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What to include in the indexer discussion

Findings about errors in autoretrievals

Steps in the funnel

Step Cohorts Removed
Requests: incoming CIDs from bitswap
Requests to the Indexer for CIDs that did not return any SP
Requests with Indexer Candidates
SPs already working on a retrieval
Requests with Indexer Candidates (Filtered)
Query-ask unsuccessful (Query Ask Errors)
Requests with Successful Queries
Query responses asking for payment (per byte or for unsealing) and still had >0
Requests with Successful Queries (Filtered)
We attempted retrieval on at least one of the remaining candidates and did not get a piece (Retrieval Errors)
SPs working on a retrieval already
Requests with Successful Retrievals

Errors breakdown

Query Ask Errors

Requests with Successful Queries / Requests with Indexer Candidates (Filtered)

Software bug In SP control
"getting pieces for cid" (DAGStore) 82% ✅ unsealing should be easier ✅
"failed to fetch storage deal state" 10% ✅ data transfer stack
"failed to dial" 8% Mismatch in multiaddr in the indexer and on the chain ✅ not listening - firewall etc.
"failed to read response: stream reset'" 0.0% ✅ likely networking problem
"failed to read response: EOF" 0.0% ✅ DAG transfer stack
"failed to open stream to peer" 0.0% ✅ networking problem

Retrieval Errors

Requests with Successful Retrievals / Requests with Successful Queries (Filtered)

Software bug In SP control
Too many retrieval deals received" 33% ✅ CID Gravity
"miner is not accepting online retrieval deals'" 21% ✅ configuration maybe CID Gravity or other
"unconfirmed block transfer" 13% ✅ data transfer error (reports success but no data received)
"Access Control" 11% ✅ configuration maybe CID Gravity or other
"response rejected" 10% ✅ don’t have a way to express what the actual error is
"timeout after 1m" 10% ✅ didn’t set an unsealing price but actually need to unseal
"Under maintenance, retry later" 1% ✅ similar to access control
Other 0.0%

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