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zhangbutao edited comment on HIVE-21123 at 3/1/19 4:09 AM: ----------------------------------------------------------- The sql result of text fileformat would be right if i set hive.llap.io.enabled=false or set hive.llap.io.encode.enabled=false. Can someone explain why it is okay to close the tex cache? Is lllap cache only valid for orc? was (Author: zhangbutao): The sql result of text fileformat would be right if i set hive.llap.io.enabled=false. Can someone explain why it is okay to close the cache? Is lllap cache only valid for orc? > LLAP text cache : same sql and TPCDS data occurs different results using > textfile fileformat > ---------------------------------------------------------------------------------------------- > > Key: HIVE-21123 > URL: https://issues.apache.org/jira/browse/HIVE-21123 > Project: Hive > Issue Type: Bug > Components: File Formats, llap, ORC > Affects Versions: 3.1.0 > Reporter: zhangbutao > Priority: Major > Attachments: llap_tpcds_text_500_query53.sql, > tez_tpcds_text_500_query53.sql > > > I found that llap execution occurs different result using textfile fileformat > and same sql when i test llap with TPCDS textfile data. And the orc > fileformat is ok. The attachment(llap_tpcds_text_500_query53.sql) are TPCDS > query53.sql execution results with data tpcds_text_500(500GB textfile), and > you can find the results is different every time. The attachment > (tez_tpcds_text_500_query53.sql) is the tez container execution mode and it > is the right result, which is same as llap with orc textfile fileformat. -- This message was sent by Atlassian JIRA (v7.6.3#76005)