根据这个问题描述,可能是Flink集群内RPC通讯出现问题导致的。
// interval of max long value indicates disable periodic checkpoint,// the CheckpointActivatorDeactivator should be created only if the interval is not max valueif(interval!=Long.MAX_VALUE){// the periodic checkpointscheduleris activated and deactivated as a result of// job status changes (running...
2. Could not build the program from JAR file 该信息不甚准确,因为绝大多数情况下都不是JAR包本身有毛病,而是在作业提交过程中出现异常退出了。因此需要查看本次提交产生的客户端日志(默认位于$FLINK_HOME/logs目录下),再根据其中的信息定位并解决问题。 3. ClassNotFoundException/NoSuchMethodError/IncompatibleClas...
// could persist a successive checkpoint (the one notified here) // // - other tasks could not persist their status during // the previous checkpoint, but did not trigger a failure because they // could hold onto their state and could successfully persist it in // a successive checkpoint ...
org.apache.flink.runtime.jobmaster.JobMaster - Error while processing checkpoint acknowledgement message message:Error while processing checkpoint acknowledgement messagethread:jobmanager-future-thread-34throwable:org.apache.flink.runtime.checkpoint.CheckpointException: Could not finalize the pending checkpoint ...
(temporary outage in the storage system) but// could persist a successive checkpoint (the one notified here)/// - other tasks could not persist their status during// the previous checkpoint, but did not trigger a failure because they// could hold onto their state and could successfully persis...
2. Could not build the program from JAR file 该信息不甚准确,因为绝大多数情况下都不是JAR包本身有毛病,而是在作业提交过程中出现异常退出了。因此需要查看本次提交产生的客户端日志(默认位于$FLINK_HOME/logs目录下),再根据其中的信息定位并解决问题。
> >> org.apache.flink.runtime.checkpoint.CheckpointException: Could not > >> complete snapshot 1 for operator Source: Custom Source -> Map -> > Source_Map > >> -> Empty_Filer -> Field_Filter -> Type_Filter -> Value_Filter -> Map -> ...
应用提交控制台异常信息:Could not build the program from JAR file. 这个问题的迷惑性较大,很多时候并非指定运行的 JAR 文件问题,而是提交过程中发生了异常,需要根据日志信息进一步排查。最常见原因是未将依赖的HadoopJAR 文件加到 CLASSPATH,找不到依赖类(例如:ClassNotFoundException:org.apache.hadoop.yarn.except...
Q3: Could not find any factory for identifier 'kafka' Caused by:org.apache.flink.table.api.ValidationException:Could not find anyfactoryforidentifier'kafka'thatimplements'org.apache.flink.table.factories.DynamicTableSourceFactory'inthe classpath.org.apache.flink.client.program.ProgramAbortException ...