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https://issues.apache.org/jira/browse/DRILL-6720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16608920#comment-16608920
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kshitij edited comment on DRILL-6720 at 9/11/18 4:19 AM:
---------------------------------------------------------
Using a simple Java program, I was able to read through all the 10k records
using same JDBC driver that has been used in drill. I don't think this is an
issue with the JDBC driver.
was (Author: kshitij@infy):
Using a simple Java program, I was able to read through all the 10k records
using same JDBC driver that has been used in drill.
> Unable to read more than 1000 records from DB2 table
> ----------------------------------------------------
>
> Key: DRILL-6720
> URL: https://issues.apache.org/jira/browse/DRILL-6720
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC, Storage - JDBC
> Affects Versions: 1.9.0
> Reporter: kshitij
> Priority: Critical
> Fix For: 1.9.0
>
> Attachments: drill_DB2_query_error_log.txt, drill_db2_query_status.PNG
>
>
> We have created a storage plugin in drill for DB2 database, PFB the details:
> {
> "type": "jdbc",
> "driver": "com.ibm.db2.jcc.DB2Driver",
> "url": "jdbc:db2://server:port/databasename",
> "username": "user",
> "password": "password",
> "enabled": true
> }
> Version of DB2 is 10.1. We are using a type 4 JDBC driver (db2jcc4.jar).
> When we try to read the data in any of the tables, the query fails with
> following error from drill:
> org.apache.drill.common.exceptions.UserRemoteException: DATA_READ ERROR:
> Failure while attempting to read from database. sql SELECT * FROM
> schema.table plugin DB2_PLUGIN Fragment 0:0 [Error Id:
> 1404544f-bb5e-439b-b1a8-679388bb344d on server:port]
> The error logs from drill have been attached.
> One interesting observation - when we put a LIMIT clause of <=1000 to the
> query, the query works and returns the data. Anything more than 1000 in LIMIT
> clause throws back the same error as above.
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