Yingchun Lai e71152132c [metrics] Redesign metrics to 3 layers (#4115) ...

Redesign metrics to 3 layers:
    MetricRegistry - MetricEntity - Metrics
    MetricRegistry : the register center
    MetricEntity : the entity registered on MetricRegistry. Generally a MetricRegistry can be registered on several 
        MetricEntities, each of MetricEntity is an independent entity, such as server, disk_devices, data_directories, thrift 
        clients and servers, and so on. 
    Metric : metrics of an entity. Such as fragment_requests_total on server entity, disk_bytes_read on a disk_device entity, 
        thrift_opened_clients on a thrift_client entity.
    MetricPrototype: the type of a metric. MetricPrototype is a global variable, can be shared by the same metrics across 
        different MetricEntities.

2020-08-08 11:23:01 +08:00

..

agent

Fix unit test failed (#3642)

2020-05-25 18:55:19 +08:00

common

[UnitTest] Modify test to be compatible with coverage tool (#3366)

2020-04-21 21:23:17 +08:00

env

[env] Add CREATE_OR_OPEN and rename existing open modes (#2604)

2019-12-30 13:51:38 +08:00

exec

[MemTracker] make all MemTrackers shared (#4135)

2020-07-31 21:57:21 +08:00

exprs

[SQL][Function] Fix from/to_base64 may return incorrect value (#4183)

2020-07-27 22:55:05 +08:00

geo

[ASAN] Fix some address problems detected by ASAN (#3495)

2020-05-11 10:30:45 +08:00

http

[metrics] Redesign metrics to 3 layers (#4115)

2020-08-08 11:23:01 +08:00

olap

[metrics] Redesign metrics to 3 layers (#4115)

2020-08-08 11:23:01 +08:00

plugin

[ASAN] Fix some address problems detected by ASAN (#3495)

2020-05-11 10:30:45 +08:00

runtime

[metrics] Redesign metrics to 3 layers (#4115)

2020-08-08 11:23:01 +08:00

udf

Change variable and namespace name in BE (#268)

2018-11-02 10:22:32 +08:00

util

[metrics] Redesign metrics to 3 layers (#4115)

2020-08-08 11:23:01 +08:00