codenotary / immudb / 25366442695
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Files 311
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coverage: 85.038%. Remained the same
25366442695

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gh-ci

vchaindz 
chore(tests): add hot-restore reproducer for issue #2061

Drives a two-instance src/dst immudb setup through a SQL workload
designed to surface the "indexing failed at ... due to error: tbtree:
key not found" + 60s freeze symptom reported in #2061. The script:

  - Boots two immudb instances (src on :3322, dst on :3323) with
    deterministic admin passwords and isolated data dirs under
    /tmp/immudb-2061.
  - Builds ~2 GB of payload on the source: 2M INSERTs into a table
    with a UNIQUE composite index on (k1, k2), 200k UPDATEs on the
    composite-key column, plus two extra phases targeting the
    InjectiveMapping / GetBetween+ReadTxEntry path:
      D - multi-statement INSERT-new + UPDATE-other in one exec call
      E - INSERT/DELETE/INSERT cycles reusing composite-key values
          across separate transactions
  - immuadmin hot-backup -> immuadmin hot-restore --force-replica
    into a fresh dst DB.
  - 5-minute observation window grepping dst.log for the failure
    strings, plus post-restore SELECTs through the composite-index
    path so a silent ErrKeyNotFound from the indexer would surface
    at read time.
  - Prints REPRO=yes/no.

Confirmed REPRO=no on master (47336 transactions, 2.1 GB backup,
zero "indexing failed" / "tbtree: key not found" lines, post-restore
SELECTs return expected counts and rows) - most plausibly closed
silently by the indexer/tbtree work shipped since v1.9.7.

Side finding while building this: INSERT + UPDATE on the same row
in a single exec call still trips ErrCannotUpdateKeyTransiency on
master, despite 35bb7962 ("disjoint keyRef spaces") supposedly
covering this class. Filed separately as #2092 with a minimal repro.

Run with:
  bash tests/repro/issue-2061/run.sh
or scaled down for a quick smoke test:
  TOTAL=600 BATCH=60 MULTI_STMT_COUNT=50 CYCLE_COUNT=30 \
    OBSERVE_SECS=10 bash tests/repro/issue-2061/run.sh

45157 of 53102 relevant lines covered (85.04%)

126451.64 hits per line

Coverage Regressions

Lines Coverage ∆ File
4
83.79
 -0.15% embedded/store/immustore.go
2
83.61
 -3.28% pkg/server/uuid.go
Jobs
ID Job ID Ran Files Coverage
1 25366442695.1 311
85.04
Source Files on build 25366442695