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Posted to users@zeppelin.apache.org by Panayotis Trapatsas <p....@pamediakopes.gr> on 2017/02/14 13:31:56 UTC
Re: Zeppelin 0.6.2 Error - Interpreter process failed
Same here, if SPARK_HOME is set then I get this error:
RemoteInterpreterManagedProcess.java[onProcessFailed]:171) - Interpreter
> process failed {}
and then this:
RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:60) - Remote
> endpoint 'localhost:XXXX' is not accessible (might be initializing):
> connect timed out
I noticed that even when SPARK_HOME is set to a specific directory
(C:\Users\xxx\Spark) the log shows that Zeppelin uses its own Spark:
RemoteInterpreterManagedProcess.java[start]:120) - Run interpreter process
> [C:\Users\xxx\data\zeppelin-0.7.0-bin-all\bin\interpreter.cmd, -d,
> C:\Users\xxx\data\zeppelin-0.7.0-bin-all\interpreter\spark, -p, 15048, -l,
> C:\Users\xxx\data\zeppelin-0.7.0-bin-all/local-repo/2C9HYZ3P1]
If I remove the SPARK_HOME environmental variable, Zeppelin runs normally.
On Tue, Dec 20, 2016 at 8:26 AM, VIVEK NARAYANASETTY <vi...@gmail.com>
wrote:
> Hi Jeff,
>
> The error is resolved after removing the "SPARK_HOME" configuration from
> environment variables.
>
> Any idea how to resolve when SPARK_HOME is configured. Attached command
> debug log for your reference.
>
>
>
> On Tue, Dec 20, 2016 at 11:12 AM, Jeff Zhang <zj...@gmail.com> wrote:
>
>> Can you try editing command.cmd/functions.cmd/common.cmd to turn on echo
>> ? Then run the command again.
>>
>>
>> Change the first line to
>>
>> @echo on
>>
>>
>>
>>
>> VIVEK NARAYANASETTY <vi...@gmail.com>于2016年12月20日周二 下午1:36写道：
>>
>>> Hi Jeff,
>>>
>>> When command manually, its giving me error:
>>>
>>> CMD : C:\zeppelin-0.6.2-bin-all\bin\interpreter.cmd -d
>>> C:\zeppelin-0.6.2-bin-all\interpreter\spark -p 52662 -l
>>> C:\zeppelin-0.6.2-bin-all/local-repo/2C2V69B84
>>>
>>> *The filename, directory name, or volume label syntax is incorrect.*
>>>
>>> So, I created manually *"local-repo/2C2V69B84"* folder, then its giving
>>> me error *"The input line is too long."*
>>>
>>>
>>>
>>> On Mon, Dec 19, 2016 at 6:37 PM, Jeff Zhang <zj...@gmail.com> wrote:
>>>
>>> Can you the commad manually ?
>>>
>>> *C:\zeppelin-0.6.2-bin-all\bin\interpreter.cmd -d
>>> C:\zeppelin-0.6.2-bin-all\interpreter\spark -p 52662 -l
>>> C:\zeppelin-0.6.2-bin-all/local-repo/2C2V69B84*
>>>
>>>
>>> VIVEK NARAYANASETTY <vi...@gmail.com>于2016年12月19日周一 下午8:34写道：
>>>
>>> Hi Jeff,
>>>
>>> I have changed the log4j configuration as you suggested but it is still
>>> not able to generate Interpreter logs.
>>> I noticed that local-repo folder is not present in zeppelin directory.
>>> Do I need to create manually local-repo folder or zeppelin creates
>>> automatically ?
