Comments (2)
robertDurst
commented on August 16, 2024
Hey! Having issues replicating this. Here are the steps I took:
- Mirrored a history archive to my local disk
stellar-archivist mirror http://s3-eu-west-1.amazonaws.com/history.stellar.org/prd/core-testnet/core_testnet_001 file://local-archive --low 3600000 --high 3700000
- Run stellar-archivist
stellar-archivist --low 3600000 --high 3700000 scan --verify --thorough file:///Users/[MY_USERNAME]/local-archive/
I received this output:
2018/03/02 14:41:08 Scanning checkpoint files in range: [0x0036ee3f, 0x0038753f]
2018/03/02 14:41:09 Archive: 1344 history, 233 ledger, 762 transactions, 824 results, 928 scp
2018/03/02 14:41:10 Checkpoint files scanned with 0 errors
2018/03/02 14:41:10 Archive: 1564 history, 1564 ledger, 1564 transactions, 1564 results, 1564 scp
2018/03/02 14:41:10 Scanning all buckets, and those referenced by range
2018/03/02 14:41:11 Archive: 2037 buckets total, 2037 referenced
2018/03/02 14:41:11 Examining checkpoint files for gaps
2018/03/02 14:41:11 Examining buckets referenced by checkpoints
2018/03/02 14:41:11 No checkpoint files missing in range [0x0036ee3f, 0x0038753f]
2018/03/02 14:41:11 No missing buckets referenced in range [0x0036ee3f, 0x0038753f]
2018/03/02 14:41:11 Verified 100096 ledger headers have expected hashes
2018/03/02 14:41:11 Verified 100096 transaction sets have expected hashes
2018/03/02 14:41:11 Verified 100096 transaction result sets have expected hashes
2018/03/02 14:41:11 Verified 2037 buckets have expected hashes
As you can see this worked as expected.
-
Removed ledger-00378d7f.xdr.gz
-
Run stellar-archivist again
stellar-archivist --low 3600000 --high 3700000 scan --verify --thorough file:///Users/[MY_USERNAME]/local-archive/
- Received the following:
2018/03/02 15:00:16 Scanning checkpoint files in range: [0x0036ee3f, 0x0038753f]
2018/03/02 15:00:17 Archive: 1376 history, 229 ledger, 772 transactions, 809 results, 909 scp
2018/03/02 15:00:18 Checkpoint files scanned with 0 errors
2018/03/02 15:00:18 Archive: 1564 history, 1563 ledger, 1564 transactions, 1564 results, 1564 scp
2018/03/02 15:00:18 Scanning all buckets, and those referenced by range
2018/03/02 15:00:19 Archive: 2037 buckets total, 2037 referenced
2018/03/02 15:00:19 Examining checkpoint files for gaps
2018/03/02 15:00:19 Examining buckets referenced by checkpoints
2018/03/02 15:00:19 Missing ledger (1): 0x00378d7f
2018/03/02 15:00:19 No missing buckets referenced in range [0x0036ee3f, 0x0038753f]
2018/03/02 15:00:19 Error: mismatched hash on ledger header 0x00378d7f: expected e9b8e5356394f4ca192fcccddd5b93dd9bfb98428548e0d7eb0050e820a41ca5, got 0000000000000000000000000000000000000000000000000000000000000000
2018/03/02 15:00:19 Error: 1 ledger headers (of 100032 checked) have unexpected hashes
2018/03/02 15:00:19 Verified 100032 transaction sets have expected hashes
2018/03/02 15:00:19 Verified 100032 transaction result sets have expected hashes
2018/03/02 15:00:19 Verified 2037 buckets have expected hashes
2018/03/02 15:00:19 Detected 1 objects with unexpected hashes
As you can see, the error was caught.
2018/03/02 15:00:19 Missing ledger (1): 0x00378d7f
Is it possible this has been fixed?
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cecilygardner
commented on August 16, 2024
Hi - @robertDurst was unable to reproduce this issue on the livenet or the testnet environment. Given that, we're going to close the issue. Please do let us know if you're still encountering the problem.
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Related Issues (20)
- TestNetworkEnvironmentVariable is flaky HOT 1
- TestAsyncTxSub_SubmissionTryAgainLater is flaky
- Use Cmd.WaitDelay and Cmd.Cancel with CommandContext to simplify captive core termination
- ingest/ledgerbackend: Stopping captive core can be slow HOT 5
- ingest/ledgerbackend: Captive core's LogLineWriter should be closed synchronously
- historyarchive: should not use default logger HOT 1
- The latest version starts with an error HOT 1
- services/horizon: parallelize integration tests
- Horizon server responds with "Still Ingesting" even after the Stellar core sync is complete.
- ingest: captive-core: output offline-info logs HOT 2
- Horizon node goes down after a few hours with invalid memory address or nil pointer. HOT 1
- ledgerexporter: expose configured network as label in prometheus metrics
- services/horizon: Validate network settings against datastore metadata
- LedgerExporter: Add version command in CLI HOT 1
- Provide configuration guidelines for BufferedStorageBackend settings HOT 3
- services/horizon: Benchmark reingestion based on precomputed ledger meta tx files HOT 1
- Horizon: improve logging when config is broken
- ingest/pipeline: create new data transform interfaces under ingest package HOT 1
- ingest/pipeline: update LedgerBackends to be InboundAdapters HOT 1
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