database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-30 19:23:07 +03:00
Code Activity

MCOL4841 dev port run large join without OOM

Browse Source
This commit is contained in:
David Hall
2022-02-09 17:33:55 -06:00
parent d30e140dc3
commit 27dea733c5
34 changed files with 821 additions and 518 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
utils/joiner/joinpartition.cpp
View File

@ -108,9 +108,6 @@ JoinPartition::JoinPartition(const RowGroup& lRG, const RowGroup& sRG, const vec
buckets.reserve(bucketCount);
for (int i = 0; i < (int)bucketCount; i++)
buckets.push_back(boost::shared_ptr<JoinPartition>(new JoinPartition(*this, false)));
string compressionType;
try
{
@ -128,6 +125,9 @@ JoinPartition::JoinPartition(const RowGroup& lRG, const RowGroup& sRG, const vec
{
compressor.reset(new compress::CompressInterfaceSnappy());
}
for (uint32_t i = 0; i < bucketCount; i++)
buckets.push_back(boost::shared_ptr<JoinPartition>(new JoinPartition(*this, false)));
}
/* Ctor used by JoinPartition on expansion, creates JP's in filemode */