Bockjoo Kim

I would like to understand the new trampoline_32bit addition and I think some description of of how it works in head_64.S and pgtable_64.c would be very useful. The book helps...

It' ready for your review vocms265.

Hi @jthiltges @oshadura Can the issue be reproduced if you directly use one of your servers instead of your site-local redirector? Thanks, Bockjoo

On the other hand, this traditional script properly downloads files from dCache: ``` import json,os,time import urllib.request, urllib.error import ssl import os.path url = 'https://cms-cric.cern.ch/api/accounts/user/query/?json&preset=people' url = "https://cmsio9.rc.ufl.edu:1094/store/user/bockjoo/nano_dy.root" url =...

I apologize I pasted a wrong script. ``` filename="https://cmsio2.rc.ufl.edu:1094/store/mc/RunIISummer20UL18NanoAODv9/TTTo2L2Nu_TuneCP5_13TeV-powheg-pythia8/NANOAODSIM/106X_upgrade2018_realistic_v16_L1v1-v1/130000/3094251D-BAB4-6446-86F1-2F9C4D8F339D.root" events = NanoEventsFactory.from_root( {filename: "Events"}, steps_per_file=100_000, metadata={"dataset": "DoubleMuon"}, schemaclass=BaseSchema, uproot_options = {'ssl':sslctx}, ).events() print (dir(events)) # ``` works. This is the...

It looks like CA certs that are set up by : ``` sslctx = ssl.create_default_context() sslctx.load_cert_chain(os.environ["X509_USER_PROXY"], os.environ["X509_USER_PROXY"]) ``` disappear when I checked like so: ``` print ( "size of CA...

After decreasing the step size from 100,000 to 10,000 in the preprocess, the script (See below) is stable and there is no TypeError. However, CA certs in SSLContext is not...

The picklable ssl context reaches up to get_steps in preprocessor.py, but does not arrive at async def _file_info and async def _cat_file in fsspec/implementations/http.py : ``` File "/home/bockjoo/opt/cmsio2/cms/services/T2/ops/Work/AAA/vll-analysis.Coffea2024.6.1/lib/python3.12/site-packages/fsspec/implementations/http.py", line 877,...

My apology. It wasn't working inside http.py (called by apply_to_fileset ) by my mistake. I forgot to pass ssl through uproot_options. It works now. I will validate this with SLURMCluster...

It worked with the SLURMCluster as well.