Getting java.lang.OutOfMemoryError

Hi Trying to load data from s3 to druid

I faced a similar issue when I was trying to ingest data which had around 10k columns.check how many dimensions are in your data and try varying direct memory size.Also have a look at this!topic/druid-user/clGruLMHAgU .

Hi Sharath,

Thanks the link is really helpful.

Do you know where can I change -XX:MaxDirectMemorySize

Please find this property in jvm.config file.


Prabakaran krishnan


Should I change it in all jvm files or any specific jvm.config file

Change in the node where you are receiving oom.
In broker or historical node.



Thanks, It is really helpful