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From Jarek Jarcec Cecho <jar...@apache.org>
Subject Re: Need help and tips for tthe following issue: No data get exported from hadoop to mysql using sqoop.
Date Wed, 10 Oct 2012 17:27:13 GMT
It would be very helpful if you could send us task log from one map job that Sqoop executes.

Blindly shooting - Sqoop is connecting to your database from map tasks. Based on the connection
issues - are you sure that you can connect to your database from all nodes in your cluster?

Jarcec

On Wed, Oct 10, 2012 at 01:16:03PM -0400, Matthieu Labour wrote:
> Hi Jerek
> 
> Thank you so much for your help.
> 
> Following your advice, I run the following command:
> ~/sqoop-1.4.2.bin__hadoop-1.0.0/bin/sqoop export --connect
> jdbc:mysql://hostname:3306/analyticsdb --username username --password
> password --table ml_ys_log_gmt_test --export-dir
> hdfs:///mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01
> --input-fields-terminated-by='\t' --lines-terminated-by='\n' --verbose
> 
> It seems to find the file to export. So that is good. In the log I see the
> following: (I am not sure why :0+52 gets appended)
> 2/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat:
> Paths:/mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01/part-m-00000:0+52
> Locations:ip-XX-XX-XX-XXX.ec2.internal:;
> 
> However it hangs forever after it printed the following:
> 12/10/10 16:43:42 INFO mapred.JobClient:  map 0% reduce 0%
> 
> Then It seems the JDBC connection is eventually timing out.
> 12/10/10 16:47:07 INFO mapred.JobClient: Task Id :
> attempt_201210101503_0019_m_000000_0, Status : FAILED
> 
> Here is the log towards the end:
> 
> 12/10/10 16:43:40 INFO mapred.JobClient: Default number of map tasks: 4
> 12/10/10 16:43:40 INFO mapred.JobClient: Default number of reduce tasks: 0
> 12/10/10 16:43:41 INFO mapred.JobClient: Setting group to hadoop
> 12/10/10 16:43:41 INFO input.FileInputFormat: Total input paths to process
> : 1
> 12/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat: Target numMapTasks=4
> 12/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat: Total input bytes=52
> 12/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat: maxSplitSize=13
> 12/10/10 16:43:41 INFO input.FileInputFormat: Total input paths to process
> : 1
> 12/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat: Generated splits:
> 12/10/10 16:43:41 DEBUG mapreduce.ExportInputFormat:
> Paths:/mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01/part-m-00000:0+52
> Locations:ip-XX-XX-XX-XXX.ec2.internal:;
> 12/10/10 16:43:41 INFO mapred.JobClient: Running job: job_201210101503_0019
> 12/10/10 16:43:42 INFO mapred.JobClient:  map 0% reduce 0%
> 12/10/10 16:47:07 INFO mapred.JobClient: Task Id :
> attempt_201210101503_0019_m_000000_0, Status : FAILED
> java.io.IOException:
> com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications
> link failure
> 
> The last packet sent successfully to the server was 0 milliseconds ago. The
> driver has not received any packets from the server.
>         at
> org.apache.sqoop.mapreduce.ExportOutputFormat.getRecordWriter(ExportOutputFormat.java:79)
>         at
> org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.<init>(MapTask.java:635)
>         at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:760)
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:375)
>         at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1132)
>         at org.apache.hadoop.mapred.Child.main(Child.java:249)
> Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:
> Communications link failure
> 
> 
> 
> 
> On Wed, Oct 10, 2012 at 12:40 PM, Jarek Jarcec Cecho <jarcec@apache.org>wrote:
> 
> > Hi sir,
> > as far as I remember FileInputFormat is not doing recursive descent into
> > subdirectories when looking for input files. Would you mind trying to
> > export directory /mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01
> > to see if it will help? Something like
> >
> > sqoop export ... --export-dir
> > /mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01 ...
