CheneyYin commented on issue #4599:
URL: https://github.com/apache/seatunnel/issues/4599#issuecomment-1631673938
> I am having a similar failure with ver.2.3.2, under java 17.0.7 2023-04-18
LTS.
>
> ```
> 2023-07-11 15:47:14,211 WARN
org.apache.seatunnel.engine.server.TaskExecutionService - [localhost]:5801
[seatunnel-495998] [5.1] Exception in
org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask@67644eb2
> java.lang.OutOfMemoryError: Java heap space
> ...
> 2023-07-11 15:47:12,347 ERROR
org.apache.seatunnel.engine.server.dag.physical.PhysicalVertex - Job
SeaTunnel_Job (731233925082382337), Pipeline: [(1/1)], task: [pipeline-1
[Source[0]-JDBC-default-identifier]-SourceTask (1/2)] end with state FAILED and
Exception: java.lang.OutOfMemoryError: Java heap space
> ```
>
> My config is:
> ```
> env {
> # You can set SeaTunnel environment configuration here
> execution.parallelism = 2
> job.mode = "BATCH"
> checkpoint.interval = 10000
> #execution.checkpoint.interval = 10000
> #execution.checkpoint.data-uri = "hdfs://localhost:9000/checkpoint"
> }
>
> source {
>
> JDBC {
> url = "jdbc:mysql:<>"
> driver = "com.mysql.cj.jdbc.Driver"
> user = <>
> password = <>
> query = "SELECT from <>"
> parallelism = 2
> fetch_size = 500
> }
> }
> sink {
> localFile {
> path="test_log"
> file_format_type="parquet"
> }
> }
> ```
> The expected parquet folder is not being created.
>
Do you have the same problem when using the spark engine?
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