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From Ajit Kumar Shreevastava <Ajit.Shreevast...@hcl.com>
Subject Data mismatch when importing data from Oracle to Hive through Sqoop without an error
Date Wed, 06 Mar 2013 07:09:37 GMT
HI,

I have a table BTTN in Oracle database having 738183 records:-->

SQL> select count(1) from bttn;

  COUNT(1)
----------
    738183

Now I want to import this table to HIVE  and I have fired the following command at command
prompt:-->

[hadoop@NHCLT-PC44-2 sqoop-oper]$ sqoop import --connect jdbc:oracle:thin:@10.99.42.11:1521/clouddb
--username HDFSUSER  --table BTTN --verbose -P --hive-table bttn --create-hive-table --hive-import
--hive-home /home/hadoop/user/hive/warehouse

The output is as follows:-->
Warning: /usr/lib/hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
13/03/06 12:16:25 DEBUG tool.BaseSqoopTool: Enabled debug logging.
Enter password:
13/03/06 12:16:32 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You
can override
13/03/06 12:16:32 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc.
13/03/06 12:16:32 DEBUG sqoop.ConnFactory: Loaded manager factory: com.cloudera.sqoop.manager.DefaultManagerFactory
13/03/06 12:16:32 DEBUG sqoop.ConnFactory: Trying ManagerFactory: com.cloudera.sqoop.manager.DefaultManagerFactory
13/03/06 12:16:32 DEBUG manager.DefaultManagerFactory: Trying with scheme: jdbc:oracle:thin:@10.99.42.11
13/03/06 12:16:32 DEBUG manager.OracleManager$ConnCache: Instantiated new connection cache.
13/03/06 12:16:32 INFO manager.SqlManager: Using default fetchSize of 1000
13/03/06 12:16:32 DEBUG sqoop.ConnFactory: Instantiated ConnManager org.apache.sqoop.manager.OracleManager@2393385d
13/03/06 12:16:32 INFO tool.CodeGenTool: Beginning code generation
13/03/06 12:16:32 DEBUG manager.OracleManager: Using column names query: SELECT t.* FROM BTTN
t WHERE 1=0
13/03/06 12:16:32 DEBUG manager.OracleManager: Creating a new connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb,
using username: HDFSUSER
13/03/06 12:16:32 DEBUG manager.OracleManager: No connection paramenters specified. Using
regular API for making connection.
13/03/06 12:16:32 INFO manager.OracleManager: Time zone has been set to GMT
13/03/06 12:16:32 DEBUG manager.SqlManager: Using fetchSize for next query: 1000
13/03/06 12:16:32 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM BTTN t
WHERE 1=0
13/03/06 12:16:32 DEBUG manager.OracleManager$ConnCache: Caching released connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:32 DEBUG orm.ClassWriter: selected columns:
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BTTN_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   DATA_INST_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   SCR_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BTTN_NU
13/03/06 12:16:32 DEBUG orm.ClassWriter:   CAT
13/03/06 12:16:32 DEBUG orm.ClassWriter:   WDTH
13/03/06 12:16:32 DEBUG orm.ClassWriter:   HGHT
13/03/06 12:16:32 DEBUG orm.ClassWriter:   KEY_SCAN
13/03/06 12:16:32 DEBUG orm.ClassWriter:   KEY_SHFT
13/03/06 12:16:32 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR
13/03/06 12:16:32 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR_PRSD
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR_PRSD
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BLM_FL
13/03/06 12:16:32 DEBUG orm.ClassWriter:   LCLZ_FL
13/03/06 12:16:32 DEBUG orm.ClassWriter:   MENU_ITEM_NU
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BTTN_ASGN_LVL_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   ON_ATVT
13/03/06 12:16:32 DEBUG orm.ClassWriter:   ON_CLIK
13/03/06 12:16:32 DEBUG orm.ClassWriter:   ENBL_FL
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BLM_SET_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BTTN_ASGN_LVL_NAME
13/03/06 12:16:32 DEBUG orm.ClassWriter:   MKT_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   CRTE_TS
13/03/06 12:16:32 DEBUG orm.ClassWriter:   CRTE_USER_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   UPDT_TS
13/03/06 12:16:32 DEBUG orm.ClassWriter:   UPDT_USER_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   DEL_TS
13/03/06 12:16:32 DEBUG orm.ClassWriter:   DEL_USER_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   DLTD_FL
13/03/06 12:16:32 DEBUG orm.ClassWriter:   MENU_ITEM_NA
13/03/06 12:16:32 DEBUG orm.ClassWriter:   PRD_CD
