at
>>> com.xxx.clickhouse.ClickHouseJDBCOutputFormat.open(ClickHouseJDBCOutputFormat.java:53)
>>> at
>>> org.apache.flink.runtime.operators.DataSinkTask.invoke(DataSinkTask.java:205)
>>> at
>>> org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:707)
&
va:532)
>> at java.lang.Thread.run(Thread.java:748)
>>
>>
>>
>>
>> is different with the exception info in last email.
>>
>>
>> So analyse the dump file is the key.
>>
>>
>>
>>
>>
>>
>>
at java.lang.Thread.run(Thread.java:748)
>
>
>
>
> is different with the exception info in last email.
>
>
> So analyse the dump file is the key.
>
>
>
>
>
>
> -- 原始邮件 ------
> 发件人:
> "耿延杰"
>
Still failed after every 12 tasks.
And the exception stack of failed tasks is different.
such as the recent failed tasks's exception info:
Caused by: java.lang.OutOfMemoryError: Metaspace
at java.lang.ClassLoader.defineClass1(Native Method)
at
java.lang.ClassLoader.defineClass(ClassLoad
Additional info:
The exception info in Flink Manager Page:
Caused by: java.lang.OutOfMemoryError: Metaspace
at java.lang.ClassLoader.defineClass1(Native Method)
at
java.lang.ClassLoader.defineClass(ClassLoader.java:757)
at
java.security.SecureClassLoader.defineClass(SecureClassLoa
Which Flink version are you using?
On 24/08/2020 10:20, ?? wrote:
Hi,
I catch?0?2 "OutOfMemoryError: Metaspace" on Batch Task When Write into
Clickhouse.
Attached?0?2 *.java file?0?2 is my task code.
And I find that, after running 12 tasks, the 13th task will be failed
what is going wrong.
Cheers,
Till
On Mon, Aug 24, 2020 at 10:22 AM 耿延杰 wrote:
> Hi,
>
> I catch "OutOfMemoryError: Metaspace" on Batch Task When Write into
> Clickhouse.
> Attached *.java file is my task code.
>
> And I find that, after running 12 tasks, the 13th
Hi,
I catch "OutOfMemoryError: Metaspace" on Batch Task When Write into
Clickhouse.
Attached *.java file is my task code.
And I find that, after running 12 tasks, the 13th task will be failed. And the
exception always is "OutOfMemoryError: Metaspace". see "task
