[jira] [Commented] (KYLIN-3522) PrepareStatement cache issue
[ https://issues.apache.org/jira/browse/KYLIN-3522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16601843#comment-16601843 ] Shaofeng SHI commented on KYLIN-3522: - +1 > PrepareStatement cache issue > > > Key: KYLIN-3522 > URL: https://issues.apache.org/jira/browse/KYLIN-3522 > Project: Kylin > Issue Type: Bug > Components: Query Engine >Affects Versions: v2.5.0 >Reporter: Ma Gang >Assignee: Ma Gang >Priority: Minor > Fix For: v2.5.0 > > Attachments: KYLIN-3522.patch > > > When enable server side prepareStatement cache, OLAPContext is cached with > prepareStatement object, because filter is also in the OLAPContext, so the > condition values in the comparedFilter is also cached, that may cause problem > in some cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (KYLIN-3522) PrepareStatement cache issue
[ https://issues.apache.org/jira/browse/KYLIN-3522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16601842#comment-16601842 ] ASF subversion and git services commented on KYLIN-3522: Commit 95a311bbea3f707329f53a24de1cd5973c0debea in kylin's branch refs/heads/2.5.x from Ma,Gang [ https://gitbox.apache.org/repos/asf?p=kylin.git;h=95a311b ] KYLIN-3522 PrepareStatement cache issue > PrepareStatement cache issue > > > Key: KYLIN-3522 > URL: https://issues.apache.org/jira/browse/KYLIN-3522 > Project: Kylin > Issue Type: Bug > Components: Query Engine >Affects Versions: v2.5.0 >Reporter: Ma Gang >Assignee: Ma Gang >Priority: Minor > Fix For: v2.5.0 > > Attachments: KYLIN-3522.patch > > > When enable server side prepareStatement cache, OLAPContext is cached with > prepareStatement object, because filter is also in the OLAPContext, so the > condition values in the comparedFilter is also cached, that may cause problem > in some cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (KYLIN-3522) PrepareStatement cache issue
[ https://issues.apache.org/jira/browse/KYLIN-3522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16598543#comment-16598543 ] Ma Gang commented on KYLIN-3522: Patch uploaded, please help to review, the fix is to clear the filter's previous variable values before bind it. > PrepareStatement cache issue > > > Key: KYLIN-3522 > URL: https://issues.apache.org/jira/browse/KYLIN-3522 > Project: Kylin > Issue Type: Improvement > Components: Query Engine >Reporter: Ma Gang >Assignee: Ma Gang >Priority: Minor > Attachments: KYLIN-3522.patch > > > When enable server side prepareStatement cache, OLAPContext is cached with > prepareStatement object, because filter is also in the OLAPContext, so the > condition values in the comparedFilter is also cached, that may cause problem > in some cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005)