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From Vincent Barat <vba...@capptain.com>
Subject Re: First tests does not work
Date Wed, 08 Aug 2012 10:40:15 GMT
Sqoop is the latest one (1.4.1)

Here is the full logs:

vbarat@lancelot:~$ sqoop export --verbose --connect 
jdbc:mysql://localhost/customers --username analytics --password 
analytics --table application_copy --export-dir application
Warning: $HADOOP_HOME is deprecated.

WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. 
Please use org.apache.hadoop.log.metrics.EventCounter in all the 
log4j.properties files.
12/08/08 12:38:39 WARN tool.BaseSqoopTool: Setting your password on 
the command-line is insecure. Consider using -P instead.
12/08/08 12:38:39 INFO manager.MySQLManager: Preparing to use a 
MySQL streaming resultset.
12/08/08 12:38:39 INFO tool.CodeGenTool: Beginning code generation
12/08/08 12:38:40 INFO manager.SqlManager: Executing SQL statement: 
SELECT t.* FROM `application_copy` AS t LIMIT 1
12/08/08 12:38:40 INFO orm.CompilationManager: HADOOP_HOME is 
/Users/vbarat/workspace/third-party/hadoop/1.0.0/hadoop-1.0.0/libexec/..
Note: 
/tmp/sqoop-vbarat/compile/e35b7f394407b1e006ed2f72919a5b96/application_copy.java 
uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
12/08/08 12:38:41 INFO orm.CompilationManager: Writing jar file: 
/tmp/sqoop-vbarat/compile/e35b7f394407b1e006ed2f72919a5b96/application_copy.jar
12/08/08 12:38:41 INFO mapreduce.ExportJobBase: Beginning export of 
application_copy
12/08/08 12:38:41 WARN util.NativeCodeLoader: Unable to load 
native-hadoop library for your platform... using builtin-java 
classes where applicable
12/08/08 12:38:42 INFO input.FileInputFormat: Total input paths to 
process : 1
12/08/08 12:38:42 INFO input.FileInputFormat: Total input paths to 
process : 1
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Creating avro-1.5.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-2932763054757947696_501233603_1499633154/file/Users/vbarat/sqoop/lib/avro-1.5.3.jar-work-4282786485976927657

with rwxr-xr-x
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-2932763054757947696_501233603_1499633154/file/Users/vbarat/sqoop/lib/avro-1.5.3.jar-work-4282786485976927657/avro-1.5.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-2932763054757947696_501233603_1499633154/file/Users/vbarat/sqoop/lib/avro-1.5.3.jar-work-4282786485976927657
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-2932763054757947696_501233603_1499633154/file/Users/vbarat/sqoop/lib/avro-1.5.3.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-2932763054757947696_501233603_1499633154/file/Users/vbarat/sqoop/lib/avro-1.5.3.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Creating sqoop-1.4.1-incubating.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/3778677005306021355_336917897_1499633154/file/Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar-work--2516220286540258561

with rwxr-xr-x
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/3778677005306021355_336917897_1499633154/file/Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar-work--2516220286540258561/sqoop-1.4.1-incubating.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/3778677005306021355_336917897_1499633154/file/Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar-work--2516220286540258561
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/3778677005306021355_336917897_1499633154/file/Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/3778677005306021355_336917897_1499633154/file/Users/vbarat/sqoop/sqoop-1.4.1-incubating.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Creating commons-io-1.4.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-1047902349077498192_1670508342_1499633154/file/Users/vbarat/sqoop/lib/commons-io-1.4.jar-work-7815310819134386113

with rwxr-xr-x
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-1047902349077498192_1670508342_1499633154/file/Users/vbarat/sqoop/lib/commons-io-1.4.jar-work-7815310819134386113/commons-io-1.4.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-1047902349077498192_1670508342_1499633154/file/Users/vbarat/sqoop/lib/commons-io-1.4.jar-work-7815310819134386113
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/commons-io-1.4.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-1047902349077498192_1670508342_1499633154/file/Users/vbarat/sqoop/lib/commons-io-1.4.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/commons-io-1.4.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-1047902349077498192_1670508342_1499633154/file/Users/vbarat/sqoop/lib/commons-io-1.4.jar
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Creating snappy-java-1.0.3.2.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-3840060138833921867_-636960180_1499633154/file/Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar-work--9215474448556779521

with rwxr-xr-x
12/08/08 12:38:42 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-3840060138833921867_-636960180_1499633154/file/Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar-work--9215474448556779521/snappy-java-1.0.3.2.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-3840060138833921867_-636960180_1499633154/file/Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar-work--9215474448556779521
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-3840060138833921867_-636960180_1499633154/file/Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-3840060138833921867_-636960180_1499633154/file/Users/vbarat/sqoop/lib/snappy-java-1.0.3.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating avro-ipc-1.5.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/1366776222975634171_-1447973678_1499633154/file/Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar-work--7543141046611921070

