Can you describe the transitive dependency issue in more detail (since a lot of 
people use 3.3.x) ?

Thanks

> On Apr 16, 2017, at 1:56 AM, Sathi Chowdhury <sathi.chowdh...@elliemae.com> 
> wrote:
> 
> Ok finally able to run the job fine ...the culprit was an older version of 
> aws inside flink kinesis connector jar , also rebuilt flink again from source 
> with maven 3.25 ,I was on 3.3* and it had weird transitive dependency 
> problems.
> 
> 
> 
> 
> On Apr 15, 2017, at 11:13 AM, Sathi Chowdhury <sathi.chowdh...@elliemae.com> 
> wrote:
> 
>> I have redone the pipeline with flink-1.3-SNAPSHOT and running on EMR 5.4, 
>> the aws-sdk-java latest libraries directly in flink lib dir.
>> I have come to the point where I get the java.net.SocketException: Broken 
>> pipe (Write failed). Eager to get a reply and a clue on this!
>>  
>> java.io.IOException: Error sending data back to client 
>> (ip-172-31-42-238/172.31.42.238:42753)
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.invoke(CollectSink.java:64)
>>         at 
>> org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:38)
>>         at 
>> org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:208)
>>         at 
>> org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:66)
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:261)
>>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:679)
>>         at java.lang.Thread.run(Thread.java:745)
>> Caused by: com.esotericsoftware.kryo.KryoException: 
>> java.net.SocketException: Broken pipe (Write failed)
>>         at com.esotericsoftware.kryo.io.Output.flush(Output.java:165)
>>         at com.esotericsoftware.kryo.io.Output.require(Output.java:142)
>>         at 
>> com.esotericsoftware.kryo.io.Output.writeString_slow(Output.java:444)
>>         at com.esotericsoftware.kryo.io.Output.writeString(Output.java:345)
>>         at 
>> com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer.write(DefaultSerializers.java:173)
>>         at 
>> com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer.write(DefaultSerializers.java:166)
>>         at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:599)
>>         at 
>> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:95)
>>         at 
>> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:21)
>>         at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:599)
>>         at 
>> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.serialize(KryoSerializer.java:202)
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.invoke(CollectSink.java:61)
>>         ... 6 more
>> Caused by: java.net.SocketException: Broken pipe (Write failed)
>>         at java.net.SocketOutputStream.socketWrite0(Native Method)
>>         at 
>> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
>>         at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
>>         at java.io.DataOutputStream.write(DataOutputStream.java:107)
>>         at 
>> org.apache.flink.api.java.typeutils.runtime.DataOutputViewStream.write(DataOutputViewStream.java:41)
>>         at com.esotericsoftware.kryo.io.Output.flush(Output.java:163)
>>         ... 17 more
>> Thanks
>>  
>>  
>> From: Sathi Chowdhury <sathi.chowdh...@elliemae.com>
>> Date: Friday, April 14, 2017 at 1:29 AM
>> To: "user@flink.apache.org" <user@flink.apache.org>
>> Subject: Re: Flink errors out and job fails--IOException from 
>> CollectSink.open()
>>  
>> I am consistently seeing the same behavior…tried with elevated memory for 
>> job manager and taskmanager
>> taskmanager.rpc.port: 6123
>> taskmanager.data.port: 4964
>> taskmanager.heap.mb: 39000
>> taskmanager.numberOfTaskSlots: 1
>> taskmanager.network.numberOfBuffers: 16368
>> taskmanager.memory.preallocate: false
>> parallelization.degree.default: 4
>> even though the jobmanager is  restarting the flink job ,but the subtasks 
>> once reach to cancelled state does not revive
>> I have no clue how to approach this.
