Hi, The root cause is not "java.lang.NoClassDefFound". The job has been running but could not edit the config map "myJob-00000000000000000000000000000000-jobmanager-leader" and it seems finally disconnected with the API server. Is there another job with the same cluster id (myJob) ?
I would also pull Yang Wang. Best, Yangze Guo On Mon, Sep 6, 2021 at 10:10 AM Caizhi Weng <tsreape...@gmail.com> wrote: > > Hi! > > There is a message saying "java.lang.NoClassDefFound Error: > org/apache/hadoop/hdfs/HdfsConfiguration" in your log file. Are you visiting > HDFS in your job? If yes it seems that your Flink distribution or your > cluster is lacking hadoop classes. Please make sure that there are hadoop > jars in the lib directory of Flink, or your cluster has set the > HADOOP_CLASSPATH environment variable. > > mejri houssem <mejrihousse...@gmail.com> 于2021年9月4日周六 上午12:15写道： >> >> >> Hello , >> >> I am facing a JM crash lately. I am deploying a flink application cluster on >> kubernetes. >> >> When i install my chart using helm everything works fine but after some time >> ,the Jm starts to crash >> >> and then it gets deleted eventually after 5 restarts. >> >> flink version: 1.12.5 (upgraded recently from 1.12.2) >> HA mode : k8s >> >> Here's the full log of the JM attached file.
