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Posted to dev@hive.apache.org by "Chiran Ravani (Jira)" <ji...@apache.org> on 2022/07/06 21:29:00 UTC
[jira] [Created] (HIVE-26374) Query based compaction fails for tables with CDT and columns with Reserved Keywords
Chiran Ravani created HIVE-26374:
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Summary: Query based compaction fails for tables with CDT and columns with Reserved Keywords
Key: HIVE-26374
URL: https://issues.apache.org/jira/browse/HIVE-26374
Project: Hive
Issue Type: Bug
Components: Hive, Transactions
Affects Versions: 4.0.0-alpha-1, 3.1.3
Reporter: Chiran Ravani
Query based compaction fails on Tables having complex data types with reserved keywords for columns. The compaction fails while creating a temporary table as it does not quote the columns correctly.
Below are the steps to reproduce the issue.
{code:java}
create table complex_dt_compact2(col1 array<struct<arr_col1:int, `timestamp`:string>>);
insert into complex_dt_compact2 SELECT ARRAY(NAMED_STRUCT('arr_col1',1,'timestamp','2022-07-05 21:51:20.371'));
insert into complex_dt_compact2 SELECT ARRAY(NAMED_STRUCT('arr_col1',2,'timestamp','2022-07-05 21:51:20.371'));
alter table complex_dt_compact2 compact 'major' and wait; {code}
Error:
{code:java}
2022-07-05T22:15:47.710Z hiveserver2-0.hiveserver2-service.compute-1657056457-xkcx.svc.cluster.local hiveserver2 1 dbb4011d-c788-4b99-a31d-06bb6dd7182e [mdc@18060 class="compactor.Worker" level="ERROR" thread="hiveserver2-0.hiveserver2-service.compute-1657056457-xkcx.svc.cluster.local-64_executor"] Caught exception while trying to compact id:3,dbname:default,tableName:complex_dt_compact2,partName:null,state:,type:MAJOR,enqueueTime:0,start:0,properties:null,runAs:hive,tooManyAborts:false,hasOldAbort:false,highestWriteId:3,errorMessage:null,workerId: null,initiatorId: null,retryRetention0. Marking failed to avoid repeated failures
java.io.IOException: org.apache.hadoop.hive.ql.metadata.HiveException: Failed to run CREATE temporary external table default_tmp_compactor_complex_dt_compact2_1657059347578(`operation` int, `originalTransaction` bigint, `bucket` int, `rowId` bigint, `currentTransaction` bigint, `row` struct<`col1` :array<struct<arr_col1:int,timestamp:string>>>) stored as orc LOCATION 's3a://obfuscated/clusters/obfuscated/obfuscated/warehouse/tablespace/managed/hive/complex_dt_compact2/base_0000003_v0000038' TBLPROPERTIES ('compactiontable'='true', 'transactional'='false')
at org.apache.hadoop.hive.ql.txn.compactor.QueryCompactor.runCompactionQueries(QueryCompactor.java:120)
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:517)
at org.apache.hadoop.hive.ql.txn.compactor.Worker.lambda$run$0(Worker.java:120)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Failed to run CREATE temporary external table default_tmp_compactor_complex_dt_compact2_1657059347578(`operation` int, `originalTransaction` bigint, `bucket` int, `rowId` bigint, `currentTransaction` bigint, `row` struct<`col1` :array<struct<arr_col1:int,timestamp:string>>>) stored as orc LOCATION 's3a://obfuscated/clusters/obfuscated/obfuscated/warehouse/tablespace/managed/hive/complex_dt_compact2/base_0000003_v0000038' TBLPROPERTIES ('compactiontable'='true', 'transactional'='false')
at org.apache.hadoop.hive.ql.DriverUtils.runOnDriver(DriverUtils.java:73)
at org.apache.hadoop.hive.ql.DriverUtils.runOnDriver(DriverUtils.java:50)
at org.apache.hadoop.hive.ql.txn.compactor.QueryCompactor.runCompactionQueries(QueryCompactor.java:113)
... 7 more
Caused by: (responseCode = 40000, errorMessage = FAILED: ParseException line 1:241 cannot recognize input near 'timestamp' ':' 'string' in column specification, SQLState = 42000, exception = line 1:241 cannot recognize input near 'timestamp' ':' 'string' in column specification)
at org.apache.hadoop.hive.ql.DriverUtils.createProcessorException(DriverUtils.java:143)
at org.apache.hadoop.hive.ql.Compiler.handleException(Compiler.java:466)
at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:122)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:197)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:636)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:694)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:526)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:515)
at org.apache.hadoop.hive.ql.DriverUtils.runOnDriver(DriverUtils.java:70)
... 9 more{code}
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