Now build and test. Germany first, then planet.


Bash

git add builder/src/build_index.cpp && git commit -m "$(cat <<'EOF'
feat: area-based find_candidates for open ring joining + phase timers

Replace greedy open ring joining with osmium's two-phase approach:
1. try_to_merge: join unambiguous pairs (exactly 2 endpoints meet)
2. find_candidates: recursive search with area-based selection
   (pick smallest area combination for outer rings)

Also adds per-phase timing output (PHASE_LOG) to identify bottlenecks.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
EOF
)" && cat builder/src/build_index.cpp | ssh node3 "cat > /tmp/traccar-geocoder/builder/src/build_index.cpp" && ssh node3 "cd /tmp/traccar-geocoder/builder/build && make -j\$(nproc) 2>&1 | tail -3" 2>&1

Commit, upload, build


[osmium-segment-assembler 50d43d4] feat: area-based find_candidates for open ring joining + phase timers
 1 file changed, 156 insertions(+), 45 deletions(-)
make[2]: *** [CMakeFiles/build-index.dir/build.make:79: CMakeFiles/build-index.dir/src/build_index.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:87: CMakeFiles/build-index.dir/all] Error 2
make: *** [Makefile:91: all] Error 2


Build failed. Let me check the error.


ssh node3 "cd /tmp/traccar-geocoder/builder/build && make 2>&1 | grep 'error:' | head -5" 2>&1

Check build errors


/tmp/traccar-geocoder/builder/src/build_index.cpp:122:43: error: ‘_phase_t’ was not declared in this scope
/tmp/traccar-geocoder/builder/src/build_index.cpp:122:43: error: ‘_phase_t’ was not declared in this scope
/tmp/traccar-geocoder/builder/src/build_index.cpp:122:43: error: ‘_phase_t’ was not declared in this scope


The PHASE_LOG macro uses `_phase_t` but PHASE_START is inside a different scope (the `if (load_cache_path.empty())` block). The PHASE_LOG calls outside that scope can't see `_phase_t`.


121:#define PHASE_START auto _phase_t = std::chrono::steady_clock::now()
122:#define PHASE_LOG(name) log_elapsed(name, _phase_t); _phase_t = std::chrono::steady_clock::now()
2152:            PHASE_START;
2178:            PHASE_LOG("Pass 1: relation scanning");
2302:            PHASE_LOG("Pass 2: node processing");
2719:                    PHASE_LOG("Pass 3: way processing + merge");
2884:            PHASE_LOG("Admin assembly");
2983:        PHASE_LOG("S2 cell computation");
3000:    PHASE_LOG("Deduplication");
3046:    PHASE_LOG("Index file writing");


PHASE_START is at line 2152 (inside a block), but PHASE_LOG calls at 2983, 3000, 3046 are outside that block. Let me move PHASE_START to the outer scope.


  2140→                        std::cerr << "FATAL: node ID " << id << " exceeds dense index capacity " << capacity << std::endl;
  2141→                        std::exit(1);
  2142→                    }
  2143→                    data[id] = loc;
  2144→                }
  2145→            }
  2146→        } index;
  2147→
  2148→        for (const auto& input_file : input_files) {
  2149→            std::cerr << "Processing " << input_file << "..." << std::endl;
  2150→
  2151→            // --- Pass 1: collect relation members for multipolygon assembly ---
  2152→            PHASE_START;
  2153→            std::cerr << "  Pass 1: scanning relations..." << std::endl;
  2154→

                        std::cerr << "FATAL: node ID " << id << " exceeds dense index capacity " << capacity << std::endl;
                        std::exit(1);
                    }
                    data[id] = loc;
                }
            }
        } index;

        for (const auto& input_file : input_files) {
            std::cerr << "Processing " << input_file << "..." << std::endl;

            // --- Pass 1: collect relation members for multipolygon assembly ---
            PHASE_START;
            std::cerr << "  Pass 1: scanning relations..." << std::endl;


Edit

        for (const auto& input_file : input_files) {
            std::cerr << "Processing " << input_file << "..." << std::endl;

            // --- Pass 1: collect relation members for multipolygon assembly ---
            PHASE_START;

        PHASE_START;
        for (const auto& input_file : input_files) {
            std::cerr << "Processing " << input_file << "..." << std::endl;

            // --- Pass 1: collect relation members for multipolygon assembly ---