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aee034a597
- Move some code into module part to avoid dependency from IStorage in SystemLog
- Remove extra headers from SystemLog.h
- Rewrite some code that was relying on headers that was included by SystemLog.h
v2: rebase
v3: squash move into module part with explicit template instantiation
(to make each commit self compilable after rebase)
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#pragma once
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#include <Interpreters/SystemLog.h>
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#include <Core/NamesAndTypes.h>
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#include <Core/NamesAndAliases.h>
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namespace DB
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{
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struct OpenTelemetrySpan
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{
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UUID trace_id;
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UInt64 span_id;
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UInt64 parent_span_id;
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std::string operation_name;
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UInt64 start_time_us;
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UInt64 finish_time_us;
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Array attribute_names;
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Array attribute_values;
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// I don't understand how Links work, namely, which direction should they
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// point to, and how they are related with parent_span_id, so no Links for
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// now.
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};
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struct OpenTelemetrySpanLogElement : public OpenTelemetrySpan
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{
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OpenTelemetrySpanLogElement() = default;
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OpenTelemetrySpanLogElement(const OpenTelemetrySpan & span)
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: OpenTelemetrySpan(span) {}
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static std::string name() { return "OpenTelemetrySpanLog"; }
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static NamesAndTypesList getNamesAndTypes();
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static NamesAndAliases getNamesAndAliases();
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void appendToBlock(MutableColumns & columns) const;
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};
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// OpenTelemetry standartizes some Log data as well, so it's not just
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// OpenTelemetryLog to avoid confusion.
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class OpenTelemetrySpanLog : public SystemLog<OpenTelemetrySpanLogElement>
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{
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public:
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using SystemLog<OpenTelemetrySpanLogElement>::SystemLog;
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};
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struct OpenTelemetrySpanHolder : public OpenTelemetrySpan
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{
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OpenTelemetrySpanHolder(const std::string & _operation_name);
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~OpenTelemetrySpanHolder();
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};
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}
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