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icingadb.DB: Retry Schema Checks #740

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merged 1 commit into from
Apr 11, 2024
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icingadb.DB: Retry Schema Checks #740

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14 changes: 13 additions & 1 deletion pkg/icingadb/db.go
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Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,19 @@ func (db *DB) CheckSchema(ctx context.Context) error {

var version uint16

err := db.QueryRowxContext(ctx, "SELECT version FROM icingadb_schema ORDER BY id DESC LIMIT 1").Scan(&version)
err := retry.WithBackoff(
ctx,
func(ctx context.Context) (err error) {
query := "SELECT version FROM icingadb_schema ORDER BY id DESC LIMIT 1"
err = db.QueryRowxContext(ctx, query).Scan(&version)
if err != nil {
err = internal.CantPerformQuery(err, query)
}
return
},
retry.Retryable,
backoff.NewExponentialWithJitter(128*time.Millisecond, 1*time.Minute),
db.getDefaultRetrySettings())
if err != nil {
return errors.Wrap(err, "can't check database schema version")
}
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