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From Flavio Pompermaier <pomperma...@okkam.it>
Subject Re: Requesting the next InputSplit failed
Date Wed, 27 Apr 2016 15:50:50 GMT
A precursor of the modified connector (since we started a long time ago).
However the idea is the same, I compute the inputSplits and then I get the
data split by split (similarly to what it happens in FLINK-3750 -
https://github.com/apache/flink/pull/1941 )

Best,
Flavio

On Wed, Apr 27, 2016 at 5:38 PM, Chesnay Schepler <chesnay@apache.org>
wrote:

> Are you using your modified connector or the currently available one?
>
>
> On 27.04.2016 17:35, Flavio Pompermaier wrote:
>
> Hi to all,
> I'm running a Flink Job on a JDBC datasource and I obtain the following
> exception:
>
> java.lang.RuntimeException: Requesting the next InputSplit failed.
> at
> org.apache.flink.runtime.taskmanager.TaskInputSplitProvider.getNextInputSplit(TaskInputSplitProvider.java:91)
> at
> org.apache.flink.runtime.operators.DataSourceTask$1.hasNext(DataSourceTask.java:342)
> at
> org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:137)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.util.concurrent.TimeoutException: Futures timed out after
> [10000 milliseconds]
> at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
> at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
> at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
> at
> scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
> at scala.concurrent.Await$.result(package.scala:107)
> at scala.concurrent.Await.result(package.scala)
> at
> org.apache.flink.runtime.taskmanager.TaskInputSplitProvider.getNextInputSplit(TaskInputSplitProvider.java:71)
> ... 4 more
>
> What can be the cause? Is it because the whole DataSource reading has
> cannot take more than 10000 milliseconds?
>
> Best,
> Flavio
>
>
>

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