| 发明名称 |
LIMITING MEMORY IN A DISTRIBUTED ENVIRONMENT AT AN OPERATOR OR OPERATOR GROUPING LEVEL |
| 摘要 |
Techniques are disclosed for memory management in a streams processing environment. Certain aspects of the present disclosure provide a method generally including monitoring, via a streams manager for a distributed application, an amount of memory used by a group of executing processes, and for each group, comparing the amount of memory used by the group against a memory threshold, and determining whether the memory used by the group exceeds a first threshold, and reducing memory usage by the group when the memory used by the group exceeds the first threshold. |
| 申请公布号 |
US2017060465(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201514835384 |
申请日期 |
2015.08.25 |
| 申请人 |
International Business Machines Corporation |
发明人 |
BRANSON Michael J.;BRYANT Jay S.;CAREY James E.;SANTOSUOSSO John M. |
| 分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
monitoring, via a streams manager for a distributed application, an amount of memory used by a group of executing processes; and for each group:
comparing the amount of memory used by the group against a memory threshold, anddetermining whether the memory used by the group exceeds a first threshold, and reducing memory usage by the group when the memory used by the group exceeds the first threshold. |
| 地址 |
Armonk NY US |
