LineageLogger can't getEdges

2018-09-12 Thread lk_hadoop
hi,all: I want to change LineageLogger code to output more log info . I create a new mvn project and cp LineageLogger code to my own class named MyLineageLogger. Then I add my code to output more log info ,last I build a new jar. but when I config it to ,the log file didn't contain any

Accessing hive column statistics via JDBC or scripts to publish externally

2018-09-12 Thread Colin Williams
Hello, I'm interested in accessing the hive column statistics, and publishing to another source. Currently the only way I'm aware to access these is via DESCRIBE FORMATTED tablename column_name . But the result seems like a custom format that would be difficult to parse and could break. On said p