database/mariadb-columnstore-engine
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Checkpointing additions to Cache

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This commit is contained in:
Patrick LeBlanc
2019-03-07 13:18:38 -06:00
parent 5f6694cecc
commit df6675db01
9 changed files with 169 additions and 20 deletions
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8
src/Downloader.cpp
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@@ -1,5 +1,6 @@
#include "Downloader.h"
#include "Config.h"
#include "SMLogging.h"
#include <string>
#include <errno.h>
#include <iostream>
@@ -18,11 +19,12 @@ Downloader::Downloader() : maxDownloads(0)
}
catch(invalid_argument)
{
// log something
logger->log(LOG_WARNING, "Downloader: Invalid arg for ObjectStorage/max_concurrent_downloads, using default of 20");
}
if (maxDownloads == 0)
maxDownloads = 20;
workers.reset(new ThreadPool(maxDownloads));
logger = SMLogging::get();
}
Downloader::~Downloader()
@@ -92,7 +94,11 @@ int Downloader::download(const vector<const string *> &keys, vector<int> *errnos
auto &dl = dls[i];
(*errnos)[i] = dl->dl_errno;
if (dl->dl_errno != 0)
{
char buf[80];
logger->log(LOG_ERR, "Downloader: failed to download %s, got %s", keys[i]->c_str(), strerror_r(dl->dl_errno, buf, 80));
ret = -1;
}
}
}