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scylladb/sstables/exceptions.hh
2025-03-19 13:03:29 +03:00

63 lines
1.8 KiB
C++

/*
* Copyright (C) 2015-present ScyllaDB
*
*/
/*
* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
*/
#pragma once
#include <concepts>
#include <seastar/core/format.hh>
#include "sstables/component_type.hh"
#include "seastarx.hh"
namespace sstables {
class malformed_sstable_exception : public std::exception {
sstring _msg;
public:
malformed_sstable_exception(sstring msg, component_name filename)
: malformed_sstable_exception{format("{} in sstable {}", msg, filename)}
{}
malformed_sstable_exception(sstring s) : _msg(s) {}
const char *what() const noexcept {
return _msg.c_str();
}
};
struct bufsize_mismatch_exception : malformed_sstable_exception {
bufsize_mismatch_exception(size_t size, size_t expected) :
malformed_sstable_exception(format("Buffer improperly sized to hold requested data. Got: {:d}. Expected: {:d}", size, expected))
{}
};
class compaction_job_exception : public std::exception {
sstring _msg;
public:
compaction_job_exception(sstring msg) noexcept : _msg(std::move(msg)) {}
const char *what() const noexcept {
return _msg.c_str();
}
};
// Indicates that compaction was stopped via an external event,
// E.g. shutdown or api call.
class compaction_stopped_exception : public compaction_job_exception {
public:
compaction_stopped_exception(sstring ks, sstring cf, sstring reason)
: compaction_job_exception(format("Compaction for {}/{} was stopped due to: {}", ks, cf, reason)) {}
};
// Indicates that compaction hit an unrecoverable error
// and should be aborted.
class compaction_aborted_exception : public compaction_job_exception {
public:
compaction_aborted_exception(sstring ks, sstring cf, sstring reason)
: compaction_job_exception(format("Compaction for {}/{} was aborted due to: {}", ks, cf, reason)) {}
};
}