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[migration] split pipeline code, clear labels for each type

This commit is contained in:
Kassian Sun 2023-05-17 19:11:03 +08:00
parent 4474ab7fc4
commit 5825bd0f71
5 changed files with 203 additions and 153 deletions
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99
plugin/migration/pipeline_task/bulk_indexing.go Normal file
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@ -0,0 +1,99 @@
package pipeline_task
import (
"fmt"
"strings"
"time"
log "github.com/cihub/seelog"
migration_util "infini.sh/console/plugin/migration/util"
"infini.sh/framework/core/task"
)
func (p *processor) handleRunningBulkIndexingPipelineTask(taskItem *task.Task) error {
successDocs, indexDocs, bulked, totalInvalidDocs, totalInvalidReasons, totalFailureDocs, totalFailureReasons, errs := p.getBulkIndexingTaskState(taskItem)
if !bulked {
return nil
}
var errMsg string
if len(errs) > 0 {
errMsg = fmt.Sprintf("bulk finished with error(s): %v", errs)
}
now := time.Now()
taskItem.CompletedTime = &now
taskItem.Metadata.Labels["index_docs"] = indexDocs
taskItem.Metadata.Labels["success_docs"] = successDocs
taskItem.Metadata.Labels["invalid_docs"] = strings.Join(totalInvalidDocs, ",")
taskItem.Metadata.Labels["invalid_reasons"] = strings.Join(totalInvalidReasons, ",")
taskItem.Metadata.Labels["failure_docs"] = strings.Join(totalFailureDocs, ",")
taskItem.Metadata.Labels["failure_reasons"] = strings.Join(totalFailureReasons, ",")
if errMsg != "" {
taskItem.Status = task.StatusError
} else {
taskItem.Status = task.StatusComplete
}
p.saveTaskAndWriteLog(taskItem, &task.TaskResult{
Success: errMsg == "",
Error: errMsg,
}, fmt.Sprintf("[bulk_indexing] pipeline task [%s] completed", taskItem.ID))
p.cleanGatewayPipeline(taskItem)
return nil
}
func (p *processor) getBulkIndexingTaskState(taskItem *task.Task) (successDocs int64, indexDocs int64, bulked bool, totalInvalidDocs []string, totalInvalidReasons []string, totalFailureDocs []string, totalFailureReasons []string, errs []string) {
newHits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, taskItem.Updated.UnixMilli())
if err != nil {
log.Errorf("failed to get latest pipeline logs for task [%s], err: %v", taskItem.ID, err)
return
}
if len(newHits) == 0 {
log.Debugf("bulk task [%s] not finished yet since last start", taskItem.ID)
return
}
hits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, 0)
if err != nil {
log.Errorf("failed to get all pipeline logs for task [%s], err: %v", taskItem.ID, err)
return
}
for _, m := range hits {
bulked = true
errStr := migration_util.GetMapStringValue(m, "payload.pipeline.logging.result.error")
if errStr != "" {
errs = append(errs, errStr)
}
var (
success = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.success.count")
failure = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.failure.count")
invalid = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.invalid.count")
)
successDocs += success
indexDocs += success + invalid + failure
var (
invalidDocs = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.invalid.documents")
invalidReasons = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.invalid.reasons")
failureDocs = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.failure.documents")
failureReasons = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.failure.reasons")
)
totalInvalidDocs = append(totalInvalidDocs, invalidDocs...)
totalInvalidReasons = append(invalidReasons, invalidReasons...)
totalFailureDocs = append(totalFailureDocs, failureDocs...)
totalFailureReasons = append(totalFailureReasons, failureReasons...)
}
return
}
func (p *processor) clearBulkIndexLabels(labels map[string]interface{}) {
delete(labels, "index_docs")
delete(labels, "success_docs")
delete(labels, "invalid_docs")
delete(labels, "invalid_reasons")
delete(labels, "failure_docs")
delete(labels, "failure_reasons")
}

4
plugin/migration/pipeline_task/dump_hash.go
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@ -74,3 +74,7 @@ func (p *processor) getDumpHashTaskState(taskItem *task.Task) (scrolledDocs int6
}
return
}
func (p *processor) clearDumpHashLabels(labels map[string]interface{}) {
delete(labels, "scrolled_docs")
}