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/1366776222975634171_-1447973678_1499633154/file/Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar-work--7543141046611921070/avro-ipc-1.5.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/1366776222975634171_-1447973678_1499633154/file/Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar-work--7543141046611921070
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/1366776222975634171_-1447973678_1499633154/file/Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/1366776222975634171_-1447973678_1499633154/file/Users/vbarat/sqoop/lib/avro-ipc-1.5.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating jackson-mapper-asl-1.7.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-7668694286571775301_1527514939_1499633154/file/Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar-work-2213573873056933696

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-7668694286571775301_1527514939_1499633154/file/Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar-work-2213573873056933696/jackson-mapper-asl-1.7.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-7668694286571775301_1527514939_1499633154/file/Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar-work-2213573873056933696
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar 
as 
/tmp/hadoop-vbarat/mapred/local/archive/-7668694286571775301_1527514939_1499633154/file/Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar 
as 
/tmp/hadoop-vbarat/mapred/local/archive/-7668694286571775301_1527514939_1499633154/file/Users/vbarat/sqoop/lib/jackson-mapper-asl-1.7.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating jopt-simple-3.2.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-7644862055077885339_-556670303_1499633154/file/Users/vbarat/sqoop/lib/jopt-simple-3.2.jar-work-3696150933132609508

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-7644862055077885339_-556670303_1499633154/file/Users/vbarat/sqoop/lib/jopt-simple-3.2.jar-work-3696150933132609508/jopt-simple-3.2.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-7644862055077885339_-556670303_1499633154/file/Users/vbarat/sqoop/lib/jopt-simple-3.2.jar-work-3696150933132609508
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jopt-simple-3.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-7644862055077885339_-556670303_1499633154/file/Users/vbarat/sqoop/lib/jopt-simple-3.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jopt-simple-3.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-7644862055077885339_-556670303_1499633154/file/Users/vbarat/sqoop/lib/jopt-simple-3.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating ant-contrib-1.0b3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/1275338773934859493_-921207253_1499633154/file/Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar-work-7001092805904936654

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/1275338773934859493_-921207253_1499633154/file/Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar-work-7001092805904936654/ant-contrib-1.0b3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/1275338773934859493_-921207253_1499633154/file/Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar-work-7001092805904936654
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/1275338773934859493_-921207253_1499633154/file/Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/1275338773934859493_-921207253_1499633154/file/Users/vbarat/sqoop/lib/ant-contrib-1.0b3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating paranamer-2.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-360082940192906969_-1088729262_1499633154/file/Users/vbarat/sqoop/lib/paranamer-2.3.jar-work--7598966335764832217

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-360082940192906969_-1088729262_1499633154/file/Users/vbarat/sqoop/lib/paranamer-2.3.jar-work--7598966335764832217/paranamer-2.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-360082940192906969_-1088729262_1499633154/file/Users/vbarat/sqoop/lib/paranamer-2.3.jar-work--7598966335764832217
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/paranamer-2.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-360082940192906969_-1088729262_1499633154/file/Users/vbarat/sqoop/lib/paranamer-2.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/paranamer-2.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-360082940192906969_-1088729262_1499633154/file/Users/vbarat/sqoop/lib/paranamer-2.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating avro-mapred-1.5.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-2302110616373110307_-190867999_1499633154/file/Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar-work-7692567895133566489

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-2302110616373110307_-190867999_1499633154/file/Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar-work-7692567895133566489/avro-mapred-1.5.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-2302110616373110307_-190867999_1499633154/file/Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar-work-7692567895133566489
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-2302110616373110307_-190867999_1499633154/file/Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-2302110616373110307_-190867999_1499633154/file/Users/vbarat/sqoop/lib/avro-mapred-1.5.3.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating ant-eclipse-1.0-jvm1.2.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-4863571760386286209_-1718446501_1499633154/file/Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar-work--9214778226358281619

