SUPPORT / SAMPLES & SAS NOTES
Problem Note 64901: The sas-sasvisualanalytics log is filled with warnings about "insufficient free space available after evicting expired cache entries"
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The sas-sasvisualanalytics log for the SAS® Visual Analytics service might continuously grow with hundreds of warnings such as the following:
2019-08-23 10:10:45.970 WARN 16456 --- [0-auto-1-exec-7]
org.apache.catalina.webresources.Cache : anonymousUser [4447c0b1ba33a27e]
Unable to add the resource at [/resources/sas/dm/commons/library-preload.js] to
the cache for web application [/SASVisualAnalytics] because there was
insufficient free space available after evicting expired cache entries -
consider increasing the maximum size of the cache
org.apache.catalina.webresources.Cache : anonymousUser [4447c0b1ba33a27e]
Unable to add the resource at [/resources/sas/dm/commons/library-preload.js] to
the cache for web application [/SASVisualAnalytics] because there was
insufficient free space available after evicting expired cache entries -
consider increasing the maximum size of the cache
In addition, the log contains related informational messages such as these:
2019-08-23 10:10:56.043 INFO 16456 --- [Engine[Tomcat]]]
org.apache.catalina.webresources.Cache : service The background cache eviction
process was unable to free [10] percent of the cache for Context
[/SASVisualAnalytics] - consider increasing the maximum size of the cache. After
eviction approximately [10,231] KB of data remained in the cache.
org.apache.catalina.webresources.Cache : service The background cache eviction
process was unable to free [10] percent of the cache for Context
[/SASVisualAnalytics] - consider increasing the maximum size of the cache. After
eviction approximately [10,231] KB of data remained in the cache.
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 Visual Analytics (on SAS Viya) | Microsoft® Windows® for x64 | 8.4 | 8.5 | Viya | Viya |
| Linux for x64 | 8.4 | 8.5 | Viya | Viya | ||