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Add CLI command for dumping any frontier-unchecked key matches (#1915)

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* Add CLI command

* Should be .key () not .hash
This commit is contained in:
Wesley Shillingford 2019-04-30 16:56:02 +01:00 • committed by GitHub
commit cfa587c278
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1 changed files with 24 additions and 0 deletions
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24
nano/nano_node/entry.cpp
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@ -81,6 +81,7 @@ int main (int argc, char * const * argv)
("block_processor_verification_size",boost::program_options::value<std::size_t> (), "Increase batch signature verification size in block processor, default 0 (limited by config signature_checker_threads), unlimited for fast_bootstrap")
("debug_block_count", "Display the number of block")
("debug_bootstrap_generate", "Generate bootstrap sequence of blocks")
("debug_dump_frontier_unchecked_dependents", "Dump frontiers which have matching unchecked keys")
("debug_dump_online_weight", "Dump online_weights table")
("debug_dump_representatives", "List representatives and weights")
("debug_account_count", "Display the number of accounts")
@ -258,6 +259,29 @@ int main (int argc, char * const * argv)
std::cout << boost::str (boost::format ("%1% %2% %3%\n") % i->first.to_account () % i->second.convert_to<std::string> () % total.convert_to<std::string> ());
}
}
else if (vm.count ("debug_dump_frontier_unchecked_dependents"))
{
nano::inactive_node node (data_path);
std::cout << "Outputting any frontier hashes which have associated key hashes in the unchecked table (may take some time)...\n";
// Cache the account heads to make searching quicker against unchecked keys.
auto transaction (node.node->store.tx_begin ());
std::unordered_set<nano::block_hash> frontier_hashes;
for (auto i (node.node->store.latest_begin (transaction)), n (node.node->store.latest_end ()); i != n; ++i)
{
frontier_hashes.insert (i->second.head);
}
// Check all unchecked keys for matching frontier hashes. Indicates an issue with process_batch algorithm
for (auto i (node.node->store.unchecked_begin (transaction)), n (node.node->store.unchecked_end ()); i != n; ++i)
{
auto it = frontier_hashes.find (i->first.key ());
if (it != frontier_hashes.cend ())
{
std::cout << it->to_string () << "\n";
}
}
}
else if (vm.count ("debug_account_count"))
{
nano::inactive_node node (data_path);