Add submissions/2020-01 (44 shards, 22.0M rows)

README.md

@@ -53,7 +53,7 @@ task_categories:
 
 The full Reddit archive from [Arctic Shift](https://github.com/ArthurHeitmann/arctic_shift), converted to Parquet and hosted here for easy access. Covers every public subreddit from **2005-12** through **2026-02**.
 
-Right now the archive has **8.8B items** (6.9B comments, 1.9B submissions) in **811.6 GB** of compressed Parquet. Comments and submissions are stored as separate datasets, split into monthly shards you can load individually or stream together.
+Right now the archive has **8.8B items** (6.9B comments, 1.9B submissions) in **814.0 GB** of compressed Parquet. Comments and submissions are stored as separate datasets, split into monthly shards you can load individually or stream together.
 
 Reddit has been around since 2005. Millions of people use it to talk about everything - programming, sports, cooking, politics, niche hobbies. That makes it one of the best sources of natural conversation data for language model training, sentiment analysis, community research, and information retrieval. Most Reddit datasets only cover specific subreddits or time windows. This one covers all of it.
 
@@ -122,6 +122,7 @@ states.json                   live pipeline state (updated every ~5 min)
   2017  ███████░░░░░░░░░░░░░░░░░░░░░░░  117.2M
   2018  █████████░░░░░░░░░░░░░░░░░░░░░  152.4M
   2019  ██████████████░░░░░░░░░░░░░░░░  235.7M
+  2020  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  22.0M
   2023  ██░░░░░░░░░░░░░░░░░░░░░░░░░░░░  39.2M
   2024  ████████████████████████████░░  477.4M
   2025  ██████████████████████████████  494.3M
@@ -238,13 +239,13 @@ huggingface-cli download open-index/arctic \
 | Type | Months | Rows | Parquet Size |
 |------|-------:|-----:|-------------:|
 | comments | 170 | 6.9B | 575.0 GB |
-| submissions | 196 | 1.9B | 236.6 GB |
-| **Total** | **170** | **8.8B** | **811.6 GB** |
+| submissions | 197 | 1.9B | 239.0 GB |
+| **Total** | **170** | **8.8B** | **814.0 GB** |
 
 ### Monthly breakdown
 
 <details>
-<summary>Click to expand full monthly table (170 comment months + 196 submission months)</summary>
+<summary>Click to expand full monthly table (170 comment months + 197 submission months)</summary>
 
 | Month | Type | .zst Size | Download | Process | Upload | Shards | Rows | Parquet |
 |-------|------|----------:|-------:|-------:|-------:|-------:|-------:|-------:|
@@ -586,7 +587,8 @@ huggingface-cli download open-index/arctic \
 | 2019-11 | submissions | 5.5 GB | 9m48s | 26m01s | 5m27s | 43 | 21,243,315 | 2.2 GB |
 | 2019-12 | comments | - | 35m51s | 63m59s | 18m23s | 293 | 146,012,313 | 11.5 GB |
 | 2019-12 | submissions | - | 13m16s | 29m01s | - | 43 | 21,217,847 | 2.2 GB |
-| 2020-01 | comments | - | - | 772m18s | - | 307 | 153,498,208 | 12.2 GB |
+| 2020-01 | comments | - | - | 772m18s | 20m41s | 307 | 153,498,208 | 12.2 GB |
+| 2020-01 | submissions | - | - | 28m21s | - | 44 | 21,989,643 | 2.3 GB |
 | 2023-12 | submissions | 15.2 GB | 30m19s | 76m33s | 26m24s | 79 | 39,245,797 | 4.4 GB |
 | 2024-01 | submissions | 16.1 GB | 183m48s | 126m12s | 21m25s | 83 | 41,263,034 | 4.7 GB |
 | 2024-02 | submissions | 15.2 GB | 111m14s | 119m06s | 23m35s | 79 | 39,030,731 | 4.4 GB |
@@ -645,15 +647,15 @@ ORDER BY year, month, type;
 
 > Pipelined ingestion running on **doge-01** (4 cores, 6 GB RAM, 179 GB free). Auto-updated every ~5 minutes.
 
-**Started:** 2026-04-11 10:51 UTC / **Elapsed:** 13h 12m / **Committed this session:** 0
+**Started:** 2026-04-11 10:51 UTC / **Elapsed:** 13h 24m / **Committed this session:** 1
 
 ### Active Workers
 
 | Stage | Month | Type | Progress |
 |-------|-------|------|----------|
-| Downloading | 2020-03 | comments | 10.7 GB / 15.3 GB (70%) |
-| Processing | 2020-01 | submissions | shard 30 · 15.0M rows · 82.0K rows/s |
-| Uploading | 2020-01 | comments | 307 shards · 153.5M rows · committing |
+| Downloading | 2020-03 | comments | 1.6 GB / 15.3 GB (10%) |
+| Processing | 2020-02 | comments | shard 4 · 2.0M rows · 103.1K rows/s |
+| Uploading | 2020-01 | submissions | 44 shards · 22.0M rows · committing |
 
 
 ### Throughput
@@ -661,19 +663,21 @@ ORDER BY year, month, type;
 | Metric | Value |
 |--------|------:|
 | Download | 31 Mbps avg |
-| Processing | 3.3K rows/s avg |
+| Processing | 8.1K rows/s avg |
+| Upload | 1240.5s per commit avg |
+| ETA | 2026-06-19 22:52 UTC |
 
