MapReduce job for hive load

2013-09-12 Thread Neha Tomar
do not see an MR job being created. Could you please let me know how to achieve it? Thanks in advance. Neha.

Cannot insert into a bucketized table from the same table

2013-08-29 Thread Neha Sood
Hive version: 0.10.0-cdh4.2.1 Trying to insert into a bucketized table from the same table, throws exception: "FAILED: SemanticException [Error 10122]: Bucketized tables do not support INSERT INTO: Table:" To test the scenario, I create the following 3 test tables: create table temp1 (a int) PART

Union support in HCatalog

2013-07-29 Thread Neha Tomar
Hi All, We have union data type support with Hive (tried Hive 0.9.0). However, HCatalog 0.5.0 does not support it. I looked into the HCatalog code org.apache.hcatalog.data.schema.HCatFieldSchema.Type to confirm this. It does not list union data type. Please let me know if my understanding is not c

Re: Question regarding nested complex data type

2013-06-20 Thread neha
instead of '^B' change that to '|' and > you should be good. That's the delimiter that separates your two array > elements - ie collections. > > i guess the real question for me is when you say 'since there is no way to > use given delimiter "|"

Question regarding nested complex data type

2013-06-20 Thread neha
Hi All, I have 2 questions about complex data types in nested composition. 1 >> I did not find a way to provide delimiter information in DDL if one or more column has nested array/struct. In this case, default delimiter has to be used for complex type column. Please let me know if this is a limit