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BLM_SET_NA
13/03/06 12:16:32 DEBUG orm.ClassWriter:   SOUND_FILE_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   IS_DYNMC_BTTN
13/03/06 12:16:32 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR_PRSD_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR_PRSD_ID
13/03/06 12:16:32 DEBUG orm.ClassWriter: Writing source file: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.java
13/03/06 12:16:32 DEBUG orm.ClassWriter: Table name: BTTN
13/03/06 12:16:32 DEBUG orm.ClassWriter: Columns: BTTN_ID:2, DATA_INST_ID:2, SCR_ID:2, BTTN_NU:2,
CAT:2, WDTH:2, HGHT:2, KEY_SCAN:2, KEY_SHFT:2, FRGND_CPTN_COLR:12, FRGND_CPTN_COLR_PRSD:12,
BKGD_CPTN_COLR:12, BKGD_CPTN_COLR_PRSD:12, BLM_FL:2, LCLZ_FL:2, MENU_ITEM_NU:2, BTTN_ASGN_LVL_ID:2,
ON_ATVT:2, ON_CLIK:2, ENBL_FL:2, BLM_SET_ID:2, BTTN_ASGN_LVL_NAME:12, MKT_ID:2, CRTE_TS:93,
CRTE_USER_ID:12, UPDT_TS:93, UPDT_USER_ID:12, DEL_TS:93, DEL_USER_ID:12, DLTD_FL:2, MENU_ITEM_NA:12,
PRD_CD:2, BLM_SET_NA:12, SOUND_FILE_ID:2, IS_DYNMC_BTTN:2, FRGND_CPTN_COLR_ID:2, FRGND_CPTN_COLR_PRSD_ID:2,
BKGD_CPTN_COLR_ID:2, BKGD_CPTN_COLR_PRSD_ID:2,
13/03/06 12:16:32 DEBUG orm.ClassWriter: sourceFilename is BTTN.java
13/03/06 12:16:32 DEBUG orm.CompilationManager: Found existing /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/
13/03/06 12:16:32 INFO orm.CompilationManager: HADOOP_HOME is /home/hadoop/hadoop-1.0.3/libexec/..
13/03/06 12:16:32 DEBUG orm.CompilationManager: Adding source file: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.java
13/03/06 12:16:32 DEBUG orm.CompilationManager: Invoking javac with args:
13/03/06 12:16:32 DEBUG orm.CompilationManager:   -sourcepath
13/03/06 12:16:32 DEBUG orm.CompilationManager:   /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/
13/03/06 12:16:32 DEBUG orm.CompilationManager:   -d
13/03/06 12:16:32 DEBUG orm.CompilationManager:   /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/
13/03/06 12:16:32 DEBUG orm.CompilationManager:   -classpath
13/03/06 12:16:32 DEBUG orm.CompilationManager:   /home/hadoop/hadoop-1.0.3/libexec/../conf:/usr/java/jdk1.6.0_32/lib/tools.jar:/home/hadoop/hadoop-1.0.3/libexec/..:/home/hadoop/hadoop-1.0.3/libexec/../hadoop-core-1.0.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/asm-3.2.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/aspectjrt-1.6.5.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/aspectjtools-1.6.5.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-beanutils-1.7.0.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-beanutils-core-1.8.0.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-cli-1.2.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-codec-1.4.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-collections-3.2.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-configuration-1.6.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-daemon-1.0.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-digester-1.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-el-1.0.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-httpclient-3.0.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-io-2.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-lang-2.4.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-logging-1.1.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-logging-api-1.0.4.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-math-2.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/commons-net-1.4.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/core-3.1.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/hadoop-capacity-scheduler-1.0.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/hadoop-fairscheduler-1.0.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/hadoop-thriftfs-1.0.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/hsqldb-1.8.0.10.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jackson-core-asl-1.8.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jackson-mapper-asl-1.8.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jasper-compiler-5.5.12.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jasper-runtime-5.5.12.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jdeb-0.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jersey-core-1.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jersey-json-1.