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From Garvit Sharma <garvit...@gmail.com>
Subject Re: Exception while submitting jobs through Yarn
Date Mon, 18 Jun 2018 18:01:53 GMT
Yes, it is.

On Mon, Jun 18, 2018 at 7:54 PM Till Rohrmann <trohrmann@apache.org> wrote:

> Is `/usr/hdp/2.6.3.0-235/hadoop/client/xercesImpl.jar` a link to `
> /usr/hdp/2.6.3.0-235/hadoop/client/xercesImpl-2.9.1.jar`?
>
> On Mon, Jun 18, 2018 at 4:02 PM Garvit Sharma <garvits45@gmail.com> wrote:
>
>> I don't think I can access core-default as it comes with Hadoop jar
>>
>> On Mon, 18 Jun 2018 at 7:30 PM, Till Rohrmann <trohrmann@apache.org>
>> wrote:
>>
>>> Hmm, could you check whether core-default.xml contains any suspicious
>>> entries? Apparently xerces:2.9.1 cannot read it.
>>>
>>> On Mon, Jun 18, 2018 at 3:40 PM Garvit Sharma <garvits45@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> After putting the following log in my code, I can see that the Xerces
>>>> version is - Xerces version : Xerces-J 2.9.1
>>>>
>>>> log.info("Xerces version : {}", org.apache.xerces.impl.Version.getVersion());
>>>>
>>>> Also, following is the response of *$* *locate xerces* command on the
>>>> server -
>>>>
>>>>
>>>> /usr/hdp/2.6.1.0-129/falcon/client/lib/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/hadoop/client/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/hadoop/client/xercesImpl.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/hadoop-hdfs/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/hbase/lib/xercesImpl-2.9.1.jar
>>>>
>>>>
>>>> /usr/hdp/2.6.1.0-129/hive-hcatalog/share/webhcat/svr/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/livy/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/livy2/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/oozie/lib/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/oozie/libserver/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/oozie/libtools/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/slider/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/spark2/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/storm/contrib/storm-autocreds/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.1.0-129/zookeeper/lib/xercesMinimal-1.9.6.2.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/falcon/client/lib/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/hadoop/client/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/hadoop/client/xercesImpl.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/hadoop-hdfs/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/hbase/lib/xercesImpl-2.9.1.jar
>>>>
>>>>
>>>> /usr/hdp/2.6.3.0-235/hive-hcatalog/share/webhcat/svr/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/livy/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/livy2/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/oozie/lib/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/oozie/libserver/xercesImpl-2.10.0.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/oozie/libtools/xercesImpl-2.10.0.jar
>>>>
>>>>
>>>> /usr/hdp/2.6.3.0-235/ranger-admin/ews/webapp/WEB-INF/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/slider/lib/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/spark2/jars/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/storm/contrib/storm-autocreds/xercesImpl-2.9.1.jar
>>>>
>>>> /usr/hdp/2.6.3.0-235/zookeeper/lib/xercesMinimal-1.9.6.2.jar
>>>>
>>>> /usr/hdp/share/hst/hst-common/lib/xercesImpl-2.9.1.jar
>>>>
>>>> Now, I can say that the version of xerces are same.
>>>>
>>>>
>>>> So, what is causing this issue if Xerces version is in sync?
>>>>
>>>>
>>>> I am very excited to discover the issue :)
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> On Mon, Jun 18, 2018 at 6:27 PM Till Rohrmann <trohrmann@apache.org>
>>>> wrote:
>>>>
>>>>> Could you check which xerces version you have on your classpath?
>>>>> Apparently, it cannot read core-default.xml as Ted pointed out. This
might
>>>>> be the root cause for the failure.
>>>>>
>>>>> Cheers,
>>>>> Till
>>>>>
>>>>> On Mon, Jun 18, 2018 at 1:31 PM Garvit Sharma <garvits45@gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> Sorry for the confusion, but the yarn is running on Hadoop version
>>>>>> 2.7 only and hence I am using Flink 1.5 Hadoop 2.7 binary.