81
plugin/migration/pipeline_task/es_scroll.go Normal file
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@ -0,0 +1,81 @@
package pipeline_task
import (
"errors"
"fmt"
"time"
log "github.com/cihub/seelog"
migration_util "infini.sh/console/plugin/migration/util"
"infini.sh/framework/core/task"
)
func (p *processor) handleRunningEsScrollPipelineTask(taskItem *task.Task) error {
scrolledDocs, totalHits, scrolled, err := p.getEsScrollTaskState(taskItem)
if !scrolled {
return nil
}
var errMsg string
if err != nil {
errMsg = err.Error()
}
if errMsg == "" {
if scrolledDocs < totalHits {
errMsg = fmt.Sprintf("scrolled finished but docs count unmatch: %d / %d", scrolledDocs, totalHits)
}
}
now := time.Now()
taskItem.CompletedTime = &now
taskItem.Metadata.Labels["scrolled_docs"] = scrolledDocs
if errMsg != "" {
taskItem.Status = task.StatusError
} else {
taskItem.Status = task.StatusComplete
}
p.saveTaskAndWriteLog(taskItem, &task.TaskResult{
Success: errMsg == "",
Error: errMsg,
}, fmt.Sprintf("[es_scroll] pipeline task [%s] completed", taskItem.ID))
p.cleanGatewayPipeline(taskItem)
return nil
}
func (p *processor) getEsScrollTaskState(taskItem *task.Task) (scrolledDocs int64, totalHits int64, scrolled bool, err error) {
hits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, taskItem.Updated.UnixMilli())
if err != nil {
log.Errorf("failed to get pipeline logs for task [%s], err: %v", taskItem.ID, err)
err = nil
return
}
if len(hits) == 0 {
log.Debugf("scroll task [%s] not finished yet since last start", taskItem.ID)
return
}
// NOTE: we only check the last run of es_scroll
for _, m := range hits {
scrolled = true
errStr := migration_util.GetMapStringValue(m, "payload.pipeline.logging.result.error")
if errStr != "" {
err = errors.New(errStr)
return
}
var (
scroll = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.es_scroll.scrolled_docs")
total = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.es_scroll.total_hits")
)
scrolledDocs += scroll
totalHits += total
}
return
}
func (p *processor) clearEsScrollLabels(labels map[string]interface{}) {
delete(labels, "scrolled_docs")
}

9
plugin/migration/pipeline_task/index_diff.go
View File

@ -91,3 +91,12 @@ func (p *processor) getIndexDiffTaskState(taskItem *task.Task) (diffed bool, onl
}
return
}
func (p *processor) clearIndexDiffLabels(labels map[string]interface{}) {
delete(labels, "only_in_source_count")
delete(labels, "only_in_source_keys")
delete(labels, "only_in_target_count")
delete(labels, "only_in_target_keys")
delete(labels, "diff_both_count")
delete(labels, "diff_both_keys")
}

