Brief: While uploading a 400mb file using this tool, I get Javascript heap overflow error.

Command used:

firebase-import --database_url https://database.firebaseio.com/ --path / --json C:\User\Desktop\file.json --service_account C:\Users\service_account.json

Complete Error log:

<--- Last few GCs ---> [4052:000002065D718290] 155635 ms: Mark-sweep 1375.3 (1399.6) -> 1375.3 (1399.6) MB, 3254.4 / 0.0 ms (average mu = 0.091, current mu = 0.000) last resort GC in old space requested [4052:000002065D718290] 158828 ms: Mark-sweep 1375.3 (1399.6) -> 1375.3 (1399.6) MB, 3192.5 / 0.0 ms (average mu = 0.047, current mu = 0.000) last resort GC in old space requested <--- JS stacktrace ---> ==== JS stack trace ========================================= 0: ExitFrame [pc: 000000079E2DC5C1] Security context: 0x00d110a08ce9 1: push [000002490F19CC39](this=0x031861c9b181 <JSArray[1956331]>,0x02b158d904a1 ) 2: chunkInternal [000000C0F32CEA41] [C:\Users\firebase-import.js:~179] [pc=000000079E5D300A](this=0x001a0279ad11 ,ref=0x031861c9b1a1 <Reference map = 000002D... FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory 1: 00007FF78778121A v8::internal::GCIdleTimeHandler::GCIdleTimeHandler+4810 2: 00007FF78775A5B6 node::MakeCallback+4518 3: 00007FF78775AFA0 node_module_register+2160 4: 00007FF7879EB3EE v8::internal::FatalProcessOutOfMemory+846 5: 00007FF7879EB31F v8::internal::FatalProcessOutOfMemory+639 6: 00007FF787F29304 v8::internal::Heap::MaxHeapGrowingFactor+11476 7: 00007FF787F27098 v8::internal::Heap::MaxHeapGrowingFactor+2664 8: 00007FF787AC9C08 v8::internal::Factory::AllocateRawArray+56 9: 00007FF787ACA582 v8::internal::Factory::NewFixedArrayWithFiller+66 10: 00007FF787B3F91C v8::internal::HashTablev8::internal::NumberDictionary,v8::internal::NumberDictionaryShape::KeyAt+43820 11: 00007FF787B3F59D v8::internal::HashTablev8::internal::NumberDictionary,v8::internal::NumberDictionaryShape::KeyAt+42925 12: 00007FF787B33396 v8::internal::HashTablev8::internal::NumberDictionary,v8::internal::NumberDictionaryShape::EntryToIndex+71382 13: 00007FF787D061CE v8::internal::SharedFunctionInfo::SetScript+23662 14: 00007FF787CE8CA3 v8::internal::JSReceiver::class_name+20931 15: 00007FF787AB9FD1 v8::internal::wasm::WasmCodeManager::LookupCode+18929 16: 00007FF787ABD068 v8::internal::wasm::WasmCodeManager::LookupCode+31368 17: 000000079E2DC5C1