Memory Usage page non-functional if no heap dumps exist
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Key: FELIX-2242
URL: https://issues.apache.org/jira/browse/FELIX-2242
Project: Felix
Issue Type: Bug
Components: Web Console
Affects Versions: webconsole-memoryusage-plugin-1.0.0
Reporter: Felix Meschberger
Assignee: Felix Meschberger
Fix For: webconsole-memoryusage-plugin-1.0.2
If the heap dump folder does not exist, the Memory Usage plugin page is
non-functional because the server sends a corrupt ECMA-Script fragment
{'files:0,total:0'}
which should really be
{'files':0,'total':0}
A workaround to this problem is to create the heap dump folder, whose path is
displayed in the "Memory Usage" panel of the Configuration Status page.
Another option would be to just send a dump POST request, e.g. using curl:
curl -u user:pass -d command=dump
http://localhost:8888/system/console/memoryusage
(note that for the plugin version 1.0.0 the "-d" option must be used because
multipart form data is not supported, see FELIX-2241)
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