phet commented on code in PR #4078:
URL: https://github.com/apache/gobblin/pull/4078#discussion_r1871817070
##########
gobblin-temporal/src/main/java/org/apache/gobblin/temporal/ddm/workflow/impl/ProcessWorkUnitsWorkflowImpl.java:
##########
@@ -72,20 +73,33 @@ private CommitStats performWork(WUProcessingSpec workSpec) {
searchAttributes =
TemporalWorkFlowUtils.generateGaasSearchAttributes(jobState.getProperties());
NestingExecWorkflow<WorkUnitClaimCheck> processingWorkflow =
createProcessingWorkflow(workSpec, searchAttributes);
- int workunitsProcessed =
- processingWorkflow.performWorkload(WorkflowAddr.ROOT, workload, 0,
workSpec.getTuning().getMaxBranchesPerTree(),
- workSpec.getTuning().getMaxSubTreesPerTree(), Optional.empty());
- if (workunitsProcessed > 0) {
- CommitStepWorkflow commitWorkflow =
createCommitStepWorkflow(searchAttributes);
- CommitStats result = commitWorkflow.commit(workSpec);
- if (result.getNumCommittedWorkUnits() == 0) {
- log.warn("No work units committed at the job level. They could have
been committed at the task level.");
- }
- return result;
- } else {
+
+ Optional<Integer> workunitsProcessed = Optional.empty();
+ try {
+ workunitsProcessed =
Optional.of(processingWorkflow.performWorkload(WorkflowAddr.ROOT, workload, 0,
+ workSpec.getTuning().getMaxBranchesPerTree(),
workSpec.getTuning().getMaxSubTreesPerTree(),
+ Optional.empty()));
+ } catch (Exception e) {
+ log.error("Exception occurred in performing workload,proceeding with
commit step", e);
+ performCommitIfAnyWorkUnitsProcessed(workSpec, searchAttributes,
workunitsProcessed);
+ throw e;//We want to proceed with partial commit and throw exception so
that the parent workflow ExecuteGobblinWorkflowImpl can throw the failure event
Review Comment:
nit: needs whitespace - after comma in `log.error` and around `//` comment
##########
gobblin-temporal/src/main/java/org/apache/gobblin/temporal/ddm/workflow/impl/ProcessWorkUnitsWorkflowImpl.java:
##########
@@ -72,20 +73,33 @@ private CommitStats performWork(WUProcessingSpec workSpec) {
searchAttributes =
TemporalWorkFlowUtils.generateGaasSearchAttributes(jobState.getProperties());
NestingExecWorkflow<WorkUnitClaimCheck> processingWorkflow =
createProcessingWorkflow(workSpec, searchAttributes);
- int workunitsProcessed =
- processingWorkflow.performWorkload(WorkflowAddr.ROOT, workload, 0,
workSpec.getTuning().getMaxBranchesPerTree(),
- workSpec.getTuning().getMaxSubTreesPerTree(), Optional.empty());
- if (workunitsProcessed > 0) {
- CommitStepWorkflow commitWorkflow =
createCommitStepWorkflow(searchAttributes);
- CommitStats result = commitWorkflow.commit(workSpec);
- if (result.getNumCommittedWorkUnits() == 0) {
- log.warn("No work units committed at the job level. They could have
been committed at the task level.");
- }
- return result;
- } else {
+
+ Optional<Integer> workunitsProcessed = Optional.empty();
+ try {
+ workunitsProcessed =
Optional.of(processingWorkflow.performWorkload(WorkflowAddr.ROOT, workload, 0,
+ workSpec.getTuning().getMaxBranchesPerTree(),
workSpec.getTuning().getMaxSubTreesPerTree(),
+ Optional.empty()));
+ } catch (Exception e) {
+ log.error("Exception occurred in performing workload,proceeding with
commit step", e);
Review Comment:
since the log msg is what's externally observable, it would be much clearer
to explicitly name "partial commit" as what we're doing. (e.g. helpful when
searching through logs).
e.g. `"ProcessWorkUnits failure - will attempt partial commit before
announcing error"`
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