The DataDirect configuration requires you to modify the essbase. The driver supports failover. These settings are set when the database is installed. After another read of the two odbcinst. Here is an example:. However, if you are using an ODBC driver that provides encryption, you can increase your level of security. Progress DataDirect management of packet-based network communication provides unsurpassed packet transport, network round trips and data buffering optimization.
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For the sake of simplicity that’s what I’m going to do here.
You need to set it outside and use some plug-in node to read the variable. For example, to set the library path variable for the driver on Linux: The steps that we are using here can easily be applied to any of the other data sources that we support.
Here I’ve set the log level to Trace, so that we can see what’s going on in depth—in practice this would generate huge amounts of unnecessary log data so set it to a lower value e. If this limit is exceeded, then Impala throws an exception. Add the Drill DSN to odbc. Blogs Release Notes Supported Configurations. It’s rather easy to do: To this file which in Let’s note this for now, and carry on through the trace file.
If you leave this running for a long period of time you’ll likely fill the filesystem and possibly make the server unusable… Using your text editor of choice, you can search through the strace output to try and pick apart what’s happening. The driver supports the storage of client information.
How To Poke Around OBIEE on Linux with strace (Working with Unsupported ODBC Sources in OBIEE 12c)
We know that it was running, because otherwise we’d not have been able to login to OBIEE in the first place. To update the variable for the driver on Linux, review the following example: Since any front-end tool can effectively connect to and modify your databases, you need to enforce security at the server level.
Running nqcmd again works as before, including with the same driver manager recorded in kracle. Conclusion Hindsight is a wonderful thing pracle at the end of an article like this it’s easy enough to wonder if strace and other tools were really necessary to get to the bottom of the issue.
Instead of manually running the query through Answers which triggers the problem, I moved this part of the diagnostics to the command line, with nqcmd.
Using DataDirect Connect ODBC Drivers on Linux and UNIX
To build a version of libclntsh. Producer Executing Query Repository Name: To apply this environment variable: The driver is optimized to communicate directly and efficiently with Oracle servers using the Oracle server wire protocol. Now follow the configuration instructions.
If you are using Impala 1.
Oracle ODBC Driver for Unix / Linux & Windows – DataDirect Connectivity
Descriptive information about the data source. You must use the identical ODBC connection name to the data source name specified in the connection pool defined in the repository.
Before we dig into this further let’s take a look at the driver manager libraries that we’ve got on the system. Progress DataDirect management of packet-based network communication provides unsurpassed packet transport, network round trips and data buffering optimization.
The maximum supported length of identifiers has been increased to bytes when connecting to Oracle 12c R2 Performance Tuning Progress DataDirect management of packet-based network communication provides unsurpassed packet transport, network round trips and data buffering optimization. Use the same ODBC connection name to the data source name specified in the connection pool defined in the repository. Some bits of interest from it: We failed to successfully connect to the BI Server.
Is there a network problem?