a941bcb679
* Changing incorrect license in some source files. * Changing CreateService to mimic CreateJob by setting the batch size to the instance count. * Changing Getcerts to GetCerts to match the style of the rest of the codebase. * Overhauled error handling. Backoff now recognizes temporary errors and continues to retry if it finds one. * Changed thrift function call wrapper to be more explicitly named and to perform more safety checks. * Moved Jitter function from realis to retry. * API code is now more uniform and follows a certain template. * Lock added whenever a thrift call is made or when a modification is done to the connection. Note that calling ReestablishConn externally may result in some race conditions. We will move to make this function private in the near future. * Added test for Realis session thread safety. Tested ScheduleStatus monitor. Tested monitor timing out. * Returning nil whenever there is an error return so that there are no ambiguities. * Using defer with unlock so that the lock is still released if a panic is invoked.
65 lines
2 KiB
Go
65 lines
2 KiB
Go
/**
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Helper functions to process aurora.Response
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package response
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import (
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"bytes"
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"errors"
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"github.com/paypal/gorealis/gen-go/apache/aurora"
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)
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// Get key from a response created by a StartJobUpdate call
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func JobUpdateKey(resp *aurora.Response) *aurora.JobUpdateKey {
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return resp.GetResult_().GetStartJobUpdateResult_().GetKey()
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}
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func JobUpdateDetails(resp *aurora.Response) []*aurora.JobUpdateDetails {
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return resp.GetResult_().GetGetJobUpdateDetailsResult_().GetDetailsList()
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}
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func ScheduleStatusResult(resp *aurora.Response) *aurora.ScheduleStatusResult_ {
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return resp.GetResult_().GetScheduleStatusResult_()
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}
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func JobUpdateSummaries(resp *aurora.Response) []*aurora.JobUpdateSummary {
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return resp.GetResult_().GetGetJobUpdateSummariesResult_().GetUpdateSummaries()
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}
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// Deprecated: Replaced by checks done inside of thriftCallHelper
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func ResponseCodeCheck(resp *aurora.Response) (*aurora.Response, error) {
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if resp == nil {
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return resp, errors.New("Response is nil")
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}
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if resp.GetResponseCode() != aurora.ResponseCode_OK {
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return resp, errors.New(CombineMessage(resp))
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}
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return resp, nil
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}
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// Based on aurora client: src/main/python/apache/aurora/client/base.py
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func CombineMessage(resp *aurora.Response) string {
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var buffer bytes.Buffer
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for _, detail := range resp.GetDetails() {
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buffer.WriteString(detail.GetMessage() + ", ")
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}
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if buffer.Len() > 0 {
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buffer.Truncate(buffer.Len() - 2) // Get rid of trailing comma + space
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}
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return buffer.String()
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}
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