>> Thanks
>>  
>>  
>> From: Sathi Chowdhury <sathi.chowdh...@elliemae.com>
>> Date: Thursday, April 13, 2017 at 9:52 PM
>> To: Ted Yu <yuzhih...@gmail.com>, "user@flink.apache.org" 
>> <user@flink.apache.org>
>> Subject: Re: Flink errors out and job fails--IOException from 
>> CollectSink.open()
>>  
>> In my jobmanager log I see this exception , probably is the root cause why 
>> the whole job is killed…is there any memory problem in jobmanager ? any clue 
>> for this error below?
>> I ran the yarn-session
>>  
>>  
>> And my flink-conf.yaml is pretty much unmodified
>> jobmanager.heap.mb: 256
>>  
>> taskmanager.heap.mb: 512
>>  
>> taskmanager.numberOfTaskSlots: 2
>>  
>> taskmanager.memory.preallocate: false
>>  
>> parallelism.default: 1
>>  
>> invoke of yarn-session.sh
>> HADOOP_CONF_DIR=/etc/hadoop/conf $FLINK_HOME/bin/yarn-session.sh -d -n 2 -s 
>> 1 -tm 2048
>>  
>> Thanks
>> The error in job manager is as below
>>  
>> 2017-04-14 04:26:33,570 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Co-Flat Map 
>> -> Sink: Unnamed (1/1) (0c515e082713970381dcd34da87cfcf4) switched from 
>> RUNNING to FAILED.
>> 
>> java.lang.RuntimeException: Could not forward element to next operator
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:425)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:407)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:797)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:775)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)
>> 
>>         at 
>> com.elliemae.stream.StreamerImpl$StreamerCoFlatMapFunction.flatMap2(StreamerImpl.java:253)
>> 
>>         at 
>> com.elliemae.stream.StreamerImpl$StreamerCoFlatMapFunction.flatMap2(StreamerImpl.java:234)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.co.CoStreamFlatMap.processElement2(CoStreamFlatMap.java:56)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.io.StreamTwoInputProcessor.processInput(StreamTwoInputProcessor.java:213)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.TwoInputStreamTask.run(TwoInputStreamTask.java:87)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:272)
>> 
>>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
>> 
>>         at java.lang.Thread.run(Thread.java:745)
>> 
>> Caused by: java.io.IOException: Error sending data back to client 
>> (ip-172-31-31-172/172.31.31.172:46147)
>> 
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.invoke(CollectSink.java:64)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:38)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:422)
>> 
>>         ... 12 more
>> 
>> Caused by: com.esotericsoftware.kryo.KryoException: 
>> java.net.SocketException: Connection reset
>> 
>>         at com.esotericsoftware.kryo.io.Output.flush(Output.java:165)
>> 
>>         at com.esotericsoftware.kryo.io.Output.require(Output.java:142)
>> 
>>         at 
>> com.esotericsoftware.kryo.io.Output.writeString_slow(Output.java:444)
>> 
>>         at com.esotericsoftware.kryo.io.Output.writeString(Output.java:345)
>> 
>>         at 
>> com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer.write(DefaultSerializers.java:173)
>> 
>>         at 
>> com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer.write(DefaultSerializers.java:166)
>> 
>>         at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:599)
>> 
>>         at 
>> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:95)
>> 
>>         at 
>> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:21)
>> 
>>         at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:599)
>> 
>>         at 
>> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.serialize(KryoSerializer.java:203)
>> 
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.invoke(CollectSink.java:61)
>> 
>>         ... 14 more
>> 
>> Caused by: java.net.SocketException: Connection reset
>> 
>>         at 
>> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:115)
>> 
>>         at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
>> 
>>         at java.io.DataOutputStream.write(DataOutputStream.java:107)
>> 
>>         at 
>> org.apache.flink.api.java.typeutils.runtime.DataOutputViewStream.write(DataOutputViewStream.java:39)
>> 
>>         at com.esotericsoftware.kryo.io.Output.flush(Output.java:163)
>> 
>>         ... 25 more
>> 
>> 2017-04-14 04:26:33,572 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Job Flink 
>> Streaming Job (6c9267453a74d0ef58e678351ac0b49c) switched from state RUNNING 
>> to FAILING.