> >
> > Jarcec
> >
> > On Wed, Oct 10, 2012 at 12:30:56PM -0400, Matthieu Labour wrote:
> > > Hi
> > >
> > > I want to do the following: Export data stored in hadoop to MySql. It is
> > > not working and I have been pulling my hair. I was hoping to get a bit of
> > > help. Thank you in advance
> > >
> > > The command is the following:
> > >
> > > ~/sqoop-1.4.2.bin__hadoop-1.0.0/bin/sqoop export --connect
> > > jdbc:mysql://hostname:3306/analyticsdb --username username --password
> > > password --table ml_ys_log_gmt_test --export-dir
> > > hdfs:///mnt/var/lib/hadoop/dfs/logs_sanitized_test
> > > --input-fields-terminated-by='\t'  --lines-terminated-by='\n' --verbose
> > >
> > > On my mysqlserver in the database analyticsdb, I do have the following
> > > table ml_ys_log_gmt_test
> > >
> > > mysql> describe ml_ys_log_gmt_test;
> > > +--------+-------------+------+-----+---------+-------+
> > > | Field  | Type        | Null | Key | Default | Extra |
> > > +--------+-------------+------+-----+---------+-------+
> > > | mydate | varchar(32) | YES  |     | NULL    |       |
> > > | mydata | varchar(32) | YES  |     | NULL    |       |
> > > +--------+-------------+------+-----+---------+-------+
> > >
> > > I can see the logs in hdfs
> > >
> > > hadoop@ip-XX-XX-XX-XX:/mnt/var/lib/hadoop/steps/5$ hadoop dfs -ls
> > > hdfs:///mnt/var/lib/hadoop/dfs/logs_sanitized_test
> > > Found 2 items
> > > drwxr-xr-x   - hadoop supergroup          0 2012-10-10 15:23
> > > /mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01
> > > drwxr-xr-x   - hadoop supergroup          0 2012-10-10 15:23
> > > /mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-02
> > >
> > > and if i tail one of the file I see the correct data
> > >
> > > hadoop@ip-XX-XX-XX-XX:/mnt/var/lib/hadoop/steps/5$ hadoop dfs -tail -f
> > >
> > hdfs:///mnt/var/lib/hadoop/dfs/logs_sanitized_test/dt=2012-10-01/part-m-00000
> > > 20121001230101 blablabla1
> > > 20121001230202 blablabla2
> > >
> > >
> > > Here is the trace when I run the command. Please note that no data get
> > > transferred. I would appreciate any tips. Thanks a lot!
> > >
> > > Warning: /usr/lib/hbase does not exist! HBase imports will fail.
> > > Please set $HBASE_HOME to the root of your HBase installation.
> > > 12/10/10 16:25:25 DEBUG tool.BaseSqoopTool: Enabled debug logging.
> > > 12/10/10 16:25:25 WARN tool.BaseSqoopTool: Setting your password on the
> > > command-line is insecure. Consider using -P instead.
> > > 12/10/10 16:25:25 DEBUG sqoop.ConnFactory: Loaded manager factory:
> > > com.cloudera.sqoop.manager.DefaultManagerFactory
> > > 12/10/10 16:25:25 DEBUG sqoop.ConnFactory: Trying ManagerFactory:
> > > com.cloudera.sqoop.manager.DefaultManagerFactory
> > > 12/10/10 16:25:25 DEBUG manager.DefaultManagerFactory: Trying with
> > scheme:
> > > jdbc:mysql:
> > > 12/10/10 16:25:25 INFO manager.MySQLManager: Preparing to use a MySQL
> > > streaming resultset.
> > > 12/10/10 16:25:25 DEBUG sqoop.ConnFactory: Instantiated ConnManager
> > > org.apache.sqoop.manager.MySQLManager@5ef4f44a
> > > 12/10/10 16:25:25 INFO tool.CodeGenTool: Beginning code generation
> > > 12/10/10 16:25:25 DEBUG manager.SqlManager: No connection paramenters
> > > specified. Using regular API for making connection.
