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MCOL-4328 MCS avoids chown() calls for files that are on S3

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MCS now chowns created directories hierarchy not only files and
immediate parent directories

Minor changes to cpimport's help printout

cpimport's -f option is now mandatory with mode 2
This commit is contained in:
Roman Nozdrin
2020-10-08 13:21:22 +00:00
parent d85fc579ba
commit 6f120d2637
9 changed files with 97 additions and 84 deletions
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81
writeengine/shared/we_fileop.cpp
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@ -791,8 +791,7 @@ int FileOp::extendFile(
{
// We presume the path will contain /
std::string filePath(fileName);
std::ostringstream ossChown;
if (chownDataFileDir(ossChown, filePath))
if (chownDataPath(filePath))
return ERR_FILE_CHOWN;
}
@ -2365,57 +2364,27 @@ int FileOp::oid2FileName( FID fid,
return ERR_FILE_NOT_EXIST;
}
/*
char dirName[FILE_NAME_SIZE];
sprintf( dirName, "%s/%s", Config::getDBRootByNum(dbRoot).c_str(),
dbDir[0] );
if( !isDir( dirName ) )
RETURN_ON_ERROR( createDir( dirName ));
sprintf( dirName, "%s/%s", dirName, dbDir[1] );
if( !isDir( dirName ) )
RETURN_ON_ERROR( createDir( dirName ));
sprintf( dirName, "%s/%s", dirName, dbDir[2] );
if( !isDir( dirName ) )
RETURN_ON_ERROR( createDir( dirName ));
sprintf( dirName, "%s/%s", dirName, dbDir[3] );
if( !isDir( dirName ) )
RETURN_ON_ERROR( createDir( dirName ));
sprintf( dirName, "%s/%s", dirName, dbDir[4] );
if( !isDir( dirName ) )
RETURN_ON_ERROR( createDir( dirName ));
*/
std::stringstream aDirName;
for (size_t i = 0; i < MaxDirLevels; i++)
{
if (i == 0)
{
aDirName << Config::getDBRootByNum(dbRoot).c_str()
<< "/" << dbDir[i];
}
else
{
aDirName << "/" << dbDir[i];
}
if (!isDir(aDirName.str().c_str()))
RETURN_ON_ERROR( createDir(aDirName.str().c_str()) );
aDirName << Config::getDBRootByNum(dbRoot).c_str() << "/" << dbDir[0];
if (!isDir((aDirName.str()).c_str()))
RETURN_ON_ERROR( createDir((aDirName.str()).c_str()) );
aDirName << "/" << dbDir[1];
if (!isDir(aDirName.str().c_str()))
RETURN_ON_ERROR( createDir(aDirName.str().c_str()) );
aDirName << "/" << dbDir[2];
if (!isDir(aDirName.str().c_str()))
RETURN_ON_ERROR( createDir(aDirName.str().c_str()) );
aDirName << "/" << dbDir[3];
if (!isDir(aDirName.str().c_str()))
RETURN_ON_ERROR( createDir(aDirName.str().c_str()) );
aDirName << "/" << dbDir[4];
if (!isDir(aDirName.str().c_str()))
RETURN_ON_ERROR( createDir(aDirName.str().c_str()) );
{
std::ostringstream ossChown;
if (chownDataPath(aDirName.str()))
return ERR_FILE_CHOWN;
}
}
return NO_ERROR;
}
@ -2932,11 +2901,13 @@ void FileOp::setFixFlag(bool isFix)
m_isFix = isFix;
}
bool FileOp::chownDataFileDir(std::ostringstream& error,
const std::string& fileName)
// Small note. We call chownFileDir in couple places to chown of the
// target file and call in oid2Filename() chowns directories created
bool FileOp::chownDataPath(const std::string& fileName) const
{
std::string dirName = fileName.substr(0, fileName.find_last_of('/'));
if (chownFileDir(error, fileName, dirName))
std::ostringstream error;
idbdatafile::IDBFileSystem& fs = IDBPolicy::getFs(fileName);
if (chownPath(error, fileName, fs))
{
logging::Message::Args args;
logging::Message message(1);