Regarding more information:
Maybe ltrace?
If I were you, I'd go to MigrationTool code and start adding LOG lines.
because there aren't enough of those to troubleshoot.
On Wed, Nov 5, 2014 at 6:13 PM, Gwen Shapira <gshap...@cloudera.com> wrote:
> org.apache.zookeeper.ClientCnxn is throwing the exception, so I'm 100%
> sure it eventually found the class.
>
> On Wed, Nov 5, 2014 at 5:59 PM, Tomas Nunez <nu...@pythian.com> wrote:
>
>> Ok, still fighting with the migrationTool here...
>>
>> That tuple wasn't in the scala-library.jar. It turns out I was using scala
>> 2.10 for kafka0.8 and scala 2.8 for kafka0.7, and the jar files were not
>> compatible. So, for the record, it seems that you need both the 0.7 jar
>> files and your 0.8 kafka compiled with the same java version.
>>
>> After fixing that (downloading kafka 0.8 compiled with scala 2.8), I'm now
>> facing a different error, this time more crypic:
>>
>> Kafka migration tool failed due to:
>> java.lang.reflect.InvocationTargetException
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at
>> kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:204)
>> Caused by: java.lang.NullPointerException
>> at org.apache.zookeeper.ClientCnxn.<init>(ClientCnxn.java:361)
>> at org.apache.zookeeper.ClientCnxn.<init>(ClientCnxn.java:332)
>> at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:383)
>> at org.I0Itec.zkclient.ZkConnection.connect(ZkConnection.java:64)
>> at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:872)
>> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:98)
>> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:84)
>> at
>>
>> kafka.consumer.ZookeeperConsumerConnector.connectZk(ZookeeperConsumerConnector.scala:152)
>> at
>>
>> kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:122)
>> at
>>
>> kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:65)
>> at
>>
>> kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:67)
>> at
>>
>> kafka.consumer.Consumer$.createJavaConsumerConnector(ConsumerConnector.scala:88)
>> at
>>
>> kafka.consumer.Consumer.createJavaConsumerConnector(ConsumerConnector.scala)
>> ... 5 more
>>
>> [2014-11-06 01:32:44,362] ERROR Kafka migration tool failed:
>> (kafka.tools.KafkaMigrationTool)
>> java.lang.reflect.InvocationTargetException
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at
>> kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:204)
>> Caused by: java.lang.NullPointerException
>> at org.apache.zookeeper.ClientCnxn.<init>(ClientCnxn.java:361)
>> at org.apache.zookeeper.ClientCnxn.<init>(ClientCnxn.java:332)
>> at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:383)
>> at org.I0Itec.zkclient.ZkConnection.connect(ZkConnection.java:64)
>> at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:872)
>> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:98)
>> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:84)
>> at
>>
>> kafka.consumer.ZookeeperConsumerConnector.connectZk(ZookeeperConsumerConnector.scala:152)
>> at
>>
>> kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:122)
>> at
>>
>> kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:65)
>> at
>>
>> kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:67)
>> at
>>
>> kafka.consumer.Consumer$.createJavaConsumerConnector(ConsumerConnector.scala:88)
>> at
>>
>> kafka.consumer.Consumer.createJavaConsumerConnector(ConsumerConnector.scala)
>> ... 5 more
>>
>> Using strace with it, I could see these errors again:
>>
>> 13342 stat("/var/migration/kafka/utils/Logging.class", 0x7fc92913c280) =
>> -1
>> ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/common/KafkaStorageException.class",
>> 0x7fc92913d950) = -1 ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/common/KafkaException.class",
>> 0x7fc92913d950) = -1 ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/utils/Logging$class.class",
>> 0x7fc92913de00) = -1 ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/utils/Log4jController$.class",
>> 0x7fc92913dc60) = -1 ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/utils/Log4jController.class",
>> 0x7fc92913d7c0) = -1 ENOENT (No such file or directory)
>> 13342 stat("/var/migration/kafka/utils/Log4jControllerMBean.class",
>> 0x7fc92913b4e0) = -1 ENOENT (No such file or directory)
>> 13342
>> stat("/var/migration/org/apache/log4j/spi/ThrowableInformation.class",
>> 0x7fc92913e860) = -1 ENOENT (No such file or directory)
>>
>> and after I cd to kafka-0.8.1.1-src/core/build/classes/main/, a lot of
>> those ENOENT disappear, but I still get the same "Null Pointer error".