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jersey-server-1.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jets3t-0.6.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jetty-6.1.26.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jetty-util-6.1.26.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jsch-0.1.42.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/junit-4.5.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/kfs-0.2.2.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/log4j-1.2.15.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/mockito-all-1.8.5.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/oro-2.0.8.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/servlet-api-2.5-20081211.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/slf4j-api-1.4.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/slf4j-log4j12-1.4.3.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/xmlenc-0.52.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jsp-2.1/jsp-2.1.jar:/home/hadoop/hadoop-1.0.3/libexec/../lib/jsp-2.1/jsp-api-2.1.jar:/home/hadoop/sqoop/conf::/home/hadoop/sqoop/lib/ant-contrib-1.0b3.jar:/home/hadoop/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar:/home/hadoop/sqoop/lib/avro-1.5.3.jar:/home/hadoop/sqoop/lib/avro-ipc-1.5.3.jar:/home/hadoop/sqoop/lib/avro-mapred-1.5.3.jar:/home/hadoop/sqoop/lib/commons-io-1.4.jar:/home/hadoop/sqoop/lib/hsqldb-1.8.0.10.jar:/home/hadoop/sqoop/lib/jackson-core-asl-1.7.3.jar:/home/hadoop/sqoop/lib/jackson-mapper-asl-1.7.3.jar:/home/hadoop/sqoop/lib/jopt-simple-3.2.jar:/home/hadoop/sqoop/lib/ojdbc6.jar:/home/hadoop/sqoop/lib/paranamer-2.3.jar:/home/hadoop/sqoop/lib/snappy-java-1.0.3.2.jar:/home/hadoop/sqoop/sqoop-1.4.2.jar:/home/hadoop/sqoop/sqoop-test-1.4.2.jar::/home/hadoop/hadoop-1.0.3/hadoop-core-1.0.3.jar:/home/hadoop/sqoop/sqoop-1.4.2.jar
Note: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.java uses or overrides
a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
13/03/06 12:16:34 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.jar
13/03/06 12:16:34 DEBUG orm.CompilationManager: Scanning for .class files in directory: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e
13/03/06 12:16:34 DEBUG orm.CompilationManager: Got classfile: /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.class
-> BTTN.class
13/03/06 12:16:34 DEBUG orm.CompilationManager: Finished writing jar file /tmp/sqoop-hadoop/compile/6aa39c498a3c94ffa01a5352f368712e/BTTN.jar
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Got cached connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 INFO manager.OracleManager: Time zone has been set to GMT
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Caching released connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 WARN manager.OracleManager: The table BTTN contains a multi-column primary
key. Sqoop will default to the column BTTN_ID only for this job.
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Got cached connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 INFO manager.OracleManager: Time zone has been set to GMT
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Caching released connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 WARN manager.OracleManager: The table BTTN contains a multi-column primary
key. Sqoop will default to the column BTTN_ID only for this job.
13/03/06 12:16:34 INFO mapreduce.ImportJobBase: Beginning import of BTTN
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Got cached connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 INFO manager.OracleManager: Time zone has been set to GMT
13/03/06 12:16:34 DEBUG manager.OracleManager$ConnCache: Caching released connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:16:34 DEBUG mapreduce.DataDrivenImportJob: Using table class: BTTN
13/03/06 12:16:34 DEBUG mapreduce.DataDrivenImportJob: Using InputFormat: class com.cloudera.sqoop.mapreduce.db.OracleDataDrivenDBInputFormat
