question Re: java heap space outofmemory in Support Questions

java heap space outofmemory

ibrahima_diatta — Mon, 04 Mar 2019 16:31:39 GMT

hello
When i start nifi with ambari i get this error Java Heap Space OutofMemory but when i start it with console by script nifi.sh i get no error

Re: java heap space outofmemory

jsensharma — Mon, 04 Mar 2019 18:02:49 GMT

@ibrahima diattara

Which version of HDF are you using? There was an issue reported in older version with toolkit heap setting. The default heap setting for encryption utility is -Xms128m -Xmx256m , which is hardcoded in the encrypt-config.sh script file.

Please refer to the following SupportKB which might help in fixing your issue.

https://community.hortonworks.com/content/supportkb/150267/errorjavalangoutofmemoryerror-java-heap-space-whil.html

Re: java heap space outofmemory

ibrahima_diatta — Mon, 04 Mar 2019 21:16:58 GMT

@Jay Kumar SenSharma

Thxt for your replay , i am using HDF 2.1.4.0-5

Re: java heap space outofmemory

ibrahima_diatta — Tue, 05 Mar 2019 16:56:31 GMT

@Jay Kumar SenSharma

I increase Xms128m -Xmx256m to Xms1024m -Xmx2048m , it solved the probleme

Thxt