JavaScript heap out of memory

[whanklee]

Hi,

I got this error while using exporter:

<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 0x12e2541a5ee9
1: push [/snapshot/cassandra-exporter/node_modules/through/index.js:~40] [pc=0x16b6f4aa3168](this=0x1e159d91d079 ,data=0x2e4ce8b56df1 <Very long string[2340]>)
2: /* anonymous */ [/snapshot/cassandra-exporter/node_modules/JSONStream/index.js:~193] [pc=0x16b6f4aa06bd](this=0x1e159d91d079 ,data=0x1d9652942621 <Object map = 0x272fb64...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node::Abort() [./export-linux]
2: 0x1213ecc [./export-linux]
3: v8::Utils::ReportOOMFailure(char const*, bool) [./export-linux]
4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [./export-linux]
5: v8::internal::Factory::NewByteArray(int, v8::internal::PretenureFlag) [./export-linux]
6: v8::internal::TranslationBuffer::CreateByteArray(v8::internal::Factory*) [./export-linux]
7: v8::internal::compiler::CodeGenerator::PopulateDeoptimizationData(v8::internal::Handlev8::internal::Code) [./export-linux]
8: v8::internal::compiler::CodeGenerator::FinalizeCode() [./export-linux]
9: v8::internal::compiler::PipelineImpl::FinalizeCode() [./export-linux]
10: v8::internal::compiler::PipelineCompilationJob::FinalizeJobImpl() [./export-linux]
11: v8::internal::Compiler::FinalizeCompilationJob(v8::internal::CompilationJob*) [./export-linux]
12: v8::internal::OptimizingCompileDispatcher::InstallOptimizedFunctions() [./export-linux]
13: v8::internal::StackGuard::HandleInterrupts() [./export-linux]
14: v8::internal::Runtime_StackGuard(int, v8::internal::Object**, v8::internal::Isolate*) [./export-linux]
15: 0x16b6f490463d
Aborted (core dumped)

free -g output:
total used free shared buff/cache available
Mem: 3 1 1 0 0 1
Swap: 1 0 1

Could you help me to solve this issue? Thank you very much.

[masumsoft]

You may want to try increasing the heap size. For example to set heap size to 4GB:

NODE_OPTIONS="--max-old-space-size=4096" HOST=127.0.0.1 KEYSPACE=from_keyspace_name ./export

[whanklee]

I try to run this command, however, I got an error message:

NODE_OPTIONS="--max-old-space-size=4096" HOST=cassandra-host KEYSPACE=keyspace USER=user PASSWORD=pass USE_SSL=true ./export-linux

Error:
Pkg: FLAGS_MISMATCH