> > > 12/10/10 16:25:26 DEBUG manager.SqlManager: Using fetchSize for next
> > query:
> > > -2147483648
> > > 12/10/10 16:25:26 INFO manager.SqlManager: Executing SQL statement:
> > SELECT
> > > t.* FROM `ml_ys_log_gmt_test` AS t LIMIT 1
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter: selected columns:
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter:   mydate
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter:   mydata
> > > 12/10/10 16:25:26 DEBUG manager.SqlManager: Using fetchSize for next
> > query:
> > > -2147483648
> > > 12/10/10 16:25:26 INFO manager.SqlManager: Executing SQL statement:
> > SELECT
> > > t.* FROM `ml_ys_log_gmt_test` AS t LIMIT 1
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter: Writing source file:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.java
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter: Table name: ml_ys_log_gmt_test
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter: Columns: mydate:12, mydata:12,
> > > 12/10/10 16:25:26 DEBUG orm.ClassWriter: sourceFilename is
> > > ml_ys_log_gmt_test.java
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager: Found existing
> > > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/
> > > 12/10/10 16:25:26 INFO orm.CompilationManager: HADOOP_HOME is
> > /home/hadoop
> > > 12/10/10 16:25:26 INFO orm.CompilationManager: Found hadoop core jar at:
> > > /home/hadoop/hadoop-core.jar
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager: Adding source file:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.java
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager: Invoking javac with args:
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:   -sourcepath
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:
> > > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:   -d
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:
> > > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:   -classpath
> > > 12/10/10 16:25:26 DEBUG orm.CompilationManager:
> > >
> > /home/hadoop/conf:/usr/lib/jvm/java-6-sun/lib/tools.jar:/home/hadoop:/home/hadoop/hadoop-core-1.0.3.jar:/home/hadoop/lib/activation-1.1.jar:/home/hadoop/lib/annotations.jar:/home/hadoop/lib/ant-1.8.1.jar:/home/hadoop/lib/ant-launcher-1.8.1.jar:/home/hadoop/lib/ant-nodeps-1.8.1.jar:/home/hadoop/lib/apache-jar-resource-bundle-1.4.jar:/home/hadoop/lib/asm-3.1.jar:/home/hadoop/lib/avro-1.5.3.jar:/home/hadoop/lib/avro-compiler-1.5.3.jar:/home/hadoop/lib/avro-ipc-1.5.3.jar:/home/hadoop/lib/avro-maven-plugin-1.5.3.jar:/home/hadoop/lib/aws-java-sdk-1.3.2.jar:/home/hadoop/lib/build-helper-maven-plugin-1.5.jar:/home/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hadoop/lib/commons-cli-1.2.jar:/home/hadoop/lib/commons-codec-1.5.jar:/home/hadoop/lib/commons-collections-3.2.1.jar:/home/hadoop/lib/commons-configuration-1.6.jar:/home/hadoop/lib/commons-daemon-1.0.1.jar:/home/hadoop/lib/commons-digester-1.8.jar:/home/hadoop/lib/commons-el-1.0.jar:/home/hadoop/lib/commons-httpclient-3.1.jar:/home/hadoop/lib/commons-io-2.4.jar:/home/hadoop/lib/commons-lang-2.5.jar:/home/hadoop/lib/commons-logging-1.1.1.jar:/home/hadoop/lib/commons-logging-adapters-1.1.1.jar:/home/hadoop/lib/commons-logging-api-1.1.1.jar:/home/hadoop/lib/commons-math-2.1.jar:/home/hadoop/lib/commons-net-3.1.jar:/home/hadoop/lib/com.sun.el_1.0.0.v201004190952.jar:/home/hadoop/lib/core-3.1.1.jar:/home/hadoop/lib/docbkx-maven-plugin-2.0.13.jar:/home/hadoop/lib/ecj-3.6.jar:/home/hadoop/lib/emr-metrics-1.0.jar:/home/hadoop/lib/emr-s3distcp-1.0.jar:/home/hadoop/lib/file-management-1.2.1.jar:/home/hadoop/lib/ftplet-api-1.0.0.jar:/home/hadoop/lib/ftpserver-core-1.0.0.jar:/home/hadoop/lib/ftpserver-deprecated-1.0.0-M2.jar:/home/hadoop/lib/gson-1.6.jar:/home/hadoop/lib/guava-12.0.jar:/home/hadoop/lib/hadoop-ant-1.0.3.jar:/home/hadoop/lib/hadoop-ant.jar:/home/hadoop/lib/hadoop-capacity-scheduler-1.0.3.jar:/home/hadoop/lib/hadoop-client-1.0.3.jar:/home/hadoop/lib/hadoop-core-1.0.3.jar:/home/hadoop/lib/hadoop-core.jar:/home/hadoop/lib/hadoop-examples-1.0.3.jar:/home/hadoop/lib/hadoop-examples.jar:/home/hadoop/lib/hadoop-fairscheduler-1.0.3.jar:/home/hadoop/lib/hadoop-minicluster-1.0.3.jar:/home/hadoop/lib/hadoop-state-pusher-1.0.jar:/home/hadoop/lib/hadoop-test-1.0.3.jar:/home/hadoop/lib/hadoop-test.jar:/home/hadoop/lib/hadoop-thriftfs-1.0.3.jar:/home/hadoop/lib/hadoop-tools-1.0.3.jar:/home/hadoop/lib/hadoop-tools.jar:/home/hadoop/lib/hamcrest-all-1.1.jar:/home/hadoop/lib/hamcrest-core-1.1.jar:/home/hadoop/lib/hbase-0.92.0.jar:/home/hadoop/lib/high-scale-lib-1.1.1.jar:/home/hadoop/lib/high-scale-lib.jar:/home/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hadoop/lib/httpclient-4.1.1.jar:/home/hadoop/lib/httpclient-cache-4.1.1.jar:/home/hadoop/lib/httpcore-4.1.jar:/home/hadoop/lib/httpcore-nio-4.1.jar:/home/hadoop/lib/httpmime-4.1.1.jar:/home/hadoop/lib/icu4j-4_0_1.jar:/home/hadoop/lib/jackson-core-asl-1.8.8.jar:/home/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/home/hadoop/lib/jamon-anttask-2.4.0.jar:/home/hadoop/lib/jamon-api-2.3.0.jar:/home/hadoop/lib/jamon-maven-plugin-2.3.4.jar:/home/hadoop/lib/jamon-processor-2.4.1.jar:/home/hadoop/lib/jamon-runtime-2.4.0.jar:/home/hadoop/lib/jasper-compiler-5.5.23.jar:/home/hadoop/lib/jasper-runtime-5.5.23.jar:/home/hadoop/lib/java_util_concurrent_chm.jar:/home/hadoop/lib/java_util_hashtable.jar:/home/hadoop/lib/javax.el_2.1.0.v201004190952.jar:/home/hadoop/lib/javax.servlet.jsp_2.1.0.v201004190952.jar:/home/hadoop/lib/jaxb-api-2.1.jar:/home/hadoop/lib/jaxb-impl-2.1.12.jar:/home/hadoop/lib/jcommon-0.9.6.jar:/home/hadoop/lib/jersey-core-1.4.jar:/home/hadoop/lib/jersey-json-1.4.jar:/home/hadoop/lib/jersey-server-1.4.jar:/home/hadoop/lib/jettison-1.1.jar:/home/hadoop/lib/jetty-6.1.26.jar:/home/hadoop/lib/jetty-ajp-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-all-7.5.4.v20111024-javadoc.jar:/home/hadoop/lib/jetty-annotations-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-client-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-continuation-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-deploy-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-http-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-io-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-jmx-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-jndi-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-jsp-2.1-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-overlay-deployer-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-plus-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-policy-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-rewrite-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-security-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-server-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-servlet-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-servlets-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-spring-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-util-6.1.26.jar:/home/hadoop/lib/jetty-util-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