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Changed the sync trigger to include outstanding journal size.

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Right now it's hardcoded at 50MB for testing.  Will parameterize later.
This commit is contained in:
Patrick LeBlanc
2019-07-05 11:02:55 -05:00
parent aa65090a61
commit 62c853595f
4 changed files with 36 additions and 20 deletions
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9
src/Synchronizer.h
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@@ -29,8 +29,8 @@ class Synchronizer : public boost::noncopyable
// these take keys as parameters, not full path names, ex, pass in '12345' not
// 'cache/12345'.
void newJournalEntry(const std::string &key);
void newJournalEntries(const std::vector<std::string> &keys);
void newJournalEntry(const std::string &key, size_t len);
void newJournalEntries(const std::vector<std::pair<std::string, size_t> > &keys);
void newObjects(const std::vector<std::string> &keys);
void deletedObjects(const std::vector<std::string> &keys);
void flushObject(const std::string &key);
@@ -42,7 +42,7 @@ class Synchronizer : public boost::noncopyable
private:
Synchronizer();
void _newJournalEntry(const std::string &key);
void _newJournalEntry(const std::string &key, size_t len);
void process(std::list<std::string>::iterator key);
void synchronize(const std::string &sourceFile, std::list<std::string>::iterator &it);
void synchronizeDelete(const std::string &sourceFile, std::list<std::string>::iterator &it);
@@ -85,8 +85,9 @@ class Synchronizer : public boost::noncopyable
// this thread will start jobs for entries in pendingOps every 10 seconds
bool die;
boost::thread syncThread;
const boost::chrono::seconds syncInterval = boost::chrono::seconds(1);
const boost::chrono::seconds syncInterval = boost::chrono::seconds(10);
void periodicSync();
size_t uncommittedJournalSize;
SMLogging *logger;
Cache *cache;