[Hive-user] RDBS and Hive

There is a ticket open for a JDBC storage handler. I envision this as a
sqoop on demand.

Edward

Yes, here is the ticket: https://issues.apache.org/jira/browse/HIVE-1555?page=com.atlassian.streams.streams-jira-plugin%3Aactivity-stream-issue-tab#issue-tabs<https://issues.apache.org/jira/browse/HIVE-1555?page=com.atlassian.streams.streams-jira-plugin:activity-stream-issue-tab#issue-tabs>

We use it fairly regularly in production and it works well. I will try to get a patch uploaded soon.
<https://issues.apache.org/jira/browse/HIVE-1555?page=com.atlassian.streams.streams-jira-plugin:activity-stream-issue-tab#issue-tabs>
On May 31, 2011, at 11:02 AM, Edward Capriolo wrote:

There is a ticket open for a JDBC storage handler. I envision this as a sqoop on demand.

Edward

On Tue, May 31, 2011 at 8:31 AM, Guy Doulberg wrote:
Hey friends,

I have been using Hive to explore my HDFS for a while now.

In my organization we have some applicative information in SqlServer that occasionally I need to join with data I have in the HDFS.

When I need to do such a join, I import the data from the SqlServer using sqoop.

I wanted to know, if there is a way in which hive will import the data on demand, according to the query, for example, if I am selecting from a table that hive recognizes as a SqlServer table, it will import that table or(update if already exists) from sqlserver, and later will run the select…


Thanks,
Guy Doulberg

Thanks Andrew,

I would really like to try the patch...




From: Andrew Wilson
Sent: Tuesday, May 31, 2011 6:22 PM
To: user@hive.apache.org
Subject: Re: RDBS and Hive

Yes, here is the ticket: https://issues.apache.org/jira/browse/HIVE-1555?page=com.atlassian.streams.streams-jira-plugin%3Aactivity-stream-issue-tab#issue-tabs<https://issues.apache.org/jira/browse/HIVE-1555?page=com.atlassian.streams.streams-jira-plugin:activity-stream-issue-tab#issue-tabs>

We use it fairly regularly in production and it works well. I will try to get a patch uploaded soon.

On May 31, 2011, at 11:02 AM, Edward Capriolo wrote:


There is a ticket open for a JDBC storage handler. I envision this as a sqoop on demand.

Edward
On Tue, May 31, 2011 at 8:31 AM, Guy Doulberg wrote:
Hey friends,

I have been using Hive to explore my HDFS for a while now.

In my organization we have some applicative information in SqlServer that occasionally I need to join with data I have in the HDFS.

When I need to do such a join, I import the data from the SqlServer using sqoop.

I wanted to know, if there is a way in which hive will import the data on demand, according to the query, for example, if I am selecting from a table that hive recognizes as a SqlServer table, it will import that table or(update if already exists) from sqlserver, and later will run the select...


Thanks,
Guy Doulberg