jackjlli commented on a change in pull request #7744:
URL: https://github.com/apache/pinot/pull/7744#discussion_r747226615
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
##########
@@ -2858,10 +2883,11 @@ public void endReplaceSegments(String
tableNameWithType, String segmentLineageEn
.format("Invalid segment lineage entry id (tableName='%s',
segmentLineageEntryId='%s')", tableNameWithType,
segmentLineageEntryId));
- // NO-OPS if the entry is already completed
- if (lineageEntry.getState() == LineageEntryState.COMPLETED) {
- LOGGER.warn("Lineage entry state is already COMPLETED. Nothing to
update. (tableNameWithType={}, "
- + "segmentLineageEntryId={})", tableNameWithType,
segmentLineageEntryId);
+ // NO-OPS if the entry is already 'COMPLETED' or 'REVERTED'
+ if (lineageEntry.getState() != LineageEntryState.IN_PROGRESS) {
+ LOGGER.warn("Lineage entry state is not IN_PROGRESS. Nothing to
update. (tableNameWithType={}, "
Review comment:
I suggest rephrasing this sentence a bit, or add a message at the very
beginning of the method in order to show that we are trying to mark the lineage
entry to `COMPLETED`. Otherwise, it's a bit hard to track what happened when
seeing this message.
Same for start and revert APIs.
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
##########
@@ -2945,10 +2971,11 @@ public void revertReplaceSegments(String
tableNameWithType, String segmentLineag
// We do not allow to revert the lineage entry with 'REVERTED'
state. For 'IN_PROGRESS", we only allow to
// revert when 'forceRevert' is set to true.
if (lineageEntry.getState() != LineageEntryState.IN_PROGRESS ||
!forceRevert) {
- LOGGER.warn("Lineage state is not valid. Cannot revert the lineage
entry. (tableNameWithType={}, "
- + "segmentLineageEntryId={}, segmentLineageEntrySate={},
forceRevert={})", tableNameWithType,
+ String errorMsg = String.format(
+ "Lineage state is not valid. Cannot revert the lineage entry.
(tableNameWithType=%s, "
+ + "segmentLineageEntryId=%s, segmentLineageEntrySate=%s,
forceRevert=%s)", tableNameWithType,
segmentLineageEntryId, lineageEntry.getState(), forceRevert);
- return false;
+ throw new RuntimeException(errorMsg);
Review comment:
it'd be good to switch to `RetriableOperationException`?
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