test the file reported to cause OOM

[shawncao]

Hey @ritvik-statsig,

Just try to repro with the file you send to me, unfortunately, I can not repro it. Pls, check the config I use and compare yours and see if there is any possible guess.

This is for investigating issue #163

Steps:

1. copy the file you sent to /tmp/oom.snappy.parquet
2. add below config to use latest code to launch single-node nebula cluster
3. watch:

Data loaded correctly without issue as seen in Node log:

I0302 22:41:05.525804 1830744064 TaskExecutor.cpp:128] processed task: macro.test@/tmp/oom.snappy.parquet@160445_I
I0302 22:41:05.527215 1830744064 IngestSpec.cpp:466] Ingesting from /tmp/nebula.lNqmqH
I0302 22:41:05.539216 1830744064 IngestSpec.cpp:547] Push a block: [raw: 817096, size: 1634020, allocation: 1634020, rows: 884, bess: 0]

So the sample file only cost 800KB of memory with 884.

Then I started web UI, the query is working alright -