>> 
>> 2017-04-14 04:49:10,707 WARN  akka.remote.ReliableDeliverySupervisor         
>>                - Association with remote system 
>> [akka.tcp://fl...@ip-172-31-31-172.us-west-2.compute.internal:37737] has 
>> failed, address is now gated for [5000] ms. Reason: [Association failed with 
>> [akka.tcp://fl...@ip-172-31-31-172.us-west-2.compute.internal:37737]] Caused 
>> by: [Connection refused: 
>> ip-172-31-31-172.us-west-2.compute.internal/172.31.31.172:37737]
>> 
>> 2017-04-14 04:49:10,712 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Source: 
>> Custom Source (1/1) (b9af6dd459e576a669a12b08a830c24e) switched from 
>> DEPLOYING to RUNNING.
>> 
>> 2017-04-14 04:49:10,713 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Source: 
>> Custom Source (1/1) (c5fe4b6df26e03f4c2604ec89a92ad8f) switched from 
>> DEPLOYING to RUNNING.
>> 
>> 2017-04-14 04:49:10,715 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Source: 
>> Custom Source (1/1) (7f614d51527252cbb9ffcfc0d660fe4e) switched from 
>> DEPLOYING to RUNNING.
>> 
>> 2017-04-14 04:49:10,717 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Co-Flat Map 
>> (1/1) (cd1f1ecf9408b4ac58bea6be99e5c89a) switched from DEPLOYING to RUNNING.
>> 
>> 2017-04-14 04:49:10,718 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Co-Flat Map 
>> -> Sink: Unnamed (1/1) (82713fda323b6325815b1b228a3d93f8) switched from 
>> DEPLOYING to RUNNING.
>> 
>> 2017-04-14 04:49:10,740 INFO  
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Co-Flat Map 
>> -> Sink: Unnamed (1/1) (82713fda323b6325815b1b228a3d93f8) switched from 
>> RUNNING to FAILED.
>> 
>> java.io.IOException: Cannot connect to the client to send back the stream
>> 
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.open(CollectSink.java:80)
>> 
>>         at 
>> org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:112)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:386)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:262)
>> 
>>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
>> 
>>         at java.lang.Thread.run(Thread.java:745)
>> 
>> Caused by: java.net.ConnectException: Connection refused (Connection refused)
>> 
>>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>> 
>>         at 
>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
>> 
>>         at 
>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
>> 
>>         at 
>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
>> 
>>         at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>> 
>>         at java.net.Socket.connect(Socket.java:589)
>> 
>>         at java.net.Socket.connect(Socket.java:538)
>> 
>>         at java.net.Socket.<init>(Socket.java:434)
>> 
>>         at java.net.Socket.<init>(Socket.java:244)
>> 
>>         at 
>> org.apache.flink.contrib.streaming.CollectSink.open(CollectSink.java:75)
>> 
>>         ... 6 more
>> 
>>  
>>  
>> From: Ted Yu <yuzhih...@gmail.com>
>> Date: Thursday, April 13, 2017 at 6:01 PM
>> To: Sathi Chowdhury <sathi.chowdh...@elliemae.com>
>> Cc: "user@flink.apache.org" <user@flink.apache.org>
>> Subject: Re: Flink errors out and job fails--IOException from 
>> CollectSink.open()
>>  
>> Here is the line where NPE was thrown:
>>  
>>     mainThread.interrupt(); // the main thread may be sleeping for the 
>> discovery interval
>>  
>> I wonder if runFetcher() encountered running being false - otherwise 
>> mainThread should not have been null.
>>  
>> Looks like we should check whether mainThread is null when shutting down.
