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489d1a0fbc
Read timeouts are a common occurence and they typically occur when the replica is overloaded. So throwing exceptions for read timeouts is very harmful. Be careful not to thow exceptions while propagating them up the future chain. Add a test to enfore and detect regressions. Fixes: scylladb/scylladb#25062 Improvement, normally not a backport candidate, but we may decide to backport if customer(s) are found to suffer from this. Closes scylladb/scylladb#25068 * github.com:scylladb/scylladb: reader_permit: remove check_abort() test/boost/database_test: add test for read timeout exceptions sstables/mx/reader: don't throw exceptions on the read-path readers/multishard: don't throw exceptions on the read-path replica/table: don't throw exceptions on the read-path multishard_mutation_query: fix indentation multishard_mutation_query: don't throw exceptions on the read-path service/storage_proxy: don't throw exceptions on the full-scan path cql3/query_processor: don't throw exceptions on the read-path reader_permit: add get_abort_exception()