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Posted to dev@flink.apache.org by Haizhou Zhao <zh...@gmail.com> on 2022/04/28 21:38:33 UTC

Failed Unit Test on Master Branch

Hello Flink Community,

I was encountering some unit test failure in the flink-avro sub-module when
I tried to pull down the master branch and build.

Here is the command I ran:

mvn clean package -pl flink-formats/flink-avro

Here is the test that fails:
https://github.com/apache/flink/blob/master/flink-formats/flink-avro/src/test/java/org/apache/flink/formats/avro/AvroRowDeSerializationSchemaTest.java#L178

Here is the exception that was thrown:
[ERROR]
org.apache.flink.formats.avro.AvroRowDeSerializationSchemaTest.testGenericDeserializeSeveralTimes
 Time elapsed: 0.008 s  <<< ERROR!
java.io.IOException: Failed to deserialize Avro record.
...

Here is the latest commit of the HEAD I pulled:
commit c5430e2e5d4eeb0aba14ce3ea8401747afe0182d (HEAD -> master, oss/master)

Can someone confirm this is indeed a problem on the master branch? If yes,
any suggestions on fixing it?

Thank you,
Haizhou Zhao

Re: Failed Unit Test on Master Branch

Posted by Thomas Weise <th...@apache.org>.

I reproduced the issue.

The inconsistent test result is due to time zone dependency in the test.

The underlying issue is that convertToTimestamp attempts to set negative
value with java.sql.Timestamp.setNanos

https://issues.apache.org/jira/browse/FLINK-27465

Thanks,
Thomas


On Thu, Apr 28, 2022 at 7:23 PM Guowei Ma <gu...@gmail.com> wrote:

> Hi Haizhou
>
> I ran the test and there is no problem.
> And commit is "d940af688be90c92ce4f8b9ca883f6753c94aa0f"
>
> Best,
> Guowei
>
>
> On Fri, Apr 29, 2022 at 5:39 AM Haizhou Zhao <zh...@gmail.com>
> wrote:
>
> > Hello Flink Community,
> >
> > I was encountering some unit test failure in the flink-avro sub-module
> when
> > I tried to pull down the master branch and build.
> >
> > Here is the command I ran:
> >
> > mvn clean package -pl flink-formats/flink-avro
> >
> > Here is the test that fails:
> >
> >
> https://github.com/apache/flink/blob/master/flink-formats/flink-avro/src/test/java/org/apache/flink/formats/avro/AvroRowDeSerializationSchemaTest.java#L178
> >
> > Here is the exception that was thrown:
> > [ERROR]
> >
> >
> org.apache.flink.formats.avro.AvroRowDeSerializationSchemaTest.testGenericDeserializeSeveralTimes
> >  Time elapsed: 0.008 s  <<< ERROR!
> > java.io.IOException: Failed to deserialize Avro record.
> > ...
> >
> > Here is the latest commit of the HEAD I pulled:
> > commit c5430e2e5d4eeb0aba14ce3ea8401747afe0182d (HEAD -> master,
> > oss/master)
> >
> > Can someone confirm this is indeed a problem on the master branch? If
> yes,
> > any suggestions on fixing it?
> >
> > Thank you,
> > Haizhou Zhao
> >
>

Re: Failed Unit Test on Master Branch

Posted by Guowei Ma <gu...@gmail.com>.

Hi Haizhou

I ran the test and there is no problem.
And commit is "d940af688be90c92ce4f8b9ca883f6753c94aa0f"

Best,
Guowei


On Fri, Apr 29, 2022 at 5:39 AM Haizhou Zhao <zh...@gmail.com>
wrote:

> Hello Flink Community,
>
> I was encountering some unit test failure in the flink-avro sub-module when
> I tried to pull down the master branch and build.
>
> Here is the command I ran:
>
> mvn clean package -pl flink-formats/flink-avro
>
> Here is the test that fails:
>
> https://github.com/apache/flink/blob/master/flink-formats/flink-avro/src/test/java/org/apache/flink/formats/avro/AvroRowDeSerializationSchemaTest.java#L178
>
> Here is the exception that was thrown:
> [ERROR]
>
> org.apache.flink.formats.avro.AvroRowDeSerializationSchemaTest.testGenericDeserializeSeveralTimes
>  Time elapsed: 0.008 s  <<< ERROR!
> java.io.IOException: Failed to deserialize Avro record.
> ...
>
> Here is the latest commit of the HEAD I pulled:
> commit c5430e2e5d4eeb0aba14ce3ea8401747afe0182d (HEAD -> master,
> oss/master)
>
> Can someone confirm this is indeed a problem on the master branch? If yes,
> any suggestions on fixing it?
>
> Thank you,
> Haizhou Zhao
>