-webapp-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-websocket-7.5.4.v20111024.jar:/home/hadoop/lib/jetty-xml-7.5.4.v20111024.jar:/home/hadoop/lib/jfreechart-0.9.21.jar:/home/hadoop/lib/joda-time-2.1.jar:/home/hadoop/lib/jruby-complete-no-joda-1.6.5.jar:/home/hadoop/lib/jsp-2.1-6.1.14.jar:/home/hadoop/lib/jsp-api-2.1-6.1.14.jar:/home/hadoop/lib/jsp-impl-2.1.3-b10.jar:/home/hadoop/lib/jsr305.jar:/home/hadoop/lib/jsr311-api-1.1.1.jar:/home/hadoop/lib/junit-4.8.1.jar:/home/hadoop/lib/junit.jar:/home/hadoop/lib/jython.jar:/home/hadoop/lib/kfs-0.2.2.jar:/home/hadoop/lib/libthrift-0.7.0.jar:/home/hadoop/lib/log4j-1.2.16.jar:/home/hadoop/lib/mail-1.4.3.jar:/home/hadoop/lib/mina-core-2.0.0-M5.jar:/home/hadoop/lib/mockito-all-1.8.5.jar:/home/hadoop/lib/netty-3.2.4.Final.jar:/home/hadoop/lib/opencsv-1.8.jar:/home/hadoop/lib/org.apache.taglibs.standard.glassfish_1.2.0.v201004190952.jar:/home/hadoop/lib/paranamer-2.3.jar:/home/hadoop/lib/plexus-active-collections-1.0-beta-2.jar:/home/hadoop/lib/plexus-build-api-0.0.4.jar:/home/hadoop/lib/plexus-compiler-api-1.8.1.jar:/home/hadoop/lib/plexus-compiler-javac-1.5.3.jar:/home/hadoop/lib/plexus-compiler-manager-1.5.3.jar:/home/hadoop/lib/plexus-digest-1.0.jar:/home/hadoop/lib/plexus-interpolation-1.12.jar:/home/hadoop/lib/plexus-io-1.0-alpha-4.jar:/home/hadoop/lib/plexus-resources-1.0-alpha-5.jar:/home/hadoop/lib/plexus-utils-2.1.jar:/home/hadoop/lib/plexus-velocity-1.1.3.jar:/home/hadoop/lib/protobuf-java-2.4.0a.jar:/home/hadoop/lib/servlet-api-2.5.jar:/home/hadoop/lib/slf4j-api-1.6.1.jar:/home/hadoop/lib/slf4j-log4j12-1.6.1.jar:/home/hadoop/lib/smart-cli-parser.jar:/home/hadoop/lib/snappy-java-1.0.3.2.jar:/home/hadoop/lib/stax-1.2.0.jar:/home/hadoop/lib/stax-api-1.0.1.jar:/home/hadoop/lib/surefire-api-2.4.3.jar:/home/hadoop/lib/surefire-booter-2.4.3.jar:/home/hadoop/lib/surefire-junit4-2.10.jar:/home/hadoop/lib/typica.jar:/home/hadoop/lib/velocity-1.7.jar:/home/hadoop/lib/visualization-datasource-1.1.1.jar:/home/hadoop/lib/xmlenc-0.52.jar:/home/hadoop/lib/xml-maven-plugin-1.0-beta-3.jar:/home/hadoop/lib/zookeeper-3.4.2.jar:/home/hadoop/lib/jsp-2.1/*.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../conf::/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/ant-contrib-1.0b3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/ant-eclipse-1.0-jvm1.2.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/avro-1.5.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/avro-ipc-1.5.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/avro-mapred-1.5.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/commons-io-1.4.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/hsqldb-1.8.0.10.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/jackson-core-asl-1.7.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/jackson-mapper-asl-1.7.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/jopt-simple-3.2.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/mysql-connector-java-5.1.22-bin.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/paranamer-2.3.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../lib/snappy-java-1.0.3.2.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../sqoop-1.4.2.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/bin/../sqoop-test-1.4.2.jar::/home/hadoop/hadoop-core.jar:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/sqoop-1.4.2.jar
> > > Note:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.java
> > > uses or overrides a deprecated API.
> > > Note: Recompile with -Xlint:deprecation for details.
