APT_BadAlloc: Heap allocation failed in the Join Stage

[mansoor_nb]

I am getting the Fatal error in the Join Stage as follows;

APT_CombinedOperatorController(1),1: Caught exception from runLocally(): APT_BadAlloc: Heap allocation failed..

APT_CombinedOperatorController(1),1: the runLocally() of combination of 2 operators [APT_JoinSubOperator in JoinFields; APT_TransformOperatorImplV0S47_ManuNwDm_BBW_10CopyHIST_TransMap in TransMap], partition 1 of 2, processID 21075 on node2 failed.

I am presorting the data for input links to the Join Stage and in Join Stage i am keeping the Partition type as same for both the input link.
I am executing the job with 2NodeConfig.apt file and also I have tried to run the job with the 4NodeConfig.apt, but the job was getting aborted.

Please Help me out.
Thanks in Advance.

[samba]

click this link
[viewtopic.php?t=102201&highlight=Caught ... runLocally]