>>>
>>> Error:
>>> ------
>>> INFO [2016-12-19 17:57:04,348] ({pool-1-thread-2}
>>> RemoteInterpreterProcess.java[reference]:148) - Run interpreter process *[C:\zeppelin-0.6.2-bin-all\bin\interpreter.cmd,
>>> -d, C:\zeppelin-0.6.2-bin-all\interpreter\spark, -p, 52662, -l,
>>> C:\zeppelin-0.6.2-bin-all/local-repo/2C2V69B84*]
>>> INFO [2016-12-19 17:57:04,546] ({Exec Default Executor}
>>> RemoteInterpreterProcess.java[onProcessFailed]:288) - Interpreter
>>> process failed {}
>>> org.apache.commons.exec.ExecuteException: Process exited with an error:
>>> 1 (Exit value: 1)
>>> at org.apache.commons.exec.DefaultExecutor.executeInternal(Defa
>>> ultExecutor.java:404)
>>> at org.apache.commons.exec.DefaultExecutor.access$200(DefaultEx
>>> ecutor.java:48)
>>> at org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecuto
>>> r.java:200)
>>> at java.lang.Thread.run(Unknown Source)
>>> DEBUG [2016-12-19 17:57:05,358] ({pool-1-thread-2}
>>> RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:51) -
>>> connect timed out
>>> java.net.SocketTimeoutException: connect timed out
>>> at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
>>> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
>>>
>>> On Mon, Dec 19, 2016 at 5:19 PM, Jeff Zhang <zj...@gmail.com> wrote:
>>>
>>> Can you check the interpreter log ? If there's no interpreter log, then
>>> that means it fails to launch.
>>>
>>> You need to change the log4j.properties to output more info. Here's the
>>> log4j I use and the article I write for how to diagnose zeppelin. Hope it
>>> can help you.
>>>
>>> https://community.hortonworks.com/content/kbentry/70658/how-
>>> to-diagnose-zeppelin.html
>>>
>>>
>>>
>>> log4j.rootLogger = INFO, dailyfile
>>>
>>> log4j.appender.stdout = org.apache.log4j.ConsoleAppender
>>> log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
>>> log4j.appender.stdout.layout.ConversionPattern=%5p [%d] ({%t}
>>> %F[%M]:%L) - %m%n
>>>
>>> log4j.appender.dailyfile.DatePattern=.yyyy-MM-dd
>>> log4j.appender.dailyfile.Threshold = DEBUG
>>> log4j.appender.dailyfile = org.apache.log4j.DailyRollingFileAppender
>>> log4j.appender.dailyfile.File = ${zeppelin.log.file}
>>> log4j.appender.dailyfile.layout = org.apache.log4j.PatternLayout
>>> log4j.appender.dailyfile.layout.ConversionPattern=%5p [%d] ({%t}
>>> %F[%M]:%L) - %m%n
>>>
>>>
>>> log4j.logger.org.apache.zeppelin.interpreter.InterpreterFactory=DEBUG
>>> log4j.logger.org.apache.zeppelin.notebook.Paragraph=DEBUG
>>> log4j.logger.org.apache.zeppelin.scheduler=DEBUG
>>> log4j.logger.org.apache.zeppelin.livy=DEBUG
>>> log4j.logger.org.apache.zeppelin.flink=DEBUG
>>> log4j.logger.org.apache.zeppelin.spark=DEBUG
>>> log4j.logger.org.apache.zeppelin.interpreter.util=DEBUG
>>> log4j.logger.org.apache.zeppelin.interpreter.remote=DEBUG
>>> log4j.logger.org.apache.zeppelin.interpreter.remote.RemoteIn
>>> terpreterServer=DEBUG
>>>
>>> VIVEK NARAYANASETTY <vi...@gmail.com>于2016年12月19日周一 下午7:34写道：
>>>
>>> Hi All,
>>>
>>> Can anyone help me with the above error please.
>>>
>>> On Fri, Dec 16, 2016 at 12:06 PM, VIVEK NARAYANASETTY <
>>> vive.142@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I haven't changed any interpreter settings or any changes in the
>>> configuration files.
>>>
>>> On Fri, Dec 16, 2016 at 12:02 PM, Sachin Janani <sj...@snappydata.io>
>>> wrote:
>>>
>>> Hi ,
>>> Have you changed any interpreter settings if yes can you please mention
>>> those.