>>  
>> On Thu, Apr 13, 2017 at 5:46 PM, Sathi Chowdhury 
>> <sathi.chowdh...@elliemae.com> wrote:
>> The taskmanger log does not point a line in my code ..but it seems like the 
>> error occurs while it is trying to fetch kinesis record inside connector jar
>>  
>> red sequence number 49572261908151269541343187919820576263466496304458235906
>> 
>> 2017-04-13 23:28:23,470 INFO  
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer  - 
>> Subtask 0 is seeding the fetcher with restored shard 
>> KinesisStreamShard{streamName='dev-ingest-kinesis-us-west-2', 
>> shard='{ShardId: shardId-000000000009,HashKeyRange: {StartingHashKey: 
>> 306254130228844617117037146688591390310,EndingHashKey: 
>> 340282366920938463463374607431768211455},SequenceNumberRange: 
>> {StartingSequenceNumber: 
>> 49572254078827945986407789245674345090539511066904232082,}}'}, starting 
>> state set to the restored sequence number LATEST_SEQUENCE_NUM
>> 
>> 2017-04-13 23:28:23,471 WARN  
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer  - Error 
>> while closing Kinesis data fetcher
>> 
>> java.lang.NullPointerException
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.internals.KinesisDataFetcher.shutdownFetcher(KinesisDataFetcher.java:472)
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.cancel(FlinkKinesisConsumer.java:246)
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.close(FlinkKinesisConsumer.java:256)
>> 
>>         at 
>> org.apache.flink.api.common.functions.util.FunctionUtils.closeFunction(FunctionUtils.java:43)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.dispose(AbstractUdfStreamOperator.java:127)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:442)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:343)
>> 
>>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
>> 
>>         at java.lang.Thread.run(Thread.java:745)
>> 
>> 2017-04-13 23:28:23,471 WARN  
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer  - Error 
>> while closing Kinesis data fetcher
>> 
>> java.lang.NullPointerException
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.internals.KinesisDataFetcher.shutdownFetcher(KinesisDataFetcher.java:472)
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.cancel(FlinkKinesisConsumer.java:246)
>> 
>>         at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.close(FlinkKinesisConsumer.java:256)
>> 
>>         at 
>> org.apache.flink.api.common.functions.util.FunctionUtils.closeFunction(FunctionUtils.java:43)
>> 
>>         at 
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.dispose(AbstractUdfStreamOperator.java:127)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:442)
>> 
>>         at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:343)
>> 
>>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
>> 
>>         at java.lang.Thread.run(Thread.java:745)
>> 
>> 2017-04-13 23:28:23,472 INFO  org.apache.flink.runtime.taskmanager.Task      
>>                - Source: Custom Source (1/1) 
>> (8a7301a437cb2d052208ee42c994104b) switched from CANCELING to CANCELED.
>> 
>> 2017-04-13 23:28:23,471 INFO  
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer  - 
>> Subtask 0 is seeding the fetcher with restored shard 
>> KinesisStreamShard{streamName='dev-ingest-kinesis-us-west-2', 
>> shard='{ShardId: shardId-000000000006,HashKeyRange: {StartingHashKey: 
>> 204169420152563078078024764459060926873,EndingHashKey: 
>> 238197656844656924424362225202237748018},SequenceNumberRange: 
>> {StartingSequenceNumber: 
>> 49572254078761043750812197376249737935721565982386290786,}}'}, starting 
>> state set to the restored sequence number LATEST_SEQUENCE_NUM
>> 
>> 2017-04-13 23:28:23,472 INFO  org.apache.flink.runtime.taskmanager.Task      
>>                - Freeing task resources for Source: Custom Source (1/1) 
>> (8a7301a437cb2d052208ee42c994104b).
>> 
>>  
>>  
>> From: Sathi Chowdhury <sathi.chowdh...@elliemae.com>
>> Date: Thursday, April 13, 2017 at 5:44 PM
>> To: Ted Yu <yuzhih...@gmail.com>
>> 
>> Cc: "user@flink.apache.org" <user@flink.apache.org>
>> Subject: Re: Flink errors out and job fails--IOException from 
>> CollectSink.open()
>>  
>> Hi Ted, Sorry for my big font earlier…was not intended J
>>  
>> I am on flink 1.2.0
>> I built flink-connector-kinesis_2.10-1.2.0.jar from source and included in 
>> the fatjar I am running.
