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MCOL-641 Refactor initial extent elimination support.

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This commit also adds support in TupleHashJoinStep::forwardCPData,
although we currently do not support wide decimals as join keys.

Row estimation to determine large-side of the join is also updated.
This commit is contained in:
Gagan Goel
2020-07-24 19:04:25 -04:00
committed by Roman Nozdrin
parent ca53b6348a
commit d3bc68b02f
32 changed files with 1221 additions and 386 deletions
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4
versioning/BRM/blockresolutionmanager.cpp
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@ -107,10 +107,10 @@ int BlockResolutionManager::saveState(string filename) throw()
saveExtentMap(emFilename);
// truncate teh file if already exists since no truncate in HDFS.
const char* filename = journalFilename.c_str();
const char* filename_p = journalFilename.c_str();
IDBDataFile* journal = IDBDataFile::open(
IDBPolicy::getType(filename, IDBPolicy::WRITEENG), filename, "wb", 0);
IDBPolicy::getType(filename_p, IDBPolicy::WRITEENG), filename_p, "wb", 0);
delete journal;
vbbm.save(vbbmFilename);