日志没有贴成功，taskmanager.memory.jvm-metaspace.size目前是默认配置么？
Best, Yangze Guo On Fri, Aug 7, 2020 at 11:38 AM xuhaiLong <xiagu...@163.com> wrote: > > > > Hi > > > 场景：1 tm 三个slot，run了三个job > > > 三个job 运行的时候 出现了 ck 过程中空指针异常，导致任务一致重启。最终导致`Metaspace` 空间占满，出现 > `java.lang.OutOfMemoryError: Metaspace. The metaspace out-of-memory error has > occurred. This can mean two things: either the job requires a larger size of > JVM metaspace to load classes or there is a class loading leak. In the first > case 'taskmanager.memory.jvm-metaspace.size' configuration option should be > increased. If the error persists (usually in cluster after several job > (re-)submissions) then there is probably a class loading leak which has to be > investigated and fixed. The task executor has to be shutdown... > ` > > > 附件为部分异常信息 > > > 疑问： > 1. 为什么会在 ck 时候出现空指针？（三个 job 为同一个 kafka topic，通过ck 恢复 job 可以正常运行，应该不是数据的问题） > 2. 通过日志看，是可以重启的，为什么自动重启后还存在这个问题，导致一直重启？ > > > 感谢~~~ > 从网易邮箱大师发来的云附件 > 08-07error.txt(730.4KB,2020年8月22日 11:37 到期) > 下载