>>>
>>> Regards,
>>> Sachin Janani
>>>
>>> On Fri, Dec 16, 2016 at 11:44 AM, VIVEK NARAYANASETTY <
>>> vive.142@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> Can someone help me with this error.
>>> FYI, I have downloaded the pre-build binary package of zeppelin 0.6.2
>>> and could successfully access the zeppelin URL. But getting below error
>>> when running simple code
>>>
>>> Code: %spark 2+2
>>>
>>> Error:
>>>
>>>
>>> INFO [2016-12-16 11:32:58,624] ({pool-1-thread-2}
>>> RemoteInterpreterProcess.java[reference]:148) - Run interpreter process
>>> [C:\zeppelin-0.6.2-bin-all\bin\interpreter.cmd, -d,
>>> C:\zeppelin-0.6.2-bin-all\interpreter\spark, -p, 55314, -l,
>>> C:\zeppelin-0.6.2-bin-all/local-repo/2C2V69B84]
>>> INFO [2016-12-16 11:32:58,808] ({Exec Default Executor}
>>> RemoteInterpreterProcess.java[onProcessFailed]:288) - Interpreter
>>> process failed {}
>>> org.apache.commons.exec.ExecuteException: Process exited with an error:
>>> 1 (Exit value: 1)
>>> at org.apache.commons.exec.DefaultExecutor.executeInternal(Defa
>>> ultExecutor.java:404)
>>> at org.apache.commons.exec.DefaultExecutor.access$200(DefaultEx
>>> ecutor.java:48)
>>> at org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecuto
>>> r.java:200)
>>> at java.lang.Thread.run(Unknown Source)
>>> ERROR [2016-12-16 11:33:29,989] ({Thread-15}
>>> RemoteScheduler.java[getStatus]:255) - Can't get status information
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:53)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:37)
>>> at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(
>>> BasePooledObjectFactory.java:60)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.create(Gener
>>> icObjectPool.java:861)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:435)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:363)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProc
>>> ess.getClient(RemoteInterpreterProcess.java:189)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobStatusPolle
>>> r.getStatus(RemoteScheduler.java:253)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobStatusPolle
>>> r.run(RemoteScheduler.java:211)
>>> Caused by: org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:51)
>>> ... 8 more
>>> Caused by: java.net.ConnectException: Connection refused: connect
>>> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
>>> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
>>> at java.net.PlainSocketImpl.connect(Unknown Source)
>>> at java.net.SocksSocketImpl.connect(Unknown Source)
>>> at java.net.Socket.connect(Unknown Source)
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
>>> ... 9 more
>>> ERROR [2016-12-16 11:33:30,005] ({pool-1-thread-2} Job.java[run]:189) -
>>> Job failed
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> init(RemoteInterpreter.java:165)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> getFormType(RemoteInterpreter.java:328)
>>> at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormT
>>> ype(LazyOpenInterpreter.java:105)
>>> at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:260)
>>> at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(
>>> RemoteScheduler.java:328)
>>> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
>>> at java.util.concurrent.FutureTask.run(Unknown Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown
>>> Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
>>> Source)
>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>>> at java.lang.Thread.run(Unknown Source)
>>> Caused by: org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:53)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:37)
>>> at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(
>>> BasePooledObjectFactory.java:60)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.create(Gener
>>> icObjectPool.java:861)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:435)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:363)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProc
>>> ess.getClient(RemoteInterpreterProcess.java:189)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> init(RemoteInterpreter.java:163)
>>> ... 12 more
>>> Caused by: org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:51)
>>> ... 19 more
>>> Caused by: java.net.ConnectException: Connection refused: connect
>>> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
>>> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
>>> at java.net.PlainSocketImpl.connect(Unknown Source)
>>> at java.net.SocksSocketImpl.connect(Unknown Source)
>>> at java.net.Socket.connect(Unknown Source)
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
>>> ... 20 more
>>> ERROR [2016-12-16 11:33:31,036] ({pool-1-thread-2}
>>> RemoteScheduler.java[getStatus]:255) - Can't get status information
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:53)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:37)
>>> at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(
