ef524b0539
Fix monitor tests
2016-01-21 15:28:34 -05:00
7b71b66e31
Update meta service, meta client, and httpd handler
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* Improve the ping endpoint so that it can optionally check for leader agreement across all meta servers
* Add Ping method to the meta client
* Fix ClusterID tests
* Remove WaitForLeader from meta client and remove unnecessary references to it
2016-01-21 15:28:33 -05:00
f385945058
Update Server to work with new metaservice/client
2016-01-21 15:28:33 -05:00
899e1cc070
Only attempt monitor storage creation on leader
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Since only the leader can create it, the system might as well only
attempt creation on the leader.
2015-10-05 15:46:35 -07:00
9fd95b80a2
Create and configure _internal retention policy
2015-09-15 14:05:00 -07:00
214cfea53c
Monitor retention policy is configurable
2015-09-04 22:53:04 -07:00
89bc392ec4
Access expvar directly from monitor
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expvar map is already global so access it directly. This simplifies the
code and makes it much eaisier to use from other modules.
2015-09-04 09:45:24 -07:00
e07432c59f
Implement diagnostics support
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This change adds support for diagnostics by decomposing the existing
interface into two interfaces -- one for stats, and the other for
diags. It also adds some basic monitor of system, network, and the Go
runtime.
2015-09-03 20:50:54 -07:00
c0d61740a4
Ensure monitor database exists
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This requires a leader in the cluster, so wait for that before
attempting the database creation.
2015-09-02 16:26:16 -07:00
d700dcaa6d
Correct monitor unit tests
2015-09-02 15:50:09 -07:00
4e2ee1ea70
Rename MonitorService to just Monitor
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monitor is not a service, it has more in common with meta, since it
provides functionality to the query layer. This names makes this
clearer.
2015-09-02 15:07:30 -07:00
e5ea01d48f
Unit test registered stats output
2015-09-01 21:35:20 -07:00
Jason Wilder
Paul Dix
Philip O'Toole