 ### Progress
 
-`██████████████████████░░░░░░░░`  365 / 490 (74.5%)
+`██████████████████████░░░░░░░░`  366 / 490 (74.7%)
 
 | Metric | This Session |
 |--------|-------------:|
-| Months committed | 0 |
-| Rows processed | 0 |
-| Data committed | 0 B |
+| Months committed | 1 |
+| Rows processed | 153.5M |
+| Data committed | 12.2 GB |
 
-*Last update: 2026-04-12 00:03 UTC*
+*Last update: 2026-04-12 00:15 UTC*
 
 
 # Dataset card for Arctic Shift Reddit Archive
@@ -857,4 +861,4 @@ All the data here comes from [Arctic Shift](https://github.com/ArthurHeitmann/ar
 
 Questions, feedback, or issues - open a discussion on the [Community tab](https://huggingface.co/datasets/open-index/arctic/discussions).
 
-*Last updated: 2026-04-12 00:03 UTC*
+*Last updated: 2026-04-12 00:15 UTC*

data/submissions/2020/01/040.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:345573076cabb672aef57e3cd7841ba0fbc68ec6e9d3bb9e268ae82d04f34002
+size 57482800

data/submissions/2020/01/041.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:734081649896aba32361aa1b9a1c003d7024a5506473ced3ecd5e2d5847127aa
+size 56248965

data/submissions/2020/01/042.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83c868408e71b9395f4c1f07fd34e412984d6201b1f9ddeb6ad8dfb3a5aac9e1
+size 55273900

data/submissions/2020/01/043.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09e70d04df0d74582e29877789726f667f6d573d4c632409c90a481e5450e6b4
+size 54650187

states.json

@@ -1,11 +1,11 @@
 {
   "session_id": "2026-04-11T10:51:38Z",
   "started_at": "2026-04-11T10:51:38.217572736Z",
-  "updated_at": "2026-04-12T00:03:37.928874022Z",
+  "updated_at": "2026-04-12T00:15:37.986752044Z",
   "phase": "running",
   "current": {
     "ym": "2020-01",
-    "type": "comments",
+    "type": "submissions",
     "phase": "committing"
   },
   "hardware": {
@@ -32,27 +32,27 @@
       {
         "ym": "2020-03",
         "type": "comments",
-        "bytes_done": 11508176261,
+        "bytes_done": 1770804613,
         "bytes_total": 16378743253,
         "phase": "downloading"
       }
     ],
     "processing": [
       {
-        "ym": "2020-01",
-        "type": "submissions",
-        "shard": 30,
-        "rows": 15000000,
-        "rows_per_sec": 82040.11789067806,
+        "ym": "2020-02",
+        "type": "comments",
+        "shard": 4,
+        "rows": 2000000,
+        "rows_per_sec": 103055.96602821254,
         "phase": "processing"
       }
     ],
     "uploading": [
       {
         "ym": "2020-01",
-        "type": "comments",
-        "rows": 153498208,
-        "shards": 307,
+        "type": "submissions",
+        "rows": 21989643,
+        "shards": 44,
         "phase": "committing"
       }
     ],
@@ -61,15 +61,16 @@
   },
   "throughput": {
     "avg_download_mbps": 30.99965639380213,
-    "avg_process_rows_per_sec": 3312.5819904422237,
-    "avg_upload_sec_per_commit": 0
+    "avg_process_rows_per_sec": 8120.98037098465,
+    "avg_upload_sec_per_commit": 1240.533044146,
+    "estimated_completion": "2026-06-20T06:52:17.059153968+08:00"
   },
   "stats": {
-    "committed": 0,
+    "committed": 1,
     "skipped": 365,
     "retries": 0,
-    "total_rows": 0,
-    "total_bytes": 0,
+    "total_rows": 153498208,
+    "total_bytes": 13118829277,
     "total_months": 490
   }
 }

stats.csv

@@ -337,7 +337,8 @@ year,month,type,shards,count,size_bytes,zst_bytes,dur_download_s,dur_process_s,d
 2019,11,submissions,43,21243315,2326097927,5937769829,587.53,1560.69,326.56,2026-03-20T16:58:15Z
 2019,12,comments,293,146012313,12312457463,0,2151.46,3839.27,1103.03,2026-04-11T10:21:14Z
 2019,12,submissions,43,21217847,2377666911,0,795.73,1741.37,0.00,2026-04-11T10:50:15Z
-2020,1,comments,307,153498208,13118829277,0,0.00,46337.93,0.00,2026-04-11T23:43:56Z
+2020,1,comments,307,153498208,13118829277,0,0.00,46337.93,1240.53,2026-04-11T23:43:56Z
+2020,1,submissions,44,21989643,2511643733,0,0.00,1700.75,0.00,2026-04-12T00:12:16Z
 2023,12,submissions,79,39245797,4677392012,16276396198,1818.56,4592.72,1583.54,2026-03-20T04:43:25Z
 2024,1,submissions,83,41263034,5079875152,17243608474,11027.97,7572.13,1285.05,2026-03-20T02:34:59Z
 2024,2,submissions,79,39030731,4768610108,16302547460,6673.78,7146.26,1414.79,2026-03-19T21:01:15Z