>>> BasePooledObjectFactory.java:60)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.create(Gener
>>> icObjectPool.java:861)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:435)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:363)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProc
>>> ess.getClient(RemoteInterpreterProcess.java:189)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobStatusPolle
>>> r.getStatus(RemoteScheduler.java:253)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(
>>> RemoteScheduler.java:341)
>>> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
>>> at java.util.concurrent.FutureTask.run(Unknown Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown
>>> Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
>>> Source)
>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>>> at java.lang.Thread.run(Unknown Source)
>>> Caused by: org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:51)
>>> ... 15 more
>>> Caused by: java.net.ConnectException: Connection refused: connect
>>> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
>>> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
>>> at java.net.PlainSocketImpl.connect(Unknown Source)
>>> at java.net.SocksSocketImpl.connect(Unknown Source)
>>> at java.net.Socket.connect(Unknown Source)
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
>>> ... 16 more
>>> ERROR [2016-12-16 11:33:31,036] ({pool-1-thread-2}
>>> NotebookServer.java[afterStatusChange]:1145) - Error
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> init(RemoteInterpreter.java:165)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> getFormType(RemoteInterpreter.java:328)
>>> at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormT
>>> ype(LazyOpenInterpreter.java:105)
>>> at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:260)
>>> at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
>>> at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(
>>> RemoteScheduler.java:328)
>>> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
>>> at java.util.concurrent.FutureTask.run(Unknown Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown
>>> Source)
>>> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
>>> Source)
>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>>> at java.lang.Thread.run(Unknown Source)
>>> Caused by: org.apache.zeppelin.interpreter.InterpreterException:
>>> org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:53)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:37)
>>> at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(
>>> BasePooledObjectFactory.java:60)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.create(Gener
>>> icObjectPool.java:861)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:435)
>>> at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject
>>> (GenericObjectPool.java:363)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProc
>>> ess.getClient(RemoteInterpreterProcess.java:189)
>>> at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.
>>> init(RemoteInterpreter.java:163)
>>> ... 12 more
>>> Caused by: org.apache.thrift.transport.TTransportException:
>>> java.net.ConnectException: Connection refused: connect
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
>>> at org.apache.zeppelin.interpreter.remote.ClientFactory.create(
>>> ClientFactory.java:51)
>>> ... 19 more
>>> Caused by: java.net.ConnectException: Connection refused: connect
>>> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
>>> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
>>> at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
>>> at java.net.PlainSocketImpl.connect(Unknown Source)
>>> at java.net.SocksSocketImpl.connect(Unknown Source)
>>> at java.net.Socket.connect(Unknown Source)
>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
>>> ... 20 more
>>> INFO [2016-12-16 11:33:31,036] ({pool-1-thread-2}
>>> NotebookServer.java[afterStatusChange]:1150) - Job
>>> 20161208-130212_1935997967 is finished
>>> INFO [2016-12-16 11:33:31,083] ({pool-1-thread-2}
>>> SchedulerFactory.java[jobFinished]:137) - Job paragraph_1481182332628_
>>> 1744437668 <01744%20437%20668> finished by scheduler
>>> org.apache.zeppelin.interpreter.remote.RemoteInterpretershar
>>> ed_session297447487
>>>
>>>
>>> --
>>> Thanks & Regards
>>> *Vivek Narayanasetty*
>>>
>>>
>>>
>>>
>>> *Go Green: Think before you print this e-mail or its attachment. You can
>>> save paper if you do not really need to print.*
>>>
>>>
>>>
>
>
> --
> Thanks & Regards
> *Vivek Narayanasetty*
>
>
>
>
> *Go Green: Think before you print this e-mail or its attachment. You can
> save paper if you do not really need to print.*
>
--
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Panayotis Trapatsas / Lead Data Engineer
p.trapatsas@pamediakopes.gr / +30 6979493921
e-Travel SA
Office: +30 213 0184000/ Fax: +30 211 8001181
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