You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@flink.apache.org by Marvin777 <xy...@gmail.com> on 2018/11/30 09:55:28 UTC
[Table API example] Table program cannot be compiled. This is a bug.
Please file an issue
Hi all,
I have a simple test for looking at Flink Table API and hit an exception
reported as a bug. I wonder though if it is a missing something.
BTW, the example is flink-examples-table-with-dependencies.jar, and the
version is 1.4.2 .
Thanks Mavin.
[image: image.png]
Re:kafka connector[specificStartOffset cannot auto commit offset to
zookeeper]
Posted by 孙森 <se...@creditease.cn>.
HI,all:
I specify the exact offsets the consumer should start from for each partition.But the Kafka consumer connot periodically commit the offsets to Zookeeper.
I have disabled the checkpoint only if the job is stopped.This is my code:
val properties = new Properties()
properties.setProperty("bootstrap.servers", config.kafka_input.kafka_base_config.brokers)
properties.setProperty("zookeeper.connect", config.zookeeper_address)
properties.setProperty("group.id<http://group.id>", config.kafka_input.groupId)
properties.setProperty("session.timeout.ms", config.kafka_input.sessionTimeout)
properties.setProperty("enable.auto.commit", config.kafka_input.autoCommit.toString)
val flinkxConfigUtils = new WormholeFlinkxConfigUtils(config)
val topics = flinkxConfigUtils.getKafkaTopicList
val myConsumer = new FlinkKafkaConsumer010[(String, String, String, Int, Long)](topics, new WormholeDeserializationStringSchema, properties)
val specificStartOffsets = flinkxConfigUtils.getTopicPartitionOffsetMap
myConsumer.setStartFromSpecificOffsets(specificStartOffsets)
Can anyone explain the problem?
Thanks very much!
Re: [Table API example] Table program cannot be compiled. This is a
bug. Please file an issue
Posted by Marvin777 <xy...@gmail.com>.
Thanks, it works.
Hequn Cheng <ch...@gmail.com> 于2018年12月2日周日 下午2:36写道:
> Hi Marvin,
>
> Thanks for reporting the problem. I think this is a bug.
> The reason is that a system classloader has been set to compile the code
> while class WC is in the user code classloader. I think we should use a
> user classloader instead. I created a jira[1] to track the problem.
>
> As a workaround, you can put the jar into the flink lib folder. Btw, you
> may also have to put the flink-table.jar into lib folder, since classes in
> it have also been used.
>
> Best,
> Hequn
>
> [1] https://issues.apache.org/jira/browse/FLINK-11045
>
>
>
> On Fri, Nov 30, 2018 at 7:38 PM Marvin777 <xy...@gmail.com>
> wrote:
>
>> Hi Fabian,
>>
>> I'm the official example of running directly, and run the command as
>> follows:
>>
>> [image: image.png]
>>
>> [image: image.png]
>>
>> Fabian Hueske <fh...@gmail.com> 于2018年11月30日周五 下午6:35写道:
>>
>>> Hi Marvin,
>>>
>>> Can you post the query (+ schema of tables) that lead to this exception?
>>>
>>> Thank you,
>>> Fabian
>>>
>>> Am Fr., 30. Nov. 2018 um 10:55 Uhr schrieb Marvin777 <
>>> xymaqingxiang777@gmail.com>:
>>>
>>>> Hi all,
>>>>
>>>> I have a simple test for looking at Flink Table API and hit an
>>>> exception reported as a bug. I wonder though if it is a missing
>>>> something.
>>>>
>>>> BTW, the example is flink-examples-table-with-dependencies.jar, and the
>>>> version is 1.4.2 .
>>>>
>>>> Thanks Mavin.
>>>>
>>>> [image: image.png]
>>>>
>>>>
>>>
Re: [Table API example] Table program cannot be compiled. This is a
bug. Please file an issue
Posted by Hequn Cheng <ch...@gmail.com>.
Hi Marvin,
Thanks for reporting the problem. I think this is a bug.
The reason is that a system classloader has been set to compile the code
while class WC is in the user code classloader. I think we should use a
user classloader instead. I created a jira[1] to track the problem.
As a workaround, you can put the jar into the flink lib folder. Btw, you
may also have to put the flink-table.jar into lib folder, since classes in
it have also been used.
Best,
Hequn
[1] https://issues.apache.org/jira/browse/FLINK-11045
On Fri, Nov 30, 2018 at 7:38 PM Marvin777 <xy...@gmail.com>
wrote:
> Hi Fabian,
>
> I'm the official example of running directly, and run the command as
> follows:
>
> [image: image.png]
>
> [image: image.png]
>
> Fabian Hueske <fh...@gmail.com> 于2018年11月30日周五 下午6:35写道:
>
>> Hi Marvin,
>>
>> Can you post the query (+ schema of tables) that lead to this exception?
>>
>> Thank you,
>> Fabian
>>
>> Am Fr., 30. Nov. 2018 um 10:55 Uhr schrieb Marvin777 <
>> xymaqingxiang777@gmail.com>:
>>
>>> Hi all,
>>>
>>> I have a simple test for looking at Flink Table API and hit an exception
>>> reported as a bug. I wonder though if it is a missing something.
>>>
>>> BTW, the example is flink-examples-table-with-dependencies.jar, and the
>>> version is 1.4.2 .
>>>
>>> Thanks Mavin.
>>>
>>> [image: image.png]
>>>
>>>
>>
Re: [Table API example] Table program cannot be compiled. This is a
bug. Please file an issue
Posted by Marvin777 <xy...@gmail.com>.
Hi Fabian,
I'm the official example of running directly, and run the command as
follows:
[image: image.png]
[image: image.png]
Fabian Hueske <fh...@gmail.com> 于2018年11月30日周五 下午6:35写道:
> Hi Marvin,
>
> Can you post the query (+ schema of tables) that lead to this exception?
>
> Thank you,
> Fabian
>
> Am Fr., 30. Nov. 2018 um 10:55 Uhr schrieb Marvin777 <
> xymaqingxiang777@gmail.com>:
>
>> Hi all,
>>
>> I have a simple test for looking at Flink Table API and hit an exception
>> reported as a bug. I wonder though if it is a missing something.
>>
>> BTW, the example is flink-examples-table-with-dependencies.jar, and the
>> version is 1.4.2 .
>>
>> Thanks Mavin.
>>
>> [image: image.png]
>>
>>
>
Re: [Table API example] Table program cannot be compiled. This is a
bug. Please file an issue
Posted by Fabian Hueske <fh...@gmail.com>.
Hi Marvin,
Can you post the query (+ schema of tables) that lead to this exception?
Thank you,
Fabian
Am Fr., 30. Nov. 2018 um 10:55 Uhr schrieb Marvin777 <
xymaqingxiang777@gmail.com>:
> Hi all,
>
> I have a simple test for looking at Flink Table API and hit an exception
> reported as a bug. I wonder though if it is a missing something.
>
> BTW, the example is flink-examples-table-with-dependencies.jar, and the
> version is 1.4.2 .
>
> Thanks Mavin.
>
> [image: image.png]
>
>