Hi,
I built a cube with over 10 million source records successfully, and I could use the cube to do some SQL query. However, when I want to do fuzzy query, I have to face such errors: 1.coprocessor timeout after scanning 318500 rows while executing SQL: "select * from dns_table where dns like '0027%' LIMIT 50000", 2.org.apache.hadoop.hbase.DoNotRetryIOException: Coprocessor passed deadline! Maybe server is overloaded at To solve the problem, I have changed the value of "kylin.storage.hbase.coprocessor-timeout-seconds" from 0 to 300, but all I did didn't work well. Do you have any advice to solve the problem, or, optimize the cube building? Looking forward to your reply and help. Best wishes, Zhefu Peng