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/sqoop-1.4.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/ojdbc6.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/sqoop-1.4.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/sqoop-1.4.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/jackson-mapper-asl-1.7.3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/hsqldb-1.8.0.10.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/avro-ipc-1.5.3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/jopt-simple-3.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/ojdbc6.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/jackson-core-asl-1.7.3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/ant-contrib-1.0b3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/snappy-java-1.0.3.2.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/paranamer-2.3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/avro-1.5.3.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/commons-io-1.4.jar
13/03/06 12:16:34 DEBUG mapreduce.JobBase: Adding to job classpath: file:/home/hadoop/sqoop/lib/avro-mapred-1.5.3.jar
13/03/06 12:16:35 INFO db.DataDrivenDBInputFormat: BoundingValsQuery: SELECT MIN(BTTN_ID),
MAX(BTTN_ID) FROM BTTN
13/03/06 12:16:35 INFO mapred.JobClient: Running job: job_201303051835_0014
13/03/06 12:16:36 INFO mapred.JobClient:  map 0% reduce 0%
13/03/06 12:16:52 INFO mapred.JobClient:  map 25% reduce 0%
13/03/06 12:17:01 INFO mapred.JobClient:  map 75% reduce 0%
13/03/06 12:17:13 INFO mapred.JobClient:  map 100% reduce 0%
13/03/06 12:17:19 INFO mapred.JobClient: Job complete: job_201303051835_0014
13/03/06 12:17:19 INFO mapred.JobClient: Counters: 18
13/03/06 12:17:19 INFO mapred.JobClient:   Job Counters
13/03/06 12:17:19 INFO mapred.JobClient:     SLOTS_MILLIS_MAPS=71591
13/03/06 12:17:19 INFO mapred.JobClient:     Total time spent by all reduces waiting after
reserving slots (ms)=0
13/03/06 12:17:19 INFO mapred.JobClient:     Total time spent by all maps waiting after reserving
slots (ms)=0
13/03/06 12:17:19 INFO mapred.JobClient:     Launched map tasks=4
13/03/06 12:17:19 INFO mapred.JobClient:     SLOTS_MILLIS_REDUCES=0
13/03/06 12:17:19 INFO mapred.JobClient:   File Output Format Counters
13/03/06 12:17:19 INFO mapred.JobClient:     Bytes Written=184266237
13/03/06 12:17:19 INFO mapred.JobClient:   FileSystemCounters
13/03/06 12:17:19 INFO mapred.JobClient:     HDFS_BYTES_READ=454
13/03/06 12:17:19 INFO mapred.JobClient:     FILE_BYTES_WRITTEN=117870
13/03/06 12:17:19 INFO mapred.JobClient:     HDFS_BYTES_WRITTEN=184266237
13/03/06 12:17:19 INFO mapred.JobClient:   File Input Format Counters
13/03/06 12:17:19 INFO mapred.JobClient:     Bytes Read=0
13/03/06 12:17:19 INFO mapred.JobClient:   Map-Reduce Framework
13/03/06 12:17:19 INFO mapred.JobClient:     Map input records=738183
13/03/06 12:17:19 INFO mapred.JobClient:     Physical memory (bytes) snapshot=735293440
13/03/06 12:17:19 INFO mapred.JobClient:     Spilled Records=0
13/03/06 12:17:19 INFO mapred.JobClient:     CPU time spent (ms)=28950
13/03/06 12:17:19 INFO mapred.JobClient:     Total committed heap usage (bytes)=581435392
13/03/06 12:17:19 INFO mapred.JobClient:     Virtual memory (bytes) snapshot=6086893568
13/03/06 12:17:19 INFO mapred.JobClient:     Map output records=738183
13/03/06 12:17:19 INFO mapred.JobClient:     SPLIT_RAW_BYTES=454
13/03/06 12:17:19 INFO mapreduce.ImportJobBase: Transferred 175.73 MB in 45.4959 seconds (3.8625
MB/sec)
13/03/06 12:17:19 INFO mapreduce.ImportJobBase: Retrieved 738183 records.
13/03/06 12:17:19 DEBUG hive.HiveImport: Hive.inputTable: BTTN
13/03/06 12:17:19 DEBUG hive.HiveImport: Hive.outputTable: bttn
13/03/06 12:17:19 DEBUG manager.OracleManager: Using column names query: SELECT t.* FROM BTTN
t WHERE 1=0
13/03/06 12:17:19 DEBUG manager.OracleManager$ConnCache: Got cached connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:17:19 INFO manager.OracleManager: Time zone has been set to GMT
13/03/06 12:17:19 DEBUG manager.SqlManager: Using fetchSize for next query: 1000
13/03/06 12:17:19 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM BTTN t
WHERE 1=0
13/03/06 12:17:19 DEBUG manager.OracleManager$ConnCache: Caching released connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BTTN_ID had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column DATA_INST_ID had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column SCR_ID had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BTTN_NU had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column CAT had to be cast to a less precise type
in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column WDTH had to be cast to a less precise type
