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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "reprocess_documents_task.h"
#include "attribute_reprocessing_initializer.h"
#include "document_reprocessing_handler.h"
#include <vespa/searchcore/proton/common/eventlogger.h>
using namespace std::chrono_literals;
using namespace std::chrono;
namespace proton {
ReprocessDocumentsTask::
ReprocessDocumentsTask(IReprocessingInitializer &initializer,
const proton::ISummaryManager::SP &sm,
const std::shared_ptr<const document::DocumentTypeRepo> &docTypeRepo,
const vespalib::string &subDbName,
uint32_t docIdLimit)
: _sm(sm),
_docTypeRepo(docTypeRepo),
_subDbName(subDbName),
_visitorProgress(0.0),
_visitorCost(0.0),
_handler(docIdLimit),
_loggedProgress(0.0)
{
initializer.initialize(_handler);
if (_handler.hasProcessors()) {
search::IDocumentStore &docstore = _sm->getBackingStore();
_visitorCost = docstore.getVisitCost();
}
}
void
ReprocessDocumentsTask::run()
{
if (_handler.hasProcessors()) {
EventLogger::reprocessDocumentsStart(_subDbName, _visitorCost);
_start = clock::now();
search::IDocumentStore &docstore = _sm->getBackingStore();
if (_handler.hasRewriters()) {
docstore.accept(_handler.getRewriteVisitor(), *this, *_docTypeRepo);
} else {
docstore.accept(_handler, *this, *_docTypeRepo);
}
_handler.done();
EventLogger::reprocessDocumentsComplete(_subDbName, _visitorCost,(clock::now() - _start));
}
}
void
ReprocessDocumentsTask::updateProgress(double progress)
{
_visitorProgress = progress;
double deltaProgress = progress - _loggedProgress;
if (deltaProgress >= 0.01) {
auto timeSinceLastLog = clock::now() - _lastLogTime;
if (timeSinceLastLog >= 60s || deltaProgress >= 0.10) {
EventLogger::reprocessDocumentsProgress(_subDbName, progress, _visitorCost);
_lastLogTime = clock::now();
_loggedProgress = progress;
}
}
}
IReprocessingTask::Progress
ReprocessDocumentsTask::getProgress() const
{
return Progress(_visitorProgress, _visitorCost);
}
} // namespace proton
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