>> Grepping "ENOENT" I see:
>>
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/Environment.class",
>> 0x7fee656ae750) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/Version.class",
>> 0x7fee656ae680) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/version/Info.class",
>> 0x7fee656ac3a0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/Environment$Entry.class",
>> 0x7fee656ae8e0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/ZooKeeper$ZKWatchManager.class",
>> 0x7fee656aede0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/ClientCnxn.class",
>> 0x7fee656aede0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/proto/RequestHeader.class",
>> 0x7fee656ae5f0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/zookeeper/ClientCnxn$1.class",
>> 0x7fee656ae9a0) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/META-INF/services/java.nio.channels.spi.SelectorProvider",
>> 0x7fee656aed20) = -1 ENOENT (No such file or directory)
>> 13257
>>
>> stat("/var/migration/migration-tool/kafka-0.8.1.1-src/core/build/classes/main/org/apache/log4j/spi/ThrowableInformation.class",
>> 0x7fee656af860) = -1 ENOENT (No such file or directory)
>>
>> I found, for instance ClientCnxn$1.class in zookeeper-3.3.4.jar
>>
>> $ jar tf ./core/build/dependant-libs-2.8.0/zookeeper-3.3.4.jar|grep Client
>> org/apache/zookeeper/ClientCnxn$1.class
>> org/apache/zookeeper/ClientCnxn$2.class
>> org/apache/zookeeper/ClientCnxn$AuthData.class
>> org/apache/zookeeper/ClientCnxn$EndOfStreamException.class
>> org/apache/zookeeper/ClientCnxn$EventThread.class
>> org/apache/zookeeper/ClientCnxn$Packet.class
>> org/apache/zookeeper/ClientCnxn$SendThread.class
>> org/apache/zookeeper/ClientCnxn$SessionExpiredException.class
>> org/apache/zookeeper/ClientCnxn$SessionTimeoutException.class
>> org/apache/zookeeper/ClientCnxn$WatcherSetEventPair.class
>> org/apache/zookeeper/ClientCnxn.class
>> org/apache/zookeeper/ClientWatchManager.class
>> org/apache/zookeeper/ServerAdminClient.class
>>
>> And that jarfile is on the classpath, and I see on strace that it's
>> finding
>> it... Why is it not finding the class, then?
>>
>> I'm a bit lost... Is there any way I can run it with more verbose? Strace
>> is too verbose, "bash -x" is not that much. Something in between?
>>
>>
>>
>>
>> On Sat, Nov 1, 2014 at 4:53 AM, Gwen Shapira <gshap...@cloudera.com>
>> wrote:
>>
>> > The file should be your Scala jar.
>> > You should have it in your Kafka lib directory.
>> > Do a "jar -t" to make sure it actually contains the Tuple class.
>> >
>> > Gwen
>> >
>> > On Fri, Oct 31, 2014 at 8:49 PM, Tomas Nunez <nu...@pythian.com> wrote:
>> >
>> > > Thanks for pointing the error. I fixed it, but I'm still getting the
>> same
>> > > error. The content of migrationToolProducer.properties is now:
>> > > _____
>> > >
>> > >
>> >
>> metadata.broker.list=kafka_new01:9092,kafka_new02:9092,kafka_new03:9092,kafka_new04:9092,kafka_new05:9092,
>> > > group.id=migration.prod
>> > > _____
>> > >
>> > > And the error still is:
>> > >
>> > > Exception in thread "main" java.lang.NoClassDefFoundError:
>> > > scala/Tuple2$mcLL$sp
>> > > at kafka.utils.Utils.stackTrace(Utils.scala)
>> > > at
>> > kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:268)
>> > > Caused by: java.lang.ClassNotFoundException: scala.Tuple2$mcLL$sp
>> > > at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>> > > at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>> > > at java.security.AccessController.doPrivileged(Native Method)
>> > > at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>> > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > at
>> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>> > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > ... 2 more
>> > >
>> > > I have no "Tuple2*" file anywhere in the server. I'm following
>> > >
>> >
>> https://cwiki.apache.org/confluence/display/KAFKA/Migrating+from+0.7+to+0.8
>> > > and I can't see there anything about downloading classes, and I don't
>> > find
>> > > much people with the same problem, which leads me to think that I'm
>> doing
>> > > something wrong...
>> > >
>> > > Any idea on what to try?
>> > >
>> > > Thanks!