>> Followed this 
>> http://www.kidder.io/2017/02/15/flink-kinesis-streaming-connector/
>>  
>>  
>> From code I read a kinesis stream using
>>  
>> consumerConfig.setProperty(ConsumerConfigConstants.AWS_REGION, region);
>> consumerConfig.setProperty(ConsumerConfigConstants.DEFAULT_STREAM_INITIAL_POSITION,
>>  "LATEST");
>> consumerConfig.setProperty(ConsumerConfigConstants.AWS_CREDENTIALS_PROVIDER, 
>> "AUTO");
>> consumerConfig.setProperty(ConsumerConfigConstants.SHARD_GETRECORDS_MAX, 
>> "10");
>> consumerConfig.setProperty(ConsumerConfigConstants.SHARD_GETRECORDS_RETRIES, 
>> "200");
>> consumerConfig.setProperty(ConsumerConfigConstants.SHARD_GETRECORDS_INTERVAL_MILLIS,
>>  "2000");
>> DataStream<Map<String, Object>> stream = env.addSource(new 
>> FlinkKinesisConsumer<>(inputStream, new MyJsonDeserializationSchema(), 
>> consumerConfig));
>>  
>>  
>> While I push the json event to the Kinesis stream intermittently I see this 
>> NPE and flink job fails
>>  
>> 2017-04-14 00:31:54,672 WARN  
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer  - Error 
>> while closing Kinesis data fetcher
>> java.lang.NullPointerException
>>                at 
>> org.apache.flink.streaming.connectors.kinesis.internals.KinesisDataFetcher.shutdownFetcher(KinesisDataFetcher.java:472)
>>                at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.cancel(FlinkKinesisConsumer.java:246)
>>                at 
>> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisConsumer.close(FlinkKinesisConsumer.java:256)
>>                at 
>> org.apache.flink.api.common.functions.util.FunctionUtils.closeFunction(FunctionUtils.java:43)
>>                at 
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.dispose(AbstractUdfStreamOperator.java:127)
>>                at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:442)
>>                at 
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:343)
>>                at 
>> org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
>>                at java.lang.Thread.run(Thread.java:745)
>>  
>> Thanks
>> Sathi
>>  
>>  
>>  
>> From: Ted Yu <yuzhih...@gmail.com>
>> Date: Thursday, April 13, 2017 at 5:02 PM
>> To: Sathi Chowdhury <sathi.chowdh...@elliemae.com>
>> Cc: "user@flink.apache.org" <user@flink.apache.org>
>> Subject: Re: Flink errors out and job fails--IOException from 
>> CollectSink.open()
>>  
>> Can you give us a bit more information ?
>>  
>> release of flink
>> snippet of your code
>>  
>> Thanks
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>> =============Notice to Recipient: This e-mail transmission, and any 
>> documents, files or previous e-mail messages attached to it may contain 
>> information that is confidential or legally privileged, and intended for the 
>> use of the individual or entity named above. If you are not the intended 
>> recipient, or a person responsible for delivering it to the intended 
>> recipient, you are hereby notified that you must not read this transmission 
>> and that any disclosure, copying, printing, distribution or use of any of 
>> the information contained in or attached to this transmission is STRICTLY 
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> =============Notice to Recipient: This e-mail transmission, and any 
> documents, files or previous e-mail messages attached to it may contain 
> information that is confidential or legally privileged, and intended for the 
> use of the individual or entity named above. If you are not the intended 
> recipient, or a person responsible for delivering it to the intended 
> recipient, you are hereby notified that you must not read this transmission 
> and that any disclosure, copying, printing, distribution or use of any of the 
> information contained in or attached to this transmission is STRICTLY 
> PROHIBITED. If you have received this transmission in error, please 
> immediately notify the sender by telephone or return e-mail and delete the 
> original transmission and its attachments without reading or saving in any 
> manner. Thank you. =============

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