Hongtu Zang created CLOUDSTACK-2160:
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Summary: add a huge size guest network will cause out of memory
Key: CLOUDSTACK-2160
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2160
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Network Controller
Affects Versions: 4.0.2
Environment: management server installed in centos 6.3
Reporter: Hongtu Zang
Fix For: 4.0.2
navigate to network, select view "Guest Networks"
Add guest network
add a guest network with netmaks 255.0.0.0
UI will hung for a while and returns error.
In log it will shows "java.lang.OutOfMemoryError: Java heap space"
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