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Better [#METR-20691].

This commit is contained in:
Alexey Milovidov 2016-04-01 02:49:31 +03:00
parent 1e73f2690e
commit f41bba57a5
1 changed files with 3 additions and 0 deletions
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3
dbms/src/Storages/MergeTree/MergeTreeDataMerger.cpp
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@ -339,6 +339,9 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataMerger::mergePartsToTemporaryPart
MergeTreeData::DataPartsVector & parts, const String & merged_name, MergeList::Entry & merge_entry,
size_t aio_threshold, DiskSpaceMonitor::Reservation * disk_reservation)
{
if (isCancelled())
throw Exception("Cancelled merging parts", ErrorCodes::ABORTED);
merge_entry->num_parts = parts.size();
LOG_DEBUG(log, "Merging " << parts.size() << " parts: from " << parts.front()->name << " to " << parts.back()->name << " into " << merged_name);