[ https://issues.apache.org/jira/browse/KYLIN-2945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yifei Wu updated KYLIN-2945: ---------------------------- Summary: global dict specific info should not use absolute path when saved it (was: global dict specific info use absolute path when saved it) > global dict specific info should not use absolute path when saved it > -------------------------------------------------------------------- > > Key: KYLIN-2945 > URL: https://issues.apache.org/jira/browse/KYLIN-2945 > Project: Kylin > Issue Type: Improvement > Reporter: Yifei Wu > > Currently, absolute path is used in the global dictionary for saving the > location of specific info like the next json. > {code} > { > "uuid" : "b82505d8-5b40-4009-8839-8456500ea6a8", > "last_modified" : 0, > "version" : "2.3.0.20500", > "source_table" : "KYLIN_YIFEI_1011_TESTGLOBALDICTMIGRATION.KYLIN_SALES", > "source_column" : "PRICE", > "source_column_index" : 6, > "data_type" : "decimal(19,4)", > "input" : { > "path" : > "hdfs://sandbox.hortonworks.com:8020/kylin/kylin_default/kylin-d213a963-b5e3-4e75-a1a2-8af93ca83a80/global_dict_cube/fact_distinct_columns/KYLIN_SALES.PRICE", > "size" : 81150, > "last_modified_time" : 1508133611074 > }, > "dictionary_class" : "org.apache.kylin.dict.AppendTrieDictionary", > "cardinality" : 8878 > }^@hdfs://master:8020/kylin/kylin_yifei_1011_testGlobalDictMigration/resources/GlobalDict/dict/KYLIN_YIFEI_1011_TESTGLOBALDICTMIGRATION.KYLIN_SALES/PRICE/ > {code} > But if you change the path configuration or migrate the data to another > cluster which node name is different or original host cannot be reached, you > will meet problems in reusing it, like rebuilding and merge dictionary or > transfer column from dictionary in building cube, for the dictionary info > cannot be found. -- This message was sent by Atlassian JIRA (v6.4.14#64029)