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Add rate limit and metric to visibility on ElasticSearch (cadence-wor…
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211
common/persistence/elasticsearch/elasticsearchMetricClients.go
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| // Copyright (c) 2017 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
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| package elasticsearch | ||
|
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| import ( | ||
| "github.com/uber-common/bark" | ||
| workflow "github.com/uber/cadence/.gen/go/shared" | ||
| "github.com/uber/cadence/common/logging" | ||
| "github.com/uber/cadence/common/metrics" | ||
| p "github.com/uber/cadence/common/persistence" | ||
| ) | ||
|
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| type visibilityMetricsClient struct { | ||
| metricClient metrics.Client | ||
| persistence p.VisibilityManager | ||
| logger bark.Logger | ||
| } | ||
|
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| var _ p.VisibilityManager = (*visibilityMetricsClient)(nil) | ||
|
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| // NewVisibilityMetricsClient wrap visibility client with metrics | ||
| func NewVisibilityMetricsClient(persistence p.VisibilityManager, metricClient metrics.Client, logger bark.Logger) p.VisibilityManager { | ||
| return &visibilityMetricsClient{ | ||
| persistence: persistence, | ||
| metricClient: metricClient, | ||
| logger: logger, | ||
| } | ||
| } | ||
|
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| func (p *visibilityMetricsClient) GetName() string { | ||
| return p.persistence.GetName() | ||
| } | ||
|
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| func (p *visibilityMetricsClient) RecordWorkflowExecutionStarted(request *p.RecordWorkflowExecutionStartedRequest) error { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchRecordWorkflowExecutionStartedScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchRecordWorkflowExecutionStartedScope, metrics.ElasticsearchLatency) | ||
| err := p.persistence.RecordWorkflowExecutionStarted(request) | ||
| sw.Stop() | ||
|
|
||
| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchRecordWorkflowExecutionStartedScope, err) | ||
| } | ||
|
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| return err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) RecordWorkflowExecutionClosed(request *p.RecordWorkflowExecutionClosedRequest) error { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchRecordWorkflowExecutionClosedScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchRecordWorkflowExecutionClosedScope, metrics.ElasticsearchLatency) | ||
| err := p.persistence.RecordWorkflowExecutionClosed(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchRecordWorkflowExecutionClosedScope, err) | ||
| } | ||
|
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| return err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) ListOpenWorkflowExecutions(request *p.ListWorkflowExecutionsRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListOpenWorkflowExecutionsScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListOpenWorkflowExecutionsScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListOpenWorkflowExecutions(request) | ||
| sw.Stop() | ||
|
|
||
| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListOpenWorkflowExecutionsScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) ListClosedWorkflowExecutions(request *p.ListWorkflowExecutionsRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListClosedWorkflowExecutionsScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListClosedWorkflowExecutionsScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListClosedWorkflowExecutions(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListClosedWorkflowExecutionsScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) ListOpenWorkflowExecutionsByType(request *p.ListWorkflowExecutionsByTypeRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListOpenWorkflowExecutionsByTypeScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListOpenWorkflowExecutionsByTypeScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListOpenWorkflowExecutionsByType(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListOpenWorkflowExecutionsByTypeScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) ListClosedWorkflowExecutionsByType(request *p.ListWorkflowExecutionsByTypeRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListClosedWorkflowExecutionsByTypeScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListClosedWorkflowExecutionsByTypeScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListClosedWorkflowExecutionsByType(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListClosedWorkflowExecutionsByTypeScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
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| func (p *visibilityMetricsClient) ListOpenWorkflowExecutionsByWorkflowID(request *p.ListWorkflowExecutionsByWorkflowIDRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListOpenWorkflowExecutionsByWorkflowIDScope, metrics.ElasticsearchRequests) | ||
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListOpenWorkflowExecutionsByWorkflowIDScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListOpenWorkflowExecutionsByWorkflowID(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListOpenWorkflowExecutionsByWorkflowIDScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
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| func (p *visibilityMetricsClient) ListClosedWorkflowExecutionsByWorkflowID(request *p.ListWorkflowExecutionsByWorkflowIDRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListClosedWorkflowExecutionsByWorkflowIDScope, metrics.ElasticsearchRequests) | ||
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListClosedWorkflowExecutionsByWorkflowIDScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListClosedWorkflowExecutionsByWorkflowID(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListClosedWorkflowExecutionsByWorkflowIDScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
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| func (p *visibilityMetricsClient) ListClosedWorkflowExecutionsByStatus(request *p.ListClosedWorkflowExecutionsByStatusRequest) (*p.ListWorkflowExecutionsResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchListClosedWorkflowExecutionsByStatusScope, metrics.ElasticsearchRequests) | ||
|
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchListClosedWorkflowExecutionsByStatusScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.ListClosedWorkflowExecutionsByStatus(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchListClosedWorkflowExecutionsByStatusScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) GetClosedWorkflowExecution(request *p.GetClosedWorkflowExecutionRequest) (*p.GetClosedWorkflowExecutionResponse, error) { | ||
| p.metricClient.IncCounter(metrics.ElasticsearchGetClosedWorkflowExecutionScope, metrics.ElasticsearchRequests) | ||
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| sw := p.metricClient.StartTimer(metrics.ElasticsearchGetClosedWorkflowExecutionScope, metrics.ElasticsearchLatency) | ||
| response, err := p.persistence.GetClosedWorkflowExecution(request) | ||
| sw.Stop() | ||
|
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| if err != nil { | ||
| p.updateErrorMetric(metrics.ElasticsearchGetClosedWorkflowExecutionScope, err) | ||
| } | ||
|
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| return response, err | ||
| } | ||
|
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| func (p *visibilityMetricsClient) updateErrorMetric(scope int, err error) { | ||
| switch err.(type) { | ||
| case *workflow.BadRequestError: | ||
| p.metricClient.IncCounter(scope, metrics.ElasticsearchErrBadRequestCounter) | ||
| p.metricClient.IncCounter(scope, metrics.ElasticsearchFailures) | ||
| case *workflow.ServiceBusyError: | ||
| p.metricClient.IncCounter(scope, metrics.ElasticsearchErrBusyCounter) | ||
| p.metricClient.IncCounter(scope, metrics.ElasticsearchFailures) | ||
| default: | ||
| p.logger.WithFields(bark.Fields{ | ||
| logging.TagScope: scope, | ||
| logging.TagErr: err, | ||
| }).Error("Operation failed with internal error.") | ||
| p.metricClient.IncCounter(scope, metrics.ElasticsearchFailures) | ||
| } | ||
| } | ||
|
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| func (p *visibilityMetricsClient) Close() { | ||
| p.persistence.Close() | ||
| } |
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