Also, can you post your configs? Especially the "zookeeper.connect" one?
On Wed, Nov 5, 2014 at 6:15 PM, Gwen Shapira <gshap...@cloudera.com> wrote: > 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 >>> >>> -- >>> >>> >>> -- >>> >>> >>> >>> >> >