> > > 12/10/10 16:25:28 INFO orm.CompilationManager: Writing jar file:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.jar
> > > 12/10/10 16:25:28 INFO orm.CompilationManager: Writing jar file:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.jar
> > > 12/10/10 16:25:28 DEBUG orm.CompilationManager: Scanning for .class files
> > > in directory: /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b
> > > 12/10/10 16:25:28 DEBUG orm.CompilationManager: Got classfile:
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.class
> > > -> ml_ys_log_gmt_test.class
> > > 12/10/10 16:25:28 DEBUG orm.CompilationManager: Finished writing jar file
> > >
> > /tmp/sqoop-hadoop/compile/7f5cd67c0aa5dbf20256f72b30ae922b/ml_ys_log_gmt_test.jar
> > > 12/10/10 16:25:28 INFO mapreduce.ExportJobBase: Beginning export of
> > > ml_ys_log_gmt_test
> > > 12/10/10 16:25:29 WARN mapreduce.ExportJobBase: null FileStatus object in
> > > isSequenceFiles(); assuming false.
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Using InputFormat: class
> > > org.apache.sqoop.mapreduce.ExportInputFormat
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/sqoop-1.4.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/mysql-connector-java-5.1.22-bin.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/sqoop-1.4.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/sqoop-1.4.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/snappy-java-1.0.3.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/commons-io-1.4.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/avro-ipc-1.5.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/jackson-core-asl-1.7.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/avro-1.5.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/ant-eclipse-1.0-jvm1.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/jackson-mapper-asl-1.7.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/ant-contrib-1.0b3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/avro-mapred-1.5.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > >
> > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/mysql-connector-java-5.1.22-bin.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/paranamer-2.3.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/jopt-simple-3.2.jar
> > > 12/10/10 16:25:29 DEBUG mapreduce.JobBase: Adding to job classpath:
> > > file:/home/hadoop/sqoop-1.4.2.bin__hadoop-1.0.0/lib/hsqldb-1.8.0.10.jar
> > > 12/10/10 16:25:29 INFO mapred.JobClient: Default number of map tasks: 4
> > > 12/10/10 16:25:29 INFO mapred.JobClient: Default number of reduce tasks:
> > 0
> > > 12/10/10 16:25:30 INFO mapred.JobClient: Setting group to hadoop
> > > 12/10/10 16:25:30 INFO input.FileInputFormat: Total input paths to
> > process
> > > : 2
> > > 12/10/10 16:25:30 DEBUG mapreduce.ExportInputFormat: Target numMapTasks=4
> > > 12/10/10 16:25:30 DEBUG mapreduce.ExportInputFormat: Total input bytes=0
> > > 12/10/10 16:25:30 DEBUG mapreduce.ExportInputFormat: maxSplitSize=0
> > > 12/10/10 16:25:30 INFO input.FileInputFormat: Total input paths to
> > process
> > > : 2
> > > 12/10/10 16:25:30 DEBUG mapreduce.ExportInputFormat: Generated splits:
> > > 12/10/10 16:25:30 INFO mapred.JobClient: Running job:
> > job_201210101503_0017
> > > 12/10/10 16:25:31 INFO mapred.JobClient:  map 0% reduce 0%
> > > 12/10/10 16:25:48 INFO mapred.JobClient: Job complete:
> > job_201210101503_0017
> > > 12/10/10 16:25:48 INFO mapred.JobClient: Counters: 4
> > > 12/10/10 16:25:48 INFO mapred.JobClient:   Job Counters
> > > 12/10/10 16:25:48 INFO mapred.JobClient:     SLOTS_MILLIS_MAPS=8498
> > > 12/10/10 16:25:48 INFO mapred.JobClient:     Total time spent by all
> > > reduces waiting after reserving slots (ms)=0
> > > 12/10/10 16:25:48 INFO mapred.JobClient:     Total time spent by all maps
> > > waiting after reserving slots (ms)=0
> > > 12/10/10 16:25:48 INFO mapred.JobClient:     SLOTS_MILLIS_REDUCES=0
> > > 12/10/10 16:25:48 INFO mapreduce.ExportJobBase: Transferred 0 bytes in
> > > 19.0791 seconds (0 bytes/sec)
> > > 12/10/10 16:25:48 INFO mapreduce.ExportJobBase: Exported 0 records.
> >
> 
> 
> 
> -- 
> Matthieu Labour, Engineering | *Action**X* |
> 584 Broadway, Suite 1002 – NY, NY 10012
> 415-994-3480 (m)

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