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-4863571760386286209_-1718446501_1499633154/file/Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar-work--9214778226358281619/ant-eclipse-1.0-jvm1.2.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-4863571760386286209_-1718446501_1499633154/file/Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar-work--9214778226358281619
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-4863571760386286209_-1718446501_1499633154/file/Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-4863571760386286209_-1718446501_1499633154/file/Users/vbarat/sqoop/lib/ant-eclipse-1.0-jvm1.2.jar
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Creating mysql-connector-java-5.1.15-bin.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-7101302404897703277_-1291091659_92613978/file/Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar-work--728170204507736459

with rwxr-xr-x
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-7101302404897703277_-1291091659_92613978/file/Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar-work--728170204507736459/mysql-connector-java-5.1.15-bin.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-7101302404897703277_-1291091659_92613978/file/Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar-work--728170204507736459
12/08/08 12:38:43 INFO filecache.TrackerDistributedCacheManager: 
Cached 
file:///Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar 
as 
/tmp/hadoop-vbarat/mapred/local/archive/-7101302404897703277_-1291091659_92613978/file/Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar
12/08/08 12:38:44 INFO filecache.TrackerDistributedCacheManager: 
Cached 
file:///Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar 
as 
/tmp/hadoop-vbarat/mapred/local/archive/-7101302404897703277_-1291091659_92613978/file/Users/vbarat/sqoop/lib/mysql-connector-java-5.1.15-bin.jar
12/08/08 12:38:44 INFO filecache.TrackerDistributedCacheManager: 
Creating jackson-core-asl-1.7.3.jar in 
/tmp/hadoop-vbarat/mapred/local/archive/-7954365880444089298_-1051443559_1499633154/file/Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar-work--8102607283327795925

with rwxr-xr-x
12/08/08 12:38:44 INFO filecache.TrackerDistributedCacheManager: 
Extracting 
/tmp/hadoop-vbarat/mapred/local/archive/-7954365880444089298_-1051443559_1499633154/file/Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar-work--8102607283327795925/jackson-core-asl-1.7.3.jar

to 
/tmp/hadoop-vbarat/mapred/local/archive/-7954365880444089298_-1051443559_1499633154/file/Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar-work--8102607283327795925
12/08/08 12:38:44 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-7954365880444089298_-1051443559_1499633154/file/Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar
12/08/08 12:38:44 INFO filecache.TrackerDistributedCacheManager: 
Cached file:///Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar as 
/tmp/hadoop-vbarat/mapred/local/archive/-7954365880444089298_-1051443559_1499633154/file/Users/vbarat/sqoop/lib/jackson-core-asl-1.7.3.jar
12/08/08 12:38:44 INFO mapred.JobClient: Running job: job_local_0001
12/08/08 12:38:44 INFO mapred.Task:  Using ResourceCalculatorPlugin 
: null
12/08/08 12:38:44 WARN mapred.FileOutputCommitter: Output path is 
null in cleanup
12/08/08 12:38:44 WARN mapred.LocalJobRunner: job_local_0001
java.lang.RuntimeException: java.io.IOException: WritableName can't 
load class: application
     at 
org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1673)
     at 
org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1613)
     at 
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
     at 
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
     at 
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
     at 
org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.initialize(SequenceFileRecordReader.java:50)
     at 
org.apache.sqoop.mapreduce.CombineShimRecordReader.initialize(CombineShimRecordReader.java:76)
     at 
org.apache.sqoop.mapreduce.CombineFileRecordReader.initialize(CombineFileRecordReader.java:62)
     at 
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:522)
     at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
     at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
     at 
org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)
Caused by: java.io.IOException: WritableName can't load class: 
application
     at org.apache.hadoop.io.WritableName.getClass(WritableName.java:73)
     at 
org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1671)
     ... 11 more
Caused by: java.lang.ClassNotFoundException: application
     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:247)
     at 
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
     at org.apache.hadoop.io.WritableName.getClass(WritableName.java:71)
     ... 12 more
12/08/08 12:38:45 INFO mapred.JobClient:  map 0% reduce 0%
12/08/08 12:38:45 INFO mapred.JobClient: Job complete: job_local_0001
12/08/08 12:38:45 INFO mapred.JobClient: Counters: 0
12/08/08 12:38:45 INFO mapreduce.ExportJobBase: Transferred 0 bytes 
in 3,9557 seconds (0 bytes/sec)
12/08/08 12:38:45 INFO mapreduce.ExportJobBase: Exported 0 records.
12/08/08 12:38:45 ERROR tool.ExportTool: Error during export: Export 
job failed!

