Add comments/2010-12 (12 shards, 6.0M rows)

README.md

@@ -51,9 +51,9 @@ task_categories:
 
 ## What is it?
 
-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 **2010-11**.
+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 **2010-12**.
 
-Right now the archive has **86.3M items** (71.5M comments, 14.8M submissions) in **7.0 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 **92.3M items** (77.5M comments, 14.8M submissions) in **7.5 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.
 
@@ -88,9 +88,9 @@ states.json                   live pipeline state (updated every ~5 min)
   2005  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  1.1K
   2006  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  417.2K
   2007  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  2.5M
-  2008  █████░░░░░░░░░░░░░░░░░░░░░░░░░  7.2M
-  2009  █████████████░░░░░░░░░░░░░░░░░  18.9M
-  2010  ██████████████████████████████  42.5M
+  2008  ████░░░░░░░░░░░░░░░░░░░░░░░░░░  7.2M
+  2009  ███████████░░░░░░░░░░░░░░░░░░░  18.9M
+  2010  ██████████████████████████████  48.5M
 ```
 
 **Submissions**
@@ -213,14 +213,14 @@ huggingface-cli download open-index/arctic \
 
 | Type | Months | Rows | Parquet Size |
 |------|-------:|-----:|-------------:|
-| comments | 60 | 71.5M | 6.0 GB |
+| comments | 61 | 77.5M | 6.5 GB |
 | submissions | 60 | 14.8M | 1.0 GB |
-| **Total** | **60** | **86.3M** | **7.0 GB** |
+| **Total** | **61** | **92.3M** | **7.5 GB** |
 
 ### Monthly breakdown
 
 <details>
-<summary>Click to expand full monthly table (60 comment months + 60 submission months)</summary>
+<summary>Click to expand full monthly table (61 comment months + 60 submission months)</summary>
 
 | Month | Type | Download | Process | Upload | Shards | Rows | Size |
 |-------|------|-------:|-------:|-------:|-------:|-------:|-------:|
@@ -344,6 +344,7 @@ huggingface-cli download open-index/arctic \
 | 2010-10 | submissions | 1m45s | 32.2s | 21.7s | 1 | 630,298 | 57.6 MB |
 | 2010-11 | comments | - | 14m01s | 3m50s | 12 | 5,689,002 | 487.7 MB |
 | 2010-11 | submissions | - | 8m41s | 32.5s | 2 | 674,615 | 63.6 MB |
+| 2010-12 | comments | 4m22s | 11m24s | - | 12 | 5,972,642 | 513.1 MB |
 
 </details>
 
@@ -374,22 +375,23 @@ ORDER BY year, month, type;
 
 > Pipelined ingestion running on **vmi3112167** (6 cores, 12 GB RAM, 121 GB free). Auto-updated every ~5 minutes.
 
-**Started:** 2026-03-15 15:55 UTC / **Elapsed:** 10m / **Committed this session:** 0
+**Started:** 2026-03-15 15:55 UTC / **Elapsed:** 22m / **Committed this session:** 0
 
 ### Active Workers
 
 | Stage | Month | Type | Progress |
 |-------|-------|------|----------|
-| Downloading | 2011-01 | comments | 399.6 KB / 592.8 MB (0%) |
-| Processing | 2010-12 | comments | shard 9 · 4.5M rows · 44.7K rows/s |
-| Processing | 2010-12 | submissions | starting... |
+| Downloading | 2011-01 | submissions | 112.0 KB / 117.9 MB (0%) |
+| Processing | 2011-01 | comments | shard 3 · 1.0M rows · 57.0K rows/s |
+| Uploading | 2010-12 | comments | 12 shards · 6.0M rows · committing |
 
 
 ### Throughput
 
 | Metric | Value |
 |--------|------:|
-| Download | 11 Mbps avg |
+| Download | 13 Mbps avg |
+| Processing | 5.0K rows/s avg |
 
 ### Progress
 
@@ -400,8 +402,9 @@ ORDER BY year, month, type;
 | Months committed | 0 |
 | Rows processed | 0 |
 | Data committed | 0 B |
+| Retries | 2 |
 
-*Last update: 2026-03-15 16:05 UTC*
+*Last update: 2026-03-15 16:17 UTC*
 
 