163
plugin/migration/pipeline_task/pipeline_task.go
View File

@ -91,14 +91,16 @@ func (p *processor) handleReadyPipelineTask(taskItem *task.Task) error {
return err
}
// TODO: find a better way to handle this
taskItem.Metadata.Labels["index_docs"] = 0
taskItem.Metadata.Labels["success_docs"] = 0
taskItem.Metadata.Labels["invalid_docs"] = ""
taskItem.Metadata.Labels["invalid_reasons"] = ""
taskItem.Metadata.Labels["failure_docs"] = ""
taskItem.Metadata.Labels["failure_reasons"] = ""
taskItem.Metadata.Labels["scrolled_docs"] = 0
switch taskItem.Metadata.Labels["pipeline_id"] {
case "es_scroll":
p.clearEsScrollLabels(taskItem.Metadata.Labels)
case "bulk_indexing":
p.clearBulkIndexLabels(taskItem.Metadata.Labels)
case "dump_hash":
p.clearDumpHashLabels(taskItem.Metadata.Labels)
case "index_diff":
p.clearIndexDiffLabels(taskItem.Metadata.Labels)
}
taskItem.Status = task.StatusRunning
taskItem.StartTimeInMillis = time.Now().UnixMilli()
@ -125,72 +127,6 @@ func (p *processor) handleRunningPipelineTask(taskItem *task.Task) error {
return nil
}
func (p *processor) handleRunningEsScrollPipelineTask(taskItem *task.Task) error {
scrolledDocs, totalHits, scrolled, err := p.getEsScrollTaskState(taskItem)
if !scrolled {
return nil
}
var errMsg string
if err != nil {
errMsg = err.Error()
}
if errMsg == "" {
if scrolledDocs < totalHits {
errMsg = fmt.Sprintf("scrolled finished but docs count unmatch: %d / %d", scrolledDocs, totalHits)
}
}
now := time.Now()
taskItem.CompletedTime = &now
taskItem.Metadata.Labels["scrolled_docs"] = scrolledDocs
if errMsg != "" {
taskItem.Status = task.StatusError
} else {
taskItem.Status = task.StatusComplete
}
p.saveTaskAndWriteLog(taskItem, &task.TaskResult{
Success: errMsg == "",
Error: errMsg,
}, fmt.Sprintf("[es_scroll] pipeline task [%s] completed", taskItem.ID))
p.cleanGatewayPipeline(taskItem)
return nil
}
func (p *processor) handleRunningBulkIndexingPipelineTask(taskItem *task.Task) error {
successDocs, indexDocs, bulked, totalInvalidDocs, totalInvalidReasons, totalFailureDocs, totalFailureReasons, errs := p.getBulkIndexingTaskState(taskItem)
if !bulked {
return nil
}
var errMsg string
if len(errs) > 0 {
errMsg = fmt.Sprintf("bulk finished with error(s): %v", errs)
}
now := time.Now()
taskItem.CompletedTime = &now
taskItem.Metadata.Labels["index_docs"] = indexDocs
taskItem.Metadata.Labels["success_docs"] = successDocs
taskItem.Metadata.Labels["invalid_docs"] = strings.Join(totalInvalidDocs, ",")
taskItem.Metadata.Labels["invalid_reasons"] = strings.Join(totalInvalidReasons, ",")
taskItem.Metadata.Labels["failure_docs"] = strings.Join(totalFailureDocs, ",")
taskItem.Metadata.Labels["failure_reasons"] = strings.Join(totalFailureReasons, ",")
if errMsg != "" {
taskItem.Status = task.StatusError
} else {
taskItem.Status = task.StatusComplete
}
p.saveTaskAndWriteLog(taskItem, &task.TaskResult{
Success: errMsg == "",
Error: errMsg,
}, fmt.Sprintf("[bulk_indexing] pipeline task [%s] completed", taskItem.ID))
p.cleanGatewayPipeline(taskItem)
return nil
}
func (p *processor) handlePendingStopPipelineTask(taskItem *task.Task) error {
switch taskItem.Metadata.Labels["pipeline_id"] {
case "es_scroll":
@ -313,85 +249,6 @@ func (p *processor) getParentTask(taskItem *task.Task) (*task.Task, error) {
return nil, errors.New("not reachable")
}
func (p *processor) getEsScrollTaskState(taskItem *task.Task) (scrolledDocs int64, totalHits int64, scrolled bool, err error) {
hits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, taskItem.Updated.UnixMilli())
if err != nil {
log.Errorf("failed to get pipeline logs for task [%s], err: %v", taskItem.ID, err)
err = nil
return
}
if len(hits) == 0 {
log.Debugf("scroll task [%s] not finished yet since last start", taskItem.ID)
return
}
// NOTE: we only check the last run of es_scroll
for _, m := range hits {
scrolled = true
errStr := migration_util.GetMapStringValue(m, "payload.pipeline.logging.result.error")
if errStr != "" {
err = errors.New(errStr)
return
}
var (
scroll = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.es_scroll.scrolled_docs")
total = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.es_scroll.total_hits")
)
scrolledDocs += scroll
totalHits += total
}
return
}
func (p *processor) getBulkIndexingTaskState(taskItem *task.Task) (successDocs int64, indexDocs int64, bulked bool, totalInvalidDocs []string, totalInvalidReasons []string, totalFailureDocs []string, totalFailureReasons []string, errs []string) {
newHits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, taskItem.Updated.UnixMilli())
if err != nil {
log.Errorf("failed to get latest pipeline logs for task [%s], err: %v", taskItem.ID, err)
return
}
if len(newHits) == 0 {
log.Debugf("bulk task [%s] not finished yet since last start", taskItem.ID)
return
}
hits, err := p.getPipelineLogs(taskItem, []string{"FINISHED", "FAILED"}, 0)
if err != nil {
log.Errorf("failed to get all pipeline logs for task [%s], err: %v", taskItem.ID, err)
return
}
for _, m := range hits {
bulked = true
errStr := migration_util.GetMapStringValue(m, "payload.pipeline.logging.result.error")
if errStr != "" {
errs = append(errs, errStr)
}
var (
success = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.success.count")
failure = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.failure.count")
invalid = migration_util.GetMapIntValue(m, "payload.pipeline.logging.context.bulk_indexing.invalid.count")
)
successDocs += success
indexDocs += success + invalid + failure
var (
invalidDocs = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.invalid.documents")
invalidReasons = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.invalid.reasons")
failureDocs = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.failure.documents")
failureReasons = migration_util.GetMapStringSliceValue(m, "payload.pipeline.logging.context.bulk_indexing.detail.failure.reasons")
)
totalInvalidDocs = append(totalInvalidDocs, invalidDocs...)
totalInvalidReasons = append(invalidReasons, invalidReasons...)
totalFailureDocs = append(totalFailureDocs, failureDocs...)
totalFailureReasons = append(totalFailureReasons, failureReasons...)
}
return
}
func (p *processor) getPipelineLogs(taskItem *task.Task, status []string, timestampGte int64) ([]util.MapStr, error) {
query := util.MapStr{
"size": 999,