Ramakrishna S created CARBONDATA-1807:
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Summary: Carbon1.3.0-Pre-AggregateTable - Pre-aggregate not
created when main table has more columns
Key: CARBONDATA-1807
URL: https://issues.apache.org/jira/browse/CARBONDATA-1807
Project: CarbonData
Issue Type: Bug
Components: data-load
Affects Versions: 1.3.0
Environment: Test - 3 node ant cluster
Reporter: Ramakrishna S
Assignee: kumar vishal
Priority: Minor
Fix For: 1.3.0
Steps:
Beeline:
1. Create table and load with data
Spark-shell:
1. create a pre-aggregate table
Beeline:
1. Run aggregate query
*+Expected:+* Pre-aggregate table should be used in the aggregate query
*+Actual:+* Pre-aggregate table is not used
1.
create table if not exists lineitem1(L_SHIPDATE string,L_SHIPMODE
string,L_SHIPINSTRUCT string,L_RETURNFLAG string,L_RECEIPTDATE
string,L_ORDERKEY string,L_PARTKEY string,L_SUPPKEY string,L_LINENUMBER
int,L_QUANTITY double,L_EXTENDEDPRICE double,L_DISCOUNT double,L_TAX
double,L_LINESTATUS string,L_COMMITDATE string,L_COMMENT string) STORED BY
'org.apache.carbondata.format' TBLPROPERTIES
('table_blocksize'='128','NO_INVERTED_INDEX'='L_SHIPDATE,L_SHIPMODE,L_SHIPINSTRUCT,L_RETURNFLAG,L_RECEIPTDATE,L_ORDERKEY,L_PARTKEY,L_SUPPKEY','sort_columns'='');
load data inpath "hdfs://hacluster/user/test/lineitem.tbl.5" into table
lineitem1
options('DELIMITER'='|','FILEHEADER'='L_ORDERKEY,L_PARTKEY,L_SUPPKEY,L_LINENUMBER,L_QUANTITY,L_EXTENDEDPRICE,L_DISCOUNT,L_TAX,L_RETURNFLAG,L_LINESTATUS,L_SHIPDATE,L_COMMITDATE,L_RECEIPTDATE,L_SHIPINSTRUCT,L_SHIPMODE,L_COMMENT');
2.
carbon.sql("create datamap agr1_lineitem1 ON TABLE lineitem1 USING
'org.apache.carbondata.datamap.AggregateDataMapHandler' as select
l_returnflag,l_linestatus,sum(l_quantity),avg(l_quantity),count(l_quantity)
from lineitem1 group by l_returnflag, l_linestatus").show();
3.
select
l_returnflag,l_linestatus,sum(l_quantity),avg(l_quantity),count(l_quantity)
from lineitem1 where l_returnflag = 'R' group by l_returnflag, l_linestatus;
Actual:
0: jdbc:hive2://10.18.98.136:23040> show tables;
+-----------+---------------------------+--------------+--+
| database | tableName | isTemporary |
+-----------+---------------------------+--------------+--+
| test_db2 | lineitem1 | false |
| test_db2 | lineitem1_agr1_lineitem1 | false |
+-----------+---------------------------+--------------+--+
2 rows selected (0.047 seconds)
Logs:
2017-11-20 15:46:48,314 | INFO | [pool-23-thread-53] | Running query 'select
l_returnflag,l_linestatus,sum(l_quantity),avg(l_quantity),count(l_quantity)
from lineitem1 where l_returnflag = 'R' group by l_returnflag, l_linestatus'
with 7f3091a8-4d7b-40ac-840f-9db6f564c9cf |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,314 | INFO | [pool-23-thread-53] | Parsing command: select
l_returnflag,l_linestatus,sum(l_quantity),avg(l_quantity),count(l_quantity)
from lineitem1 where l_returnflag = 'R' group by l_returnflag, l_linestatus |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,353 | INFO | [pool-23-thread-53] | 55: get_table :
db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,353 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_table : db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,354 | INFO | [pool-23-thread-53] | 55: Opening raw store
with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:589)
2017-11-20 15:46:48,355 | INFO | [pool-23-thread-53] | ObjectStore, initialize
called |
org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:289)
2017-11-20 15:46:48,360 | INFO | [pool-23-thread-53] | Reading in results for
query "org.datanucleus.store.rdbms.query.SQLQuery@0" since the connection used
is closing | org.datanucleus.util.Log4JLogger.info(Log4JLogger.java:77)
2017-11-20 15:46:48,362 | INFO | [pool-23-thread-53] | Using direct SQL,
underlying DB is MYSQL |
org.apache.hadoop.hive.metastore.MetaStoreDirectSql.<init>(MetaStoreDirectSql.java:139)
