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kangkaisen commented on KYLIN-3430: ----------------------------------- [~temple.zhou] , Thanks for your patch. The global dict paths in HDFS have two format: for `GlobalDictionaryBuilder`:the HDFS path is `String baseDir = hdfsDir + "resources/GlobalDict" + dictInfo.getResourceDir() + "/"`, for `SegmentAppendTrieDictBuilder`: the HDFS path is `String baseDir = hdfsDir + "resources/SegmentDict" + dictInfo.getResourceDir() + "/"+ RandomUtil.randomUUID().toString() + "_" + System.currentTimeMillis() + "/";` Please handle the SegmentDict, thanks you. > Global Dictionary Cleanup > ------------------------- > > Key: KYLIN-3430 > URL: https://issues.apache.org/jira/browse/KYLIN-3430 > Project: Kylin > Issue Type: Improvement > Components: Tools, Build and Test > Affects Versions: v2.1.0, v2.2.0, v2.3.0, v2.3.1, v2.4.0 > Reporter: Temple Zhou > Assignee: Temple Zhou > Priority: Major > Attachments: KYLIN-3430.master.002.patch > > > I had run "{{./bin/metastore.sh clean --delete true" to cleanup my Kylin > metadata, but, after that, the Global Dictionary still exists in my HDFS and > the size of directory "/kylin_metadata/resources/GlobalDict/dict" hasn't > shrunk.}} > > {{BTW: I'm very sure that there are redundant Global Dictionaries.}} -- This message was sent by Atlassian JIRA (v7.6.3#76005)