2017-07-19 99 views
1

我試圖更新蜂巢事務表,但其給出以下錯誤:無法更新蜂巢事務表

FAILED: SemanticException [Error 10290]: Encountered parse error while parsing rewritten merge/update or delete query.

下面是我的表DDL:

CREATE TABLE bucketed_poc(
Col1 Int, 
Col2 Int 
) 
CLUSTERED BY (Col2) INTO 10 BUCKETS 
STORED AS ORC TBLPROPERTIES("transactional"="true","orc.compress"="ZLIB"); 

下面是我設置的屬性對於ACID表:

set hive.enforce.bucketing = true; 
set hive.support.concurrency = true; 
set hive.exec.dynamic.partition.mode = nonstrict; 
set hive.txn.manager = org.apache.hadoop.hive.ql.lockmgr.DbTxnManager; 
set hive.compactor.initiator.on = true; 
set hive.compactor.worker.threads = 1; 

我能夠刪除數據但更新不起作用。我正在運行下面提到的更新查詢:

Update bucketed_poc set col2 = 1 where `col1=877639`; 

回答

0

在配置單元事務表中,您無法更新bucketed列。在你的情況下,分區是在col2列上完成的,因此你不能更新col2。