Gopinath created HIVE-26801:
-------------------------------
Summary: Query based compaction fails on tables having columns
with keywords(i.e. row in this case) for columns
Key: HIVE-26801
URL: https://issues.apache.org/jira/browse/HIVE-26801
Project: Hive
Issue Type: Bug
Reporter: Gopinath
Assignee: Gopinath
Query-based compaction fails on tables having columns with keywords(i.e. row in
this case) for columns. The compaction fails while running insert into
statement as it does not quote the columns correctly.
Below are the steps to reproduce the issue.
{noformat}
CREATE TABLE aggregated_data(`sessionid` string,`row` int,`timeofoccurrence`
bigint);
insert into table aggregated_data values ("abcd",300,21111111111);
insert into table aggregated_data values ("abcd",300,21111111111);
alter table aggregated_data compact 'MAJOR' and wait;{noformat}
Error -
{noformat}
2022-11-30 13:04:33,309 INFO
org.apache.hadoop.hive.ql.txn.compactor.QueryCompactor: [repro894918]: Running
major compaction via query: INSERT into table
default_tmp_compactor_aggregated_data1_1669813472898 select
validate_acid_sort_order(ROW__ID.writeId, ROW__ID.bucketId, ROW__ID.rowId),
ROW__ID.writeId, ROW__ID.bucketId, ROW__ID.rowId, ROW__ID.writeId,
NAMED_STRUCT('sessionid', sessionid, 'row', row, 'timeofoccurrence',
timeofoccurrence) from default.aggregated_data
2022-11-30 13:04:33,309 INFO org.apache.hadoop.hive.ql.Driver: [repro894918]:
Compiling
command(queryId=hive_20221130130433_de2a8b2d-f993-44e5-8aeb-decba3342a85):
INSERT into table default_tmp_compactor_aggregated_data1_1669813472898 select
validate_acid_sort_order(ROW__ID.writeId, ROW__ID.bucketId, ROW__ID.rowId),
ROW__ID.writeId, ROW__ID.bucketId, ROW__ID.rowId, ROW__ID.writeId,
NAMED_STRUCT('sessionid', sessionid, 'row', row, 'timeofoccurrence',
timeofoccurrence) from default.aggregated_data
2022-11-30 13:04:33,314 ERROR org.apache.hadoop.hive.ql.Driver: [repro894918]:
FAILED: ParseException line 1:277 cannot recognize input near 'row' ','
''timeofoccurrence'' in select expression
org.apache.hadoop.hive.ql.parse.ParseException: line 1:277 cannot recognize
input near 'row' ',' ''timeofoccurrence'' in select expression
at
org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:128)
at org.apache.hadoop.hive.ql.parse.ParseUtils.parse(ParseUtils.java:82)
at org.apache.hadoop.hive.ql.parse.ParseUtils.parse(ParseUtils.java:74)
at org.apache.hadoop.hive.ql.Compiler.parse(Compiler.java:173)
at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:102)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:196)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:615)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:673)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:505)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:494)
at
org.apache.hadoop.hive.ql.DriverUtils.runOnDriver(DriverUtils.java:70)
at
org.apache.hadoop.hive.ql.txn.compactor.QueryCompactor.runCompactionQueries(QueryCompactor.java:133)
at
org.apache.hadoop.hive.ql.txn.compactor.MajorQueryCompactor.runCompaction(MajorQueryCompactor.java:63)
at
org.apache.hadoop.hive.ql.txn.compactor.Worker.findNextCompactionAndExecute(Worker.java:562)
at
org.apache.hadoop.hive.ql.txn.compactor.Worker.lambda$run$0(Worker.java:113)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750){noformat}
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