Major Description
Steps :
In spark Beeline user executes the following queries
drop database if exists test_db1 cascade;
create database test_db1 location 'hdfs://hacluster/user/test1';
use test_db1;
create table if not exists ORDERS(O_ORDERDATE string,O_ORDERPRIORITY string,O_ORDERSTATUS string,O_ORDERKEY string,O_CUSTKEY string,O_TOTALPRICE double,O_CLERK string,O_SHIPPRIORITY int,O_COMMENT string) STORED BY 'org.apache.carbondata.format'TBLPROPERTIES ('table_blocksize'='128');
load data inpath "hdfs://hacluster/chetan/orders.tbl.1" into table ORDERS options('DELIMITER'='|','FILEHEADER'='O_ORDERKEY,O_CUSTKEY,O_ORDERSTATUS,O_TOTALPRICE,O_ORDERDATE,O_ORDERPRIORITY,O_CLERK,O_SHIPPRIORITY,O_COMMENT','batch_sort_size_inmb'='32');
load data inpath "hdfs://hacluster/chetan/orders.tbl.1" into table ORDERS options('DELIMITER'='|','FILEHEADER'='O_ORDERKEY,O_CUSTKEY,O_ORDERSTATUS,O_TOTALPRICE,O_ORDERDATE,O_ORDERPRIORITY,O_CLERK,O_SHIPPRIORITY,O_COMMENT','batch_sort_size_inmb'='32');
load data inpath "hdfs://hacluster/chetan/orders.tbl.1" into table ORDERS options('DELIMITER'='|','FILEHEADER'='O_ORDERKEY,O_CUSTKEY,O_ORDERSTATUS,O_TOTALPRICE,O_ORDERDATE,O_ORDERPRIORITY,O_CLERK,O_SHIPPRIORITY,O_COMMENT','batch_sort_size_inmb'='32');
load data inpath "hdfs://hacluster/chetan/orders.tbl.1" into table ORDERS options('DELIMITER'='|','FILEHEADER'='O_ORDERKEY,O_CUSTKEY,O_ORDERSTATUS,O_TOTALPRICE,O_ORDERDATE,O_ORDERPRIORITY,O_CLERK,O_SHIPPRIORITY,O_COMMENT','batch_sort_size_inmb'='32');
alter table ORDERS compact 'major';
update orders set (O_ORDERKEY)=(1) where O_CUSTKEY=6259021;
After compaction and update user checks the Owner name of compacted segment and segment name after update in HDFS UI.
Issue : In HDFS UI before compaction and update the owner name of the existing segment folders was "anonymous". After compaction and update the owner name of the compacted segment folder and segment which is impacted by update is displayed as "root".
Expected : After compaction and update the owner name of the compacted segment folder and segment which is impacted by update should be "anonymous".