>>>>>>
>>>>>> Below are the details provided by Yarn version command :
>>>>>>
>>>>>> Hadoop 2.7.3.2.6.3.0-235
>>>>>> Subversion git@github.com:hortonworks/hadoop.git -r
>>>>>> 45bfd33bba8acadfa0e6024c80981c023b28d454
>>>>>> Compiled by jenkins on 2017-10-30T02:31Z
>>>>>> Compiled with protoc 2.5.0
>>>>>> From source with checksum cd1a4a466ef450f547c279989f3aa3
>>>>>> This command was run using
>>>>>> /usr/hdp/2.6.3.0-235/hadoop/hadoop-common-2.7.3.2.6.3.0-235.jar
>>>>>>
>>>>>> Please let me know if you have found the resolution to my issue :)
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>>
>>>>>> On Mon, Jun 18, 2018 at 4:50 PM Till Rohrmann <trohrmann@apache.org>
>>>>>> wrote:
>>>>>>
>>>>>>> Which Hadoop version have you installed? It looks as if Flink
has
>>>>>>> been build with Hadoop 2.7 but I see /usr/hdp/2.6.3.0-235 in
the class
>>>>>>> path. If you want to run Flink on Hadoop 2.6, then try to use
the Hadoop
>>>>>>> free Flink binaries or the one built for Hadoop 2.6.
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Till
>>>>>>>
>>>>>>> On Mon, Jun 18, 2018 at 10:48 AM Garvit Sharma <garvits45@gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Ok, I have attached the log file.
>>>>>>>>
>>>>>>>> Please check and let me know.
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>>
>>>>>>>> On Mon, Jun 18, 2018 at 2:07 PM Amit Jain <aj2011it@gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Hi Gravit,
>>>>>>>>>
>>>>>>>>> I think Till is interested to know about classpath details
present
>>>>>>>>> at the start of JM and TM logs e.g. following logs provide
classpath
>>>>>>>>> details used by TM in our case.
>>>>>>>>>
>>>>>>>>> 2018-06-17 19:01:30,656 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> --------------------------------------------------------------------------------
>>>>>>>>> 2018-06-17 19:01:30,658 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  Starting
>>>>>>>>> YARN TaskExecutor runner (Version: 1.5.0, Rev:c61b108,
Date:24.05.2018 @
>>>>>>>>> 14:54:44 UTC)
>>>>>>>>> 2018-06-17 19:01:30,659 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  OS
>>>>>>>>> current user: yarn
>>>>>>>>> 2018-06-17 19:01:31,662 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  Current
>>>>>>>>> Hadoop/Kerberos user: hadoop
>>>>>>>>> 2018-06-17 19:01:31,663 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  JVM:
>>>>>>>>> OpenJDK 64-Bit Server VM - Oracle Corporation - 1.8/25.171-b10
>>>>>>>>> 2018-06-17 19:01:31,663 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  Maximum
>>>>>>>>> heap size: 6647 MiBytes
>>>>>>>>> 2018-06-17 19:01:31,663 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>>  JAVA_HOME: /usr/lib/jvm/java-openjdk
>>>>>>>>> 2018-06-17 19:01:31,664 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  Hadoop
>>>>>>>>> version: 2.8.3
>>>>>>>>> 2018-06-17 19:01:31,664 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  JVM
>>>>>>>>> Options:
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -Xms6936m
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -Xmx6936m
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -XX:MaxDirectMemorySize=4072m
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -Dlog.file=/var/log/hadoop-yarn/containers/application_1528342246614_0002/container_1528342246614_0002_01_282649/taskmanager.log
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -Dlogback.configurationFile=file:./logback.xml
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> -Dlog4j.configuration=file:./log4j.properties
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -  Program
>>>>>>>>> Arguments:
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>> --configDir
>>>>>>>>> 2018-06-17 19:01:31,665 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -     .
