Native memory allocation (mmap) failed to map 175112192 bytes for committing reserved memory

I got below message while running hdfs dfs -ls . command. Could you please resolve the below issue.

[ashokvengala@gw01 ~]$ hdfs dfs -ls .
Java HotSpot™ 64-Bit Server VM warning: INFO: os::commit_memory(0x00006fcdb3700000, 175112192, 0) failed; error=‘Cannot allocate memory’ (errno=12)

There is insufficient memory for the Java Runtime Environment to continue.

Native memory allocation (mmap) failed to map 175112192 bytes for committing reserved memory.

An error report file with more information is saved as:

/home/ashokvengala/hs_err_pid20482.log