2017-11-20 15:46:48,362 | INFO | [pool-23-thread-53] | Initialized ObjectStore
| org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:272)
2017-11-20 15:46:48,376 | INFO | [pool-23-thread-53] | Parsing command:
array<string> |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,399 | INFO | [pool-23-thread-53] | Schema changes have
been detected for table: `lineitem1` |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,399 | INFO | [pool-23-thread-53] | 55: get_table :
db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,400 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_table : db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,413 | INFO | [pool-23-thread-53] | Parsing command:
array<string> |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,415 | INFO | [pool-23-thread-53] | 55: get_table :
db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,415 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_table : db=test_db2 tbl=lineitem1 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,428 | INFO | [pool-23-thread-53] | Parsing command:
array<string> |
org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,431 | INFO | [pool-23-thread-53] | 55: get_database:
test_db2 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,431 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_database: test_db2 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,434 | INFO | [pool-23-thread-53] | 55: get_database:
test_db2 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,434 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_database: test_db2 |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,437 | INFO | [pool-23-thread-53] | 55: get_tables:
db=test_db2 pat=* |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logInfo(HiveMetaStore.java:746)
2017-11-20 15:46:48,437 | INFO | [pool-23-thread-53] | ugi=anonymous
ip=unknown-ip-addr cmd=get_tables: db=test_db2 pat=* |
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.logAuditEvent(HiveMetaStore.java:371)
2017-11-20 15:46:48,522 | INFO | [pool-23-thread-53] | pool-23-thread-53
Starting to optimize plan |
org.apache.carbondata.common.logging.impl.StandardLogService.logInfoMessage(StandardLogService.java:150)
2017-11-20 15:46:48,536 | INFO | [pool-23-thread-53] | pool-23-thread-53 Skip
CarbonOptimizer |
org.apache.carbondata.common.logging.impl.StandardLogService.logInfoMessage(StandardLogService.java:150)
2017-11-20 15:46:48,679 | INFO | [pool-23-thread-53] | Code generated in
41.000919 ms | org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,766 | INFO | [pool-23-thread-53] | Code generated in
61.651832 ms | org.apache.spark.internal.Logging$class.logInfo(Logging.scala:54)
2017-11-20 15:46:48,821 | INFO | [pool-23-thread-53] | pool-23-thread-53 Table
block size not specified for test_db2_lineitem1. Therefore considering the
default value 1024 MB |
org.apache.carbondata.common.logging.impl.StandardLogService.logInfoMessage(StandardLogService.java:150)
2017-11-20 15:46:48,872 | INFO | [pool-23-thread-53] | pool-23-thread-53 Time
taken to load blocklet datamap from file :
hdfs://hacluster/user/test2/lineitem1/Fact/Part0/Segment_0/1_batchno0-0-1511163544085.carbonindexis
2 |
org.apache.carbondata.common.logging.impl.StandardLogService.logInfoMessage(StandardLogService.java:150)
2017-11-20 15:46:48,873 | INFO | [pool-23-thread-53] | pool-23-thread-53 Time
taken to load blocklet datamap from file :
hdfs://hacluster/user/test2/lineitem1/Fact/Part0/Segment_0/0_batchno0-0-1511163544085.carbonindexis
1 |
org.apache.carbondata.common.logging.impl.StandardLogService.logInfoMessage(StandardLogService.java:150)
2017-11-20 15:46:48,884 | INFO | [pool-23-thread-53] |
Identified no.of.blocks: 2,
no.of.tasks: 2,
no.of.nodes: 0,
parallelism: 2
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