
d1.show();
But it is not registering the text file as a temp table so that I can make SQL
queries on that. Can't I do this on a text file ?? Or if I can, suggest any
way to do.
Like if I try to do it by JSON file, it is successful.
Regards,
Hitesh Go
) dataframe.select(column_name).where(column_condition);
Now there is a question arising in my mind that which query would take more
time to execute if I run both on the same dataset.
Or both would execute in the same time duration. Please suggest your answer.
Regards,
Hitesh Goyal
Simpli5d
herwise("unknown")))
.show
++--++
|name|genderCode|genderString|
++--++
| bob| 1|male|
|lucy| 2| female|
| pat| 3| unknown|
++--++
On Sun, Nov 27, 2016 at 10:45 PM, Hitesh Goyal <
that.
Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9996588220
Hi team,
I have a json document. I want to put spark SQL to it.
Can you please send me an example app built in JAVA so that I would be able to
put spark sql queries on my data.
Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9996588220
how can I retrieve the data buckets stored in S3.
Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9996588220
Hi team,
I have data in the amazon s3. I want to access the data using apache spark
application. I am new to it.
Please tell me how can i make application in java so that i can be able to
apply spark sql queries on the s3.
-Hitesh Goyal