in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column HGHT had to be cast to a less precise type
in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column KEY_SCAN had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column KEY_SHFT had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BLM_FL had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column LCLZ_FL had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column MENU_ITEM_NU had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BTTN_ASGN_LVL_ID had to be cast to a less
precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column ON_ATVT had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column ON_CLIK had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column ENBL_FL had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BLM_SET_ID had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column MKT_ID had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column CRTE_TS had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column UPDT_TS had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column DEL_TS had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column DLTD_FL had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column PRD_CD had to be cast to a less precise
type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column SOUND_FILE_ID had to be cast to a less
precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column IS_DYNMC_BTTN had to be cast to a less
precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column FRGND_CPTN_COLR_ID had to be cast to a
less precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column FRGND_CPTN_COLR_PRSD_ID had to be cast
to a less precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BKGD_CPTN_COLR_ID had to be cast to a less
precise type in Hive
13/03/06 12:17:19 WARN hive.TableDefWriter: Column BKGD_CPTN_COLR_PRSD_ID had to be cast to
a less precise type in Hive
13/03/06 12:17:19 DEBUG hive.TableDefWriter: Create statement: CREATE TABLE `bttn` ( `BTTN_ID`
DOUBLE, `DATA_INST_ID` DOUBLE, `SCR_ID` DOUBLE, `BTTN_NU` DOUBLE, `CAT` DOUBLE, `WDTH` DOUBLE,
`HGHT` DOUBLE, `KEY_SCAN` DOUBLE, `KEY_SHFT` DOUBLE, `FRGND_CPTN_COLR` STRING, `FRGND_CPTN_COLR_PRSD`
STRING, `BKGD_CPTN_COLR` STRING, `BKGD_CPTN_COLR_PRSD` STRING, `BLM_FL` DOUBLE, `LCLZ_FL`
DOUBLE, `MENU_ITEM_NU` DOUBLE, `BTTN_ASGN_LVL_ID` DOUBLE, `ON_ATVT` DOUBLE, `ON_CLIK` DOUBLE,
`ENBL_FL` DOUBLE, `BLM_SET_ID` DOUBLE, `BTTN_ASGN_LVL_NAME` STRING, `MKT_ID` DOUBLE, `CRTE_TS`
STRING, `CRTE_USER_ID` STRING, `UPDT_TS` STRING, `UPDT_USER_ID` STRING, `DEL_TS` STRING, `DEL_USER_ID`
STRING, `DLTD_FL` DOUBLE, `MENU_ITEM_NA` STRING, `PRD_CD` DOUBLE, `BLM_SET_NA` STRING, `SOUND_FILE_ID`
DOUBLE, `IS_DYNMC_BTTN` DOUBLE, `FRGND_CPTN_COLR_ID` DOUBLE, `FRGND_CPTN_COLR_PRSD_ID` DOUBLE,
`BKGD_CPTN_COLR_ID` DOUBLE, `BKGD_CPTN_COLR_PRSD_ID` DOUBLE) COMMENT 'Imported by sqoop on
2013/03/06 12:17:19' ROW FORMAT DELIMITED FIELDS TERMINATED BY '\001' LINES TERMINATED BY
'\012' STORED AS TEXTFILE
13/03/06 12:17:19 DEBUG hive.TableDefWriter: Load statement: LOAD DATA INPATH 'hdfs://NHCLT-PC44-2:8020/user/hadoop/BTTN'
INTO TABLE `bttn`
13/03/06 12:17:19 INFO hive.HiveImport: Removing temporary files from import process: hdfs://NHCLT-PC44-2:8020/user/hadoop/BTTN/_logs
13/03/06 12:17:19 INFO hive.HiveImport: Loading uploaded data into Hive
13/03/06 12:17:19 DEBUG hive.HiveImport: Using external Hive process.
13/03/06 12:17:21 INFO hive.HiveImport: Logging initialized using configuration in file:/home/hadoop/Hive/conf/hive-log4j.properties
13/03/06 12:17:21 INFO hive.HiveImport: Hive history file=/home/hadoop/tmp/hadoop/hive_job_log_hadoop_201303061217_790206596.txt
13/03/06 12:17:32 INFO hive.HiveImport: OK
13/03/06 12:17:32 INFO hive.HiveImport: Time taken: 11.345 seconds
13/03/06 12:17:32 INFO hive.HiveImport: Loading data to table default.bttn
13/03/06 12:17:33 INFO hive.HiveImport: Table default.bttn stats: [num_partitions: 0, num_files:
5, num_rows: 0, total_size: 184266237, raw_data_size: 0]
13/03/06 12:17:33 INFO hive.HiveImport: OK
13/03/06 12:17:33 INFO hive.HiveImport: Time taken: 0.36 seconds
13/03/06 12:17:33 INFO hive.HiveImport: Hive import complete.
13/03/06 12:17:33 INFO hive.HiveImport: Export directory is empty, removing it.
[hadoop@NHCLT-PC44-2 sqoop-oper]$

