Problem Note 57147: Using Bulk Load with SAS/ACCESS® Interface to Greenplum uses excessive memory
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Enabling bulk loading with SAS/ACCESS Interface to Greenplum might result in excessive memory usage as compared with previous versions of SAS® software. Here are some examples:
Using SAS® 9.4 M2 for 750,000 Objects
memory 2164.09k
OS Memory 7576.00k
Using SAS® 9.4 M3 for 750,000 Objects
memory 1559877.37k
OS Memory 1787296.00k
The only workaround is to not use bulk loading but instead use INSERTBUFF in the LIBNAME statement. However, performance will not be the same.
Bulk loading works properly when there is sufficient memory.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/ACCESS Interface to Greenplum | Microsoft® Windows® for x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 |
| Microsoft Windows 8 Enterprise 32-bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Enterprise x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Pro 32-bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Pro x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Enterprise 32-bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Enterprise x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Pro | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Pro 32-bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 R2 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 for x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 Datacenter | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 R2 Datacenter | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 R2 Std | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 Std | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Enterprise 32 bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Enterprise x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Home Premium 32 bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Home Premium x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Professional 32 bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Professional x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Ultimate 32 bit | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Windows 7 Ultimate x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| 64-bit Enabled AIX | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| 64-bit Enabled Solaris | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| HP-UX IPF | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Linux for x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
| Solaris for x64 | 9.4_M3 | 9.4_M4 | 9.4 TS1M3 | 9.4 TS1M4 | ||
A fix for this issue for SAS/ACCESS Interface to Greenplum 9.4_M3 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/Z10.html#57147| Type: | Problem Note |
| Priority: | high |
| Topic: | Data Management ==> Data Sources ==> External Databases ==> GreenPlum |
| Date Modified: | 2016-05-23 15:53:11 |
| Date Created: | 2015-11-25 14:51:38 |