[jira] [Updated] (KYLIN-4992) Source row count statistics calculated in a wrong way in MergeDictionaryMapper
[ https://issues.apache.org/jira/browse/KYLIN-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yaqian Zhang updated KYLIN-4992: Fix Version/s: v3.1.3 > Source row count statistics calculated in a wrong way in MergeDictionaryMapper > -- > > Key: KYLIN-4992 > URL: https://issues.apache.org/jira/browse/KYLIN-4992 > Project: Kylin > Issue Type: Bug >Affects Versions: v3.0.0, v2.6.2, v2.6.3, v3.1.0, v3.0.1, v3.0.2, v3.1.1, > v3.1.2 >Reporter: Zhong Yanghong >Assignee: JiangYang >Priority: Critical > Fix For: v3.1.3 > > > With this bug, source row count will be smaller than the correct one and it > will result in smaller cuboid size estimation and smaller region number. > Finally it will impact job and query performance. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4992) Source row count statistics calculated in a wrong way in MergeDictionaryMapper
[ https://issues.apache.org/jira/browse/KYLIN-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4992: -- Affects Version/s: v3.0.0 v2.6.2 v2.6.3 v3.1.0 v3.0.1 v3.0.2 v3.1.1 v3.1.2 > Source row count statistics calculated in a wrong way in MergeDictionaryMapper > -- > > Key: KYLIN-4992 > URL: https://issues.apache.org/jira/browse/KYLIN-4992 > Project: Kylin > Issue Type: Bug >Affects Versions: v3.0.0, v2.6.2, v2.6.3, v3.1.0, v3.0.1, v3.0.2, v3.1.1, > v3.1.2 >Reporter: Zhong Yanghong >Priority: Critical > > With this bug, source row count will be smaller than the correct one and it > will result in smaller cuboid size estimation and smaller region number. > Finally it will impact job and query performance. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4992) Source row count statistics calculated in a wrong way in MergeDictionaryMapper
[ https://issues.apache.org/jira/browse/KYLIN-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4992: -- Description: With this bug, source row count will be smaller than the correct one and it will result in smaller cuboid size estimation and smaller region number. Finally it will impact job and query performance. (was: With this bug, source row count will be smaller than the correct one and it will result in smaller cuboid size estimation and smaller region number.) > Source row count statistics calculated in a wrong way in MergeDictionaryMapper > -- > > Key: KYLIN-4992 > URL: https://issues.apache.org/jira/browse/KYLIN-4992 > Project: Kylin > Issue Type: Bug >Reporter: Zhong Yanghong >Priority: Major > > With this bug, source row count will be smaller than the correct one and it > will result in smaller cuboid size estimation and smaller region number. > Finally it will impact job and query performance. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4992) Source row count statistics calculated in a wrong way in MergeDictionaryMapper
[ https://issues.apache.org/jira/browse/KYLIN-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4992: -- Priority: Critical (was: Major) > Source row count statistics calculated in a wrong way in MergeDictionaryMapper > -- > > Key: KYLIN-4992 > URL: https://issues.apache.org/jira/browse/KYLIN-4992 > Project: Kylin > Issue Type: Bug >Reporter: Zhong Yanghong >Priority: Critical > > With this bug, source row count will be smaller than the correct one and it > will result in smaller cuboid size estimation and smaller region number. > Finally it will impact job and query performance. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4992) Source row count statistics calculated in a wrong way in MergeDictionaryMapper
[ https://issues.apache.org/jira/browse/KYLIN-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4992: -- Description: With this bug, source row count will be smaller than the correct one and it will result in smaller cuboid size estimation and smaller region number. > Source row count statistics calculated in a wrong way in MergeDictionaryMapper > -- > > Key: KYLIN-4992 > URL: https://issues.apache.org/jira/browse/KYLIN-4992 > Project: Kylin > Issue Type: Bug >Reporter: Zhong Yanghong >Priority: Major > > With this bug, source row count will be smaller than the correct one and it > will result in smaller cuboid size estimation and smaller region number. -- This message was sent by Atlassian Jira (v8.3.4#803005)