 # Dataset card for Arctic Shift Reddit Archive
@@ -585,4 +588,4 @@ 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: 2026-03-15 16:05 UTC*
+*Last updated: 2026-03-15 16:17 UTC*

data/comments/2010/12/000.parquet

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+size 46272863

data/comments/2010/12/001.parquet

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+oid sha256:cfc7641a47037f831568a7a793993071b0d6db9c74646b65a7a29b3f531503f8
+size 44722467

data/comments/2010/12/002.parquet

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+size 45407757

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data/comments/2010/12/004.parquet

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data/comments/2010/12/006.parquet

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data/comments/2010/12/007.parquet

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+size 45315372

data/comments/2010/12/008.parquet

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data/comments/2010/12/011.parquet

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states.json

@@ -1,14 +1,12 @@
 {
   "session_id": "2026-03-15T15:55:57Z",
   "started_at": "2026-03-15T15:55:57.225731083Z",
-  "updated_at": "2026-03-15T16:05:56.700555754Z",
+  "updated_at": "2026-03-15T16:17:57.130694365Z",
   "phase": "running",
   "current": {
     "ym": "2010-12",
     "type": "comments",
-    "phase": "processing",
-    "shard": 7,
-    "rows": 3500000
+    "phase": "committing"
   },
   "hardware": {
     "hostname": "vmi3112167",
@@ -32,40 +30,43 @@
     "downloading": [
       {
         "ym": "2011-01",
-        "type": "comments",
-        "bytes_done": 409236,
-        "bytes_total": 621585706,
+        "type": "submissions",
+        "bytes_done": 114688,
+        "bytes_total": 123638415,
         "phase": "downloading"
       }
     ],
     "processing": [
       {
-        "ym": "2010-12",
+        "ym": "2011-01",
         "type": "comments",
-        "shard": 9,
-        "rows": 4500000,
-        "rows_per_sec": 44668.04641539142,
+        "shard": 3,
+        "rows": 1000000,
+        "rows_per_sec": 56989.116846826604,
         "phase": "processing"
-      },
+      }
+    ],
+    "uploading": [
       {
         "ym": "2010-12",
-        "type": "submissions",
-        "phase": "processing"
+        "type": "comments",
+        "rows": 5972642,
+        "shards": 12,
+        "phase": "committing"
       }
     ],
-    "uploading": null,
     "queued_for_process": 0,
     "queued_for_upload": 0
   },
   "throughput": {
-    "avg_download_mbps": 11.250717695064225,
-    "avg_process_rows_per_sec": 0,
+    "avg_download_mbps": 12.879568637966685,
+    "avg_process_rows_per_sec": 4981.254805364313,
     "avg_upload_sec_per_commit": 0
   },
   "stats": {
     "committed": 0,
     "skipped": 120,
-    "retries": 0,
+    "retries": 2,
     "total_rows": 0,
     "total_bytes": 0,
     "total_months": 488

stats.csv

@@ -118,4 +118,5 @@ year,month,type,shards,count,size_bytes,dur_download_s,dur_process_s,dur_commit_
 2010,10,comments,11,5032368,454860941,358.90,351.92,12.27,2026-03-15T15:27:28Z
 2010,10,submissions,1,630298,60383949,105.07,32.22,21.67,2026-03-15T11:18:50Z
 2010,11,comments,12,5689002,511398813,0.00,840.97,230.35,2026-03-15T15:35:37Z
-2010,11,submissions,2,674615,66659281,0.00,520.91,0.00,2026-03-15T15:39:28Z
+2010,11,submissions,2,674615,66659281,0.00,520.91,32.51,2026-03-15T15:39:28Z
+2010,12,comments,12,5972642,538022851,261.82,684.11,0.00,2026-03-15T16:11:43Z