Problem Note 63820: Expanding Hadoop tables in SAS® Studio Enterprise 3.7 causes multiple DESCRIBE and SELECT queries on the database
 |  |  |  |  |
When expanding Hive tables and views in SAS Studio 3.7 and displaying the list of columns in the tree view, multiple queries might be sent to the database. The multiple queries negatively affect your environment performance.
To understand how many calls are sent to the database, you can execute the following options:
To reduce the number of calls sent to the database, you can set the webdms.workspaceServer.allowGetRecordCount option to false.
This option is set to true by default.
Click the Hot Fix tab in this note for a link to instructions about accessing and applying the software update.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Studio | Microsoft® Windows® for x64 | 3.7 | 9.4 TS1M5 | ||
| Microsoft Windows 8 Enterprise 32-bit | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8 Enterprise x64 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8 Pro 32-bit | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8 Pro x64 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8.1 Enterprise 32-bit | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8.1 Enterprise x64 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8.1 Pro 32-bit | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 8.1 Pro x64 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows 10 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2008 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2008 R2 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2008 for x64 | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2012 Datacenter | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2012 R2 Datacenter | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2012 R2 Std | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2012 Std | 3.7 | 9.4 TS1M5 | ||||
| Microsoft Windows Server 2016 | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Enterprise 32 bit | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Enterprise x64 | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Home Premium 32 bit | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Home Premium x64 | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Professional 32 bit | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Professional x64 | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Ultimate 32 bit | 3.7 | 9.4 TS1M5 | ||||
| Windows 7 Ultimate x64 | 3.7 | 9.4 TS1M5 | ||||
| 64-bit Enabled AIX | 3.7 | 9.4 TS1M5 | ||||
| 64-bit Enabled Solaris | 3.7 | 9.4 TS1M5 | ||||
| HP-UX IPF | 3.7 | 9.4 TS1M5 | ||||
| Linux for x64 | 3.7 | 9.4 TS1M5 | ||||
| Solaris for x64 | 3.7 | 9.4 TS1M5 | ||||
A fix for this issue for SAS Studio 3.8 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/D8F.html#63820A fix for this issue for SAS Studio 3.71 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/C2L.html#63820A fix for this issue for SAS Studio 3.7 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/C7W.html#63820| Type: | Problem Note |
| Priority: | high |
| Date Modified: | 2019-03-13 12:52:07 |
| Date Created: | 2019-03-11 09:52:15 |