[kylin] 44/44: statement cache eviction invalidation base on time

[ni...@apache.org]

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nic pushed a commit to branch 3.0.x
in repository https://gitbox.apache.org/repos/asf/kylin.git

commit ef1e63c4cff83d4e83ddcc46a41b07bc998fc126
Author: mrzhao <76...@qq.com>
AuthorDate: Mon Jan 20 10:40:25 2020 +0800

    statement cache eviction invalidation base on time
---
 .../src/main/java/org/apache/kylin/rest/service/QueryService.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server-base/src/main/java/org/apache/kylin/rest/service/QueryService.java b/server-base/src/main/java/org/apache/kylin/rest/service/QueryService.java
index 0ce8379..652cbfc 100644
--- a/server-base/src/main/java/org/apache/kylin/rest/service/QueryService.java
+++ b/server-base/src/main/java/org/apache/kylin/rest/service/QueryService.java
@@ -180,6 +180,7 @@ public class QueryService extends BasicService {
         config.setMaxTotal(kylinConfig.getQueryMaxCacheStatementNum());
         config.setBlockWhenExhausted(false);
         config.setMinEvictableIdleTimeMillis(10 * 60 * 1000L); // cached statement will be evict if idle for 10 minutes
+        config.setTimeBetweenEvictionRunsMillis(60 * 1000L); 
         GenericKeyedObjectPool<PreparedContextKey, PreparedContext> pool = new GenericKeyedObjectPool<>(factory,
                 config);
         return pool;