>>>>>>>>> *2018-06-17 19:01:31,666 INFO
>>>>>>>>>  org.apache.flink.yarn.YarnTaskExecutorRunner       
          -
>>>>>>>>>  Classpath:
>>>>>>>>> lib/flink-dist_2.11-1.5.0.jar:lib/flink-python_2.11-1.5.0.jar:lib/flink-shaded-hadoop2-uber-1.5.0.jar:lib/flink-shaded-include-yarn-0.9.1.jar:lib/guava-18.0.jar:lib/log4j-1.2.17.jar:lib/slf4j-log4j12-1.7.7.jar:log4j.properties:logback.xml:flink.jar:flink-conf.yaml::/etc/hadoop/conf:/usr/lib/hadoop/hadoop-common-2.8.3-amzn-0.jar:/usr/lib/hadoop/hadoop-archive-logs.jar:/usr/lib/hadoop/hadoop-auth.jar:/usr/lib/hadoop/hadoop-archives-2.8.3-amzn-0.jar:/usr/lib/hadoop/hadoop-archive-logs-2.8.3-amzn-0.jar:/usr/lib/hadoop/hadoop-azure-datalake-2.8.3-amzn-0.jar.........*
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Thanks,
>>>>>>>>> Amit
>>>>>>>>>
>>>>>>>>> On Mon, Jun 18, 2018 at 2:00 PM, Garvit Sharma <
>>>>>>>>> garvits45@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> Please refer to my previous mail for complete logs.
>>>>>>>>>>
>>>>>>>>>> Thanks,
>>>>>>>>>>
>>>>>>>>>> On Mon, Jun 18, 2018 at 1:17 PM Till Rohrmann <
>>>>>>>>>> trohrmann@apache.org> wrote:
>>>>>>>>>>
>>>>>>>>>>> Could you also please share the complete log
file with us.
>>>>>>>>>>>
>>>>>>>>>>> Cheers,
>>>>>>>>>>> Till
>>>>>>>>>>>
>>>>>>>>>>> On Sat, Jun 16, 2018 at 5:22 PM Ted Yu <yuzhihong@gmail.com>
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> The error for core-default.xml is interesting.
>>>>>>>>>>>>
>>>>>>>>>>>> Flink doesn't have this file. Probably it
came with Yarn.
>>>>>>>>>>>> Please check the hadoop version Flink was
built with versus the hadoop
>>>>>>>>>>>> version in your cluster.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>>
>>>>>>>>>>>> -------- Original message --------
>>>>>>>>>>>> From: Garvit Sharma <garvits45@gmail.com>
>>>>>>>>>>>> Date: 6/16/18 7:23 AM (GMT-08:00)
>>>>>>>>>>>> To: trohrmann@apache.org
>>>>>>>>>>>> Cc: Chesnay Schepler <chesnay@apache.org>,
>>>>>>>>>>>> user@flink.apache.org
>>>>>>>>>>>> Subject: Re: Exception while submitting jobs
through Yarn
>>>>>>>>>>>>
>>>>>>>>>>>> I am not able to figure out, got stuck badly
in this since last
>>>>>>>>>>>> 1 week. Any little help would be appreciated.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,523 DEBUG
>>>>>>>>>>>> org.apache.flink.streaming.api.graph.StreamingJobGraphGenerator
>>>>>>>>>>>> - Parallelism set: 1 for 8
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,578 DEBUG
>>>>>>>>>>>> org.apache.flink.streaming.api.graph.StreamingJobGraphGenerator
>>>>>>>>>>>> - Parallelism set: 1 for 1
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,588 DEBUG
>>>>>>>>>>>> org.apache.flink.streaming.api.graph.StreamingJobGraphGenerator
>>>>>>>>>>>> - CONNECTED: KeyGroupStreamPartitioner -
1 -> 8
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,591 DEBUG
>>>>>>>>>>>> org.apache.flink.streaming.api.graph.StreamingJobGraphGenerator
>>>>>>>>>>>> - Parallelism set: 1 for 5
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,597 DEBUG
>>>>>>>>>>>> org.apache.flink.streaming.api.graph.StreamingJobGraphGenerator
>>>>>>>>>>>> - CONNECTED: KeyGroupStreamPartitioner -
5 -> 8
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,618 FATAL
>>>>>>>>>>>> org.apache.hadoop.conf.Configuration    
                     -
>>>>>>>>>>>> error parsing conf core-default.xml
>>>>>>>>>>>>
>>>>>>>>>>>> javax.xml.parsers.ParserConfigurationException:
Feature '
>>>>>>>>>>>> http://apache.org/xml/features/xinclude'
is not recognized.
