Skip to content

IoTV2: Fix the issue of resend lots of replicated files when DN restarts. #15600

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
SteveYurongSu merged 5 commits into from
May 29, 2025
Merged

IoTV2: Fix the issue of resend lots of replicated files when DN restarts. #15600

Changes from 1 commit
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
49a3a6e
feat: solve IoTV2 resend issue
Pengzna May 28, 2025
16ff15f
comment
Pengzna May 28, 2025
9a048a2
fix
Pengzna May 28, 2025
01ec1a1
fix review
Pengzna May 29, 2025
c04edba
fix review
Pengzna May 29, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
fix review
  • Loading branch information
@Pengzna
Pengzna committed May 29, 2025
commit c04edbaac400285b715127cc42110e25ac578df6
15 changes: 2 additions & 13 deletions ...e/extractor/dataregion/historical/PipeHistoricalDataRegionTsFileAndDeletionExtractor.java
View file
Open in desktop
Comment thread
jt2594838 marked this conversation as resolved.
Original file line number Diff line number Diff line change
Expand Up @@ -447,8 +447,7 @@ private ProgressIndex tryToExtractLocalProgressIndexForIoTV2(ProgressIndex origi
// 1. origin is RecoverProgressIndex
if (origin instanceof RecoverProgressIndex) {
RecoverProgressIndex toBeTransformed = (RecoverProgressIndex) origin;
ProgressIndex transformed = extractRecoverProgressIndex(toBeTransformed);
return transformed == null ? origin : transformed;
return extractRecoverProgressIndex(toBeTransformed);
}
// 2. origin is HybridProgressIndex
else if (origin instanceof HybridProgressIndex) {
Expand All @@ -463,9 +462,7 @@ else if (origin instanceof HybridProgressIndex) {
toBeTransformed
.getType2Index()
.get(ProgressIndexType.RECOVER_PROGRESS_INDEX.getType());

ProgressIndex transformed = extractRecoverProgressIndex(specificToBeTransformed);
return transformed == null ? origin : transformed;
return extractRecoverProgressIndex(specificToBeTransformed);
}
// if hybridProgressIndex doesn't contain recoverProgressIndex, which is not what we expected,
// fallback.
Expand All @@ -483,14 +480,6 @@ else if (origin instanceof HybridProgressIndex) {
}

private ProgressIndex extractRecoverProgressIndex(RecoverProgressIndex toBeTransformed) {
if (!toBeTransformed
.getDataNodeId2LocalIndex()
.containsKey(IoTDBDescriptor.getInstance().getConfig().getDataNodeId())) {
// if recoverProgressIndex doesn't contain local DataNodeId, return null directly to indicate
// there is no need to extract dedicated progressIndex.
return null;
}

return new RecoverProgressIndex(
toBeTransformed.getDataNodeId2LocalIndex().entrySet().stream()
.filter(
Expand Down