Le 08/08/12 12:36, Jarek Jarcec Cecho a écrit :
> Hi Vincent,
> would you mind sharing used sqoop version and entire log that was generated with --verbose
flag?
>
> Jarcec
>
> On Wed, Aug 08, 2012 at 12:31:08PM +0200, Vincent Barat wrote:
>> Hi,
>>
>> I'm currently starting evaluating Sqoop, and I've trouble doing a
>> simple import export. I use a local Hadoop cluster and LySQL server.
>>
>> This works fine:
>>
>> $ sqoop import --connect jdbc:mysql://localhost/customers --username
>> analytics --password analytics --table application
>> $ sqoop export --connect jdbc:mysql://localhost/customers --username
>> analytics --password analytics --table application_copy --export-dir
>> application
>>
>> But as soon as I try to specify delimiters or use sequence files, I
>> got the following error during export:
>> ...
>>
>> java.lang.RuntimeException: java.io.IOException: WritableName can't
>> load class: application
>>      at org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1673)
>>      at
>> org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1613)
>>      at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
>>      at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
>>      at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
>>      at org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.initialize(SequenceFileRecordReader.java:50)
>>      at org.apache.sqoop.mapreduce.CombineShimRecordReader.initialize(CombineShimRecordReader.java:76)
>>      at org.apache.sqoop.mapreduce.CombineFileRecordReader.initialize(CombineFileRecordReader.java:62)
>>      at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:522)
>>      at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
>>      at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
>>      at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)
>> Caused by: java.io.IOException: WritableName can't load class:
>> application
>>      at org.apache.hadoop.io.WritableName.getClass(WritableName.java:73)
>>      at org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1671)
>>      ... 11 more
>> Caused by: java.lang.ClassNotFoundException: application
>>      at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>>      at java.security.AccessController.doPrivileged(Native Method)
>>      at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>      at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>      at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>>      at java.lang.Class.forName0(Native Method)
>>      at java.lang.Class.forName(Class.java:247)
>>      at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
>>      at org.apache.hadoop.io.WritableName.getClass(WritableName.java:71)
>>      ... 12 more
>>
>>
>> I guess that Hadoop tasks cannot find the .class generated, but I
>> cannot figure out how to configure them to find the .class
>>
>> Thanks for your help!
>>
>>
>> -- 
>> *Vincent Barat*
>> *CTO
>> * logo
>> *Contact info *
>> vbarat@capptain.com <mailto:vbarat@capptain.com%20>
>> www.capptain.com <http://www.capptain.com>
>> Cell: +33 6 15 41 15 18 	
>> 	*Rennes Office *
>> Office: +33 2 99 65 69 13
>> 10 rue Jean-Marie Duhamel
>> 35000 Rennes
>> France 	
>> 	*Paris Office *
>> Office: +33 1 84 06 13 85
>> Fax: +33 9 57 72 20 18
>> 18 rue Tronchet
>> 75008 Paris
>> France
>>
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-- 
*Vincent Barat*
*CTO
* logo
*Contact info *
vbarat@capptain.com <mailto:vbarat@capptain.com%20>
www.capptain.com <http://www.capptain.com>
Cell: +33 6 15 41 15 18 	
	*Rennes Office *
Office: +33 2 99 65 69 13
10 rue Jean-Marie Duhamel
35000 Rennes
France 	
	*Paris Office *
Office: +33 1 84 06 13 85
Fax: +33 9 57 72 20 18
18 rue Tronchet
75008 Paris
France

IMPORTANT NOTICE – UBIKOD and CAPPTAIN are registered trademarks of 
UBIKOD S.A.R.L., all copyrights are reserved. The contents of this 
email and attachments are confidential and may be subject to legal 
privilege and/or protected by copyright. Copying or communicating 
any part of it to others is prohibited and may be unlawful. If you 
are not the intended recipient you must not use, copy, distribute or 
rely on this email and should please return it immediately or notify 
us by telephone. At present the integrity of email across the 
Internet cannot be guaranteed. Therefore UBIKOD S.A.R.L. will not 
accept liability for any claims arising as a result of the use of 
this medium for transmissions by or to UBIKOD S.A.R.L.. UBIKOD 
S.A.R.L. may exercise any of its rights under relevant law, to 
monitor the content of all electronic communications. You should 
therefore be aware that this communication and any responses might 
have been monitored, and may be accessed by UBIKOD S.A.R.L. The 
views expressed in this document are that of the individual and may 
not necessarily constitute or imply its endorsement or 
recommendation by UBIKOD S.A.R.L. The content of this electronic 
mail may be subject to the confidentiality terms of a 
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