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49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
#include "migration/cassandra/ExampleTransactionsMigrator.hpp"
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#include "data/DBHelpers.hpp"
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#include "migration/cassandra/impl/TransactionsAdapter.hpp"
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#include "migration/cassandra/impl/Types.hpp"
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#include "util/Mutex.hpp"
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#include "util/config/ObjectView.hpp"
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#include <xrpl/basics/base_uint.h>
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#include <xrpl/protocol/STBase.h>
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#include <xrpl/protocol/STTx.h>
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#include <xrpl/protocol/TxMeta.h>
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#include <cstdint>
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#include <memory>
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#include <string>
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#include <unordered_set>
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std::uint64_t ExampleTransactionsMigrator::count;
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void
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ExampleTransactionsMigrator::runMigration(
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std::shared_ptr<Backend> const& backend,
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util::config::ObjectView const& config
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)
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{
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auto const ctxFullScanThreads = config.get<std::uint32_t>("full_scan_threads");
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auto const jobsFullScan = config.get<std::uint32_t>("full_scan_jobs");
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auto const cursorPerJobsFullScan = config.get<std::uint32_t>("cursors_per_job");
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using HashSet = std::unordered_set<std::string>;
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util::Mutex<HashSet> hashSet;
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migration::cassandra::impl::TransactionsScanner scanner(
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{.ctxThreadsNum = ctxFullScanThreads,
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.jobsNum = jobsFullScan,
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.cursorsPerJob = cursorPerJobsFullScan},
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migration::cassandra::impl::TransactionsAdapter(
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backend, [&](ripple::STTx const& tx, ripple::TxMeta const&) {
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hashSet.lock()->insert(ripple::to_string(tx.getTransactionID()));
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auto const json = tx.getJson(ripple::JsonOptions::none);
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auto const txType = json["TransactionType"].asString();
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backend->writeTxIndexExample(uint256ToString(tx.getTransactionID()), txType);
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}
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)
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);
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scanner.wait();
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count = hashSet.lock()->size();
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}
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