Somebody can help me? I get this message when the accumulo tracer is starting:

[#1]

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 724828160 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/accumulo/hs_err_pid4961.log

[#2 · Accepted solution]

@yadir Aguilar

Do you have available memory in the host? it looks like JVM unable to get the 724828160 bytes from OS.

Please run "free -m" and see how much it returns. or you can also check with "cat /proc/meminfo"

[#3]

hi, @Akhil S Naik

is correct, my memory was on the limit, do you know why i can't change the configuration of the different services on ambari? i have to add an SmartSense ID to start it