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown
>>>>>>>>>>>> Source)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2482)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2444)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2361)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.conf.Configuration.get(Configuration.java:1188)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider.getRecordFactory(RecordFactoryProvider.java:49)
>>>>>>>>>>>>
>>>>>>>>>>>> at org.apache.hadoop.yarn.util.Records.<clinit>(Records.java:32)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getQueueInfoRequest(YarnClientImpl.java:495)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getAllQueues(YarnClientImpl.java:525)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.AbstractYarnClusterDescriptor.checkYarnQueues(AbstractYarnClusterDescriptor.java:658)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.AbstractYarnClusterDescriptor.deployInternal(AbstractYarnClusterDescriptor.java:486)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.YarnClusterDescriptor.deployJobCluster(YarnClusterDescriptor.java:75)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:235)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:210)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1020)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.lambda$main$9(CliFrontend.java:1096)
>>>>>>>>>>>>
>>>>>>>>>>>> at java.security.AccessController.doPrivileged(Native
Method)
>>>>>>>>>>>>
>>>>>>>>>>>> at javax.security.auth.Subject.doAs(Subject.java:422)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1692)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1096)
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,620 WARN  org.apache.flink.yarn.AbstractYarnClusterDescriptor
>>>>>>>>>>>>           - Error while getting queue information
from YARN:
>>>>>>>>>>>> null
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-06-16 19:25:10,621 DEBUG
>>>>>>>>>>>> org.apache.flink.yarn.AbstractYarnClusterDescriptor
          -
>>>>>>>>>>>> Error details
>>>>>>>>>>>>
>>>>>>>>>>>> java.lang.ExceptionInInitializerError
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getQueueInfoRequest(YarnClientImpl.java:495)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getAllQueues(YarnClientImpl.java:525)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.AbstractYarnClusterDescriptor.checkYarnQueues(AbstractYarnClusterDescriptor.java:658)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.AbstractYarnClusterDescriptor.deployInternal(AbstractYarnClusterDescriptor.java:486)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.yarn.YarnClusterDescriptor.deployJobCluster(YarnClusterDescriptor.java:75)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:235)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:210)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1020)
>>>>>>>>>>>>
>>>>>>>>>>>> at
>>>>>>>>>>>> org.apache.flink.client.cli.CliFrontend.lambda$main$9(CliFrontend.java:1096)
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>> Garvit Sharma
>>>>>>>>>> github.com/garvitlnmiit/
>>>>>>>>>>
>>>>>>>>>> No Body is a Scholar by birth, its only hard work
and strong
>>>>>>>>>> determination that makes him master.
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>
>>>>>>>> Garvit Sharma
>>>>>>>> github.com/garvitlnmiit/
>>>>>>>>
>>>>>>>> No Body is a Scholar by birth, its only hard work and strong
>>>>>>>> determination that makes him master.
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Garvit Sharma
>>>>>> github.com/garvitlnmiit/
>>>>>>
>>>>>> No Body is a Scholar by birth, its only hard work and strong
>>>>>> determination that makes him master.
>>>>>>
>>>>>
>>>>
>>>> --
>>>>
>>>> Garvit Sharma
>>>> github.com/garvitlnmiit/
>>>>
>>>> No Body is a Scholar by birth, its only hard work and strong
>>>> determination that makes him master.
>>>>
>>> --
>>
>> Garvit Sharma
>> github.com/garvitlnmiit/
>>
>> No Body is a Scholar by birth, its only hard work and strong
>> determination that makes him master.
>>
>

-- 

Garvit Sharma
github.com/garvitlnmiit/

No Body is a Scholar by birth, its only hard work and strong determination
that makes him master.

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