[jira] [Commented] (KYLIN-1851) Improve build dictionary, consider that input is already sorted
[ https://issues.apache.org/jira/browse/KYLIN-1851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15737984#comment-15737984 ] XIE FAN commented on KYLIN-1851: It's already ok. The new dictionary class is TrieDictionaryForest. > Improve build dictionary, consider that input is already sorted > --- > > Key: KYLIN-1851 > URL: https://issues.apache.org/jira/browse/KYLIN-1851 > Project: Kylin > Issue Type: Bug >Reporter: liyang >Assignee: XIE FAN > Attachments: > 0001-KYLIN-1851-unfinished-add-TrieDictionaryForest-and-N.patch > > > Currently dictionary build may encounter OOM when cardinality is huge. This > can benefit from that the input (which is the output of FactDistinctColumn > reducer) is already sorted. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (KYLIN-1851) Improve build dictionary, consider that input is already sorted
[ https://issues.apache.org/jira/browse/KYLIN-1851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15737861#comment-15737861 ] hongbin ma commented on KYLIN-1851: --- what's the status of this JIRA and KYLIN-1178? > Improve build dictionary, consider that input is already sorted > --- > > Key: KYLIN-1851 > URL: https://issues.apache.org/jira/browse/KYLIN-1851 > Project: Kylin > Issue Type: Bug >Reporter: liyang >Assignee: XIE FAN > Attachments: > 0001-KYLIN-1851-unfinished-add-TrieDictionaryForest-and-N.patch > > > Currently dictionary build may encounter OOM when cardinality is huge. This > can benefit from that the input (which is the output of FactDistinctColumn > reducer) is already sorted. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
