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https://issues.apache.org/jira/browse/HIVE-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12746236#action_12746236
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Luis Ramos commented on HIVE-645:
---------------------------------
Hi, thank you for this patch, this is what I was trying to do. I'm trying to
run a sample Query but get errors:
Output:
SELECT dboutput('jdbc://localhost:3306/analytics','root','kdjf','INSERT INTO
status_count (date,status,count) VALUES (?,?,?)',day,httpstatus,count(1)) FROM
web_logs GROUP BY day, httpstatus;
Total MapReduce jobs = 1
Number of reduce tasks not specified. Estimated from input data size: 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapred.reduce.tasks=<number>
Starting Job = job_200908201702_0066, Tracking URL =
http://verizonmaster:50030/jobdetails.jsp?jobid=job_200908201702_0066
Kill Command = /home/hadoop/hadoop-0.18.3/bin/../bin/hadoop job
-Dmapred.job.tracker=verizonmaster:50121 -kill job_200908201702_0066
2009-08-21 09:20:33,914 map = 0%, reduce = 0%
2009-08-21 09:20:36,933 map = 50%, reduce = 50%
2009-08-21 09:20:39,953 map = 100%, reduce = 100%
Ended Job = job_200908201702_0066 with errors
FAILED: Execution Error, return code 2 from
org.apache.hadoop.hive.ql.exec.ExecDriver
Any Ideas? Thank You.
> A UDF that can export data to JDBC databases.
> ---------------------------------------------
>
> Key: HIVE-645
> URL: https://issues.apache.org/jira/browse/HIVE-645
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Contrib
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
> Priority: Minor
> Attachments: hive-645-2.patch, hive-645-3.patch, hive-645-4.patch,
> hive-645-5.patch, hive-645.patch
>
>
> A UDF that can export data to JDBC databases.
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