Now I have fired the following query at hive prompt:-->

hive> select count(1) from bttn;
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
  set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
  set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
  set mapred.reduce.tasks=<number>
Starting Job = job_201303051835_0016, Tracking URL = http://NHCLT-PC44-2:50030/jobdetails.jsp?jobid=job_201303051835_0016
Kill Command = /home/hadoop/hadoop-1.0.3/bin/hadoop job  -kill job_201303051835_0016
Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1
2013-03-06 12:21:45,350 Stage-1 map = 0%,  reduce = 0%
2013-03-06 12:21:54,370 Stage-1 map = 76%,  reduce = 0%
2013-03-06 12:21:57,378 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:21:58,381 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:21:59,385 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:00,388 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:01,391 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:02,394 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:03,397 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:04,401 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:05,404 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:06,407 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:07,410 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:08,415 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 3.68 sec
2013-03-06 12:22:09,418 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:10,421 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:11,425 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:12,428 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:13,432 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:14,435 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
2013-03-06 12:22:15,439 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 7.37 sec
MapReduce Total cumulative CPU time: 7 seconds 370 msec
Ended Job = job_201303051835_0016
MapReduce Jobs Launched:
Job 0: Map: 1  Reduce: 1   Cumulative CPU: 7.37 sec   HDFS Read: 184270926 HDFS Write: 7 SUCCESS
Total MapReduce CPU Time Spent: 7 seconds 370 msec
OK
739169
Time taken: 37.639 seconds
hive>

The data present in oracle database is 738183 but imported into HIVE is 739169.
Can you please let me know the issue.
I have already pasted all my screen log hare.

Thanks and Regards,
Ajit Kumar Shreevastava


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