wbtiger
/
foundationdb
mirror of https://github.com/apple/foundationdb.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

FastRestore:Load range and log files in parallel for new backup format

This commit is contained in:
Meng Xu 2020-03-26 13:17:44 -07:00
parent 1052b23ee1
commit 6299ad3913
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fdbserver/RestoreMaster.actor.cpp
View File

@ -512,8 +512,11 @@ ACTOR static Future<Void> distributeWorkloadPerVersionBatch(Reference<RestoreMas
ASSERT(batchStatus->loadStatus.empty());
ASSERT(batchStatus->applyStatus.empty());
wait(loadFilesOnLoaders(batchData, batchStatus, self->loadersInterf, batchIndex, cx, request, versionBatch, false));
wait(loadFilesOnLoaders(batchData, batchStatus, self->loadersInterf, batchIndex, cx, request, versionBatch, true));
// New backup has subversion to order mutations at the same version. For mutations at the same version,
// range file's mutations have the largest subversion and larger than log file's.
// SOMEDAY: Extend subversion to old-style backup.
wait(loadFilesOnLoaders(batchData, batchStatus, self->loadersInterf, batchIndex, cx, request, versionBatch, false) &&
loadFilesOnLoaders(batchData, batchStatus, self->loadersInterf, batchIndex, cx, request, versionBatch, true));
ASSERT(batchData->rangeToApplier.empty());
splitKeyRangeForAppliers(batchData, self->appliersInterf, batchIndex);