>> > >
>> > > PD: Of course, I'll tell Alex you say hi :)
>> > >
>> > > On Sat, Nov 1, 2014 at 4:32 AM, Gwen Shapira <gshap...@cloudera.com>
>> > > wrote:
>> > >
>> > > > This is part of Scala, so it should be in the scala-library-...jar
>> > > >
>> > > >
>> > > > On Fri, Oct 31, 2014 at 8:26 PM, Tomas Nunez <nu...@pythian.com>
>> > wrote:
>> > > >
>> > > > > Well... I used strace and I found it was looking for some classes
>> in
>> > a
>> > > > > wrong path. I fixed most of them, but there's one that isn't
>> > anywhere,
>> > > > > neither the new nor the old kafka servers:
>> > > > >
>> > > > > $ strace -o logfile -s 1000 -f kafka/bin/kafka-run-class.sh
>> > > > > kafka.tools.KafkaMigrationTool --kafka.07.jar
>> > > > > migration-tool/kafka-0.7.2.jar --zkclient.01.jar
>> > > > > migration-tool/zkclient-0.1.jar
>> > > > > --consumer.config=kafka/config/migrationToolConsumer.properties
>> > > > > -producer.config=kafka/config/migrationToolProducer.properties
>> > > > > --whitelist=.*
>> > > > > Exception in thread "main" java.lang.NoClassDefFoundError:
>> > > > > scala/Tuple2$mcLL$sp
>> > > > > at kafka.utils.Utils.stackTrace(Utils.scala)
>> > > > > at
>> > > > kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:268)
>> > > > > Caused by: java.lang.ClassNotFoundException: scala.Tuple2$mcLL$sp
>> > > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>> > > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>> > > > > at java.security.AccessController.doPrivileged(Native
>> Method)
>> > > > > at
>> java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>> > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > > > at
>> > > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>> > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > > > ... 2 more
>> > > > >
>> > > > > $ grep ENOENT logfile|tail -1
>> > > > > 16484
>> > > > >
>> > > > >
>> > > >
>> > >
>> >
>> stat("migration-tool/kafka07/core/target/scala_2.8.0/classes/scala/Tuple2$mcLL$sp.class",
>> > > > > 0x7f59b27f4950) = -1 ENOENT (No such file or directory)
>> > > > >
>> > > > > I saw someone had a similar problem in this list, but it's not
>> clear
>> > > (at
>> > > > > least to me) how it was fixed in the end
>> > > > >
>> > > > >
>> > > >
>> > >
>> >
>> http://mail-archives.apache.org/mod_mbox/kafka-dev/201302.mbox/%3CCANEBM33rMTZ2UGp2dpaFj8xV=n4=rr9gp3six0sko++nhqv...@mail.gmail.com%3E
>> > > > >
>> > > > > The JIRA ticket is still untouched
>> > > > > https://issues.apache.org/jira/browse/KAFKA-760
>> > > > >
>> > > > > May different versions of scala be the cause of this error? I just
>> > used
>> > > > > "./sbt update" to make sure...
>> > > > >
>> > > > > If not, where should I find that class file?
>> > > > >
>> > > > > Thanks again!
>> > > > >
>> > > > > On Sat, Nov 1, 2014 at 4:05 AM, Tomas Nunez <nu...@pythian.com>
>> > wrote:
>> > > > >
>> > > > > > Hi
>> > > > > >
>> > > > > > I'm trying to upgrade a 0.7 kafka cluster, but I'm getting an
>> > error:
>> > > > > >
>> > > > > > I created the file migrationToolConsumer.properties with just
>> > theinfo
>> > > > to
>> > > > > > connect to the old cluster:
>> > > > > > _____
>> > > > > >
>> > zookeeper.connect=zookeeper01:2181,zookeeper02:2181,zookeeper03:2181
>> > > > > > group.id=migration.prod
>> > > > > > ______
>> > > > > >
>> > > > > >
>> > > > > > Then the producer file
>> > > > > > _______
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> zookeeper.connect=zookeeper01_new:2181,zookeeper02_new:2181,zookeeper03_new:2181
>> > > > > > group.id=migration.prod
>> > > > > > _______
>> > > > > >
>> > > > > > And then I called the migrationtool, and get this error
>> > > > > >
>> > > > > > ______________
>> > > > > > $ kafka/bin/kafka-run-class.sh kafka.tools.KafkaMigrationTool
>> > > > > > --kafka.07.jar migration-tool/kafka-0.7.2.jar --zkclient.01.jar
>> > > > > > migration-tool/zkclient-0.1.jar --num.producers 4
>> > > > > > --consumer.config=kafka/config/migrationToolConsumer.properties
>> > > > > > -producer.config=kafka/config/migrationToolProducer.properties
>> > > > > > --whitelist=.*
>> > > > > > Kafka migration tool failed due to:
>> > > > > > java.lang.reflect.InvocationTargetException
>> > > > > > at
>> > > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> > > > > > Method)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>> > > > > > at
>> > > > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>> > > > > > at
>> > > > > kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:200)
>> > > > > > Caused by: java.lang.NoClassDefFoundError: scala/Tuple2$mcLL$sp
>> > > > > > at kafka.utils.ZKConfig.<init>(ZkUtils.scala:302)
>> > > > > > at
>> > > > kafka.consumer.ConsumerConfig.<init>(ConsumerConfig.scala:44)
>> > > > > > ... 5 more
>> > > > > > Caused by: java.lang.ClassNotFoundException:
>> scala.Tuple2$mcLL$sp
>> > > > > > at java.lang.ClassLoader.findClass(ClassLoader.java:531)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> kafka.tools.KafkaMigrationTool$ParentLastURLClassLoader$FindClassClassLoader.findClass(KafkaMigrationTool.java:440)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> kafka.tools.KafkaMigrationTool$ParentLastURLClassLoader$ChildURLClassLoader.findClass(KafkaMigrationTool.java:463)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > > > > ... 7 more
>> > > > > >
>> > > > > > [2014-11-01 02:51:35,124] ERROR Kafka migration tool failed:
>> > > > > > (kafka.tools.KafkaMigrationTool)
>> > > > > > java.lang.reflect.InvocationTargetException
>> > > > > > at
>> > > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> > > > > > Method)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>> > > > > > at
>> > > > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>> > > > > > at
>> > > > > kafka.tools.KafkaMigrationTool.main(KafkaMigrationTool.java:200)
>> > > > > > Caused by: java.lang.NoClassDefFoundError: scala/Tuple2$mcLL$sp
>> > > > > > at kafka.utils.ZKConfig.<init>(ZkUtils.scala:302)
>> > > > > > at
>> > > > kafka.consumer.ConsumerConfig.<init>(ConsumerConfig.scala:44)
>> > > > > > ... 5 more
>> > > > > > Caused by: java.lang.ClassNotFoundException:
>> scala.Tuple2$mcLL$sp
>> > > > > > at java.lang.ClassLoader.findClass(ClassLoader.java:531)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> kafka.tools.KafkaMigrationTool$ParentLastURLClassLoader$FindClassClassLoader.findClass(KafkaMigrationTool.java:440)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> kafka.tools.KafkaMigrationTool$ParentLastURLClassLoader$ChildURLClassLoader.findClass(KafkaMigrationTool.java:463)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>> > > > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> > > > > > ... 7 more
>> > > > > > __________
>> > > > > >
>> > > > > >
>> > > > > > The files kafka-0.7.2.jar and zkclient-0.1.jar are the exact
>> same
>> > > ones
>> > > > > > that are being used in the old 0.7 cluster.
>> > > > > >
>> > > > > > I also tried downloading and building a new 0.7.2 jar file with
>> > > scala,
>> > > > > but
>> > > > > > it had the same error, too.
>> > > > > >
>> > > > > > What can I be doing wrong? Is there any way to get more output
>> to
>> > see
>> > > > > > where is the error?
>> > > > > >
>> > > > > > Thanks in advance,
>> > > > > >
>> > > > > > --
>> > > > > > Tomàs Núñez
>> > > > > > Enterprise Infrastructure Consultant
>> > > > > > The Pythian Group - Love your data!
>> > > > > >
>> > > > > > Office (international): +1 613 565 8696 x1501
>> > > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > > --
>> > > > > Tomàs Núñez
>> > > > > Enterprise Infrastructure Consultant
>> > > > > The Pythian Group - Love your data!
>> > > > >
>> > > > > Office (international): +1 613 565 8696 x1501
>> > > > >
>> > > > > --
>> > > > >
>> > > > >
>> > > > > --
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > >
>> > >
>> > >
>> > >
>> > > --
>> > > Tomàs Núñez
>> > > Enterprise Infrastructure Consultant
>> > > The Pythian Group - Love your data!
>> > >
>> > > Office (international): +1 613 565 8696 x1501
>> > >
>> > > --
>> > >
>> > >
>> > > --
>> > >
>> > >
>> > >
>> > >
>> >
>>
>>
>>
>> --
>> Tomàs Núñez
>> Enterprise Infrastructure Consultant
>> The Pythian Group - Love your data!
>>
>> Office (international): +1 613 565 8696 x1501
>>
>> --
>>
>>
>> --
>>
>>
>>
>>
>
