Moved yql/core/issue YQL-19206

init
commit_hash:06ed93798c1bd85fb3b79843b4e9a5507236f4a8

10 files changed, 1040 insertions, 0 deletions

diff --git a/yql/essentials/core/issue/protos/issue_id.proto b/yql/essentials/core/issue/protos/issue_id.proto
new file mode 100644
index 00000000000..975efe5e3be
--- /dev/null
+++ b/yql/essentials/core/issue/protos/issue_id.proto
@@ -0,0 +1,209 @@
+package NYql;
+option java_package = "ru.yandex.yql.proto";
+
+import "yql/essentials/public/issue/protos/issue_severity.proto";
+
+message TIssuesIds {
+
+    enum EIssueCode {
+        DEFAULT_ERROR = 0;
+        UNEXPECTED = 1;
+        INFO = 2;
+        WARNING = 3;
+        SUCCESS = 4;
+// core codes
+        CORE = 1000;
+        CORE_GC = 1010;
+        CORE_PRE_TYPE_ANN = 1020;
+        CORE_TYPE_ANN = 1030;
+        CORE_INTENT = 1040;
+        CORE_TABLE_METADATA_LOADER = 1050;
+        CORE_EXEC = 1060;
+        CORE_OPTIMIZATION = 1070;
+        CORE_PARAM_EVALUATION = 1080;
+        CORE_EXPR_EVALUATION = 1081;
+        CORE_POST_TYPE_ANN = 1090;
+
+// core warnings
+        CORE_CAST_YSON_JSON_BYTES = 1100;
+        CORE_FREE_TABLE_PATH_RECORD = 1101;
+        CORE_CAST_INTEGRAL_TO_TIMESTAMP_UNSAFE = 1102;
+        CORE_FREE_KEY_SWITCH = 1103;
+        CORE_NON_PERSISTABLE_ENTITY = 1104;
+        CORE_NON_STREAM_BATCH_UDF = 1105;
+        CORE_FLATTEN_BY_OPT = 1106;
+        CORE_IMPLICIT_BITCAST = 1107;
+        CORE_LEGACY_IN_FOR_EMPTY_OR_NULLABLE = 1108;
+        CORE_LEGACY_RANK_FOR_NULLABLE_KEYS = 1109;
+        CORE_LEGACY_REGEX_ENGINE = 1110;
+        CORE_ALIAS_SHADOWS_COLUMN = 1111;
+        CORE_LINEAGE_INTERNAL_ERROR = 1112;
+
+// core informational
+        CORE_TOP_UNSUPPORTED_BLOCK_TYPES = 1200;
+        CORE_TOP_UNSUPPORTED_BLOCK_CALLABLES = 1201;
+
+// core errors
+        CORE_GC_NODES_LIMIT_EXCEEDED = 1500;
+        CORE_GC_STRINGS_LIMIT_EXCEEDED = 1501;
+
+// kikimr
+        KIKIMR_LOCKS_INVALIDATED = 2001;
+        KIKIMR_LOCKS_ACQUIRE_FAILURE = 2002;
+        KIKIMR_SCHEME_ERROR = 2003;
+        KIKIMR_COMPILE_ERROR = 2004;
+        KIKIMR_TEMPORARILY_UNAVAILABLE = 2005;
+        KIKIMR_OVERLOADED = 2006;
+        KIKIMR_BAD_OPERATION = 2008;
+        KIKIMR_MIXED_SCHEME_DATA_TX = 2009;
+        KIKIMR_MULTIPLE_SCHEME_MODIFICATIONS = 2010;
+        KIKIMR_OPERATION_ABORTED = 2011;
+        KIKIMR_CONSTRAINT_VIOLATION = 2012;
+        KIKIMR_RESULT_UNAVAILABLE = 2013;
+        KIKIMR_TOO_MANY_TRANSACTIONS = 2014;
+        KIKIMR_TRANSACTION_NOT_FOUND = 2015;
+        KIKIMR_PRAGMA_NOT_SUPPORTED = 2016;
+        KIKIMR_BAD_REQUEST = 2017;
+        KIKIMR_ACCESS_DENIED = 2018;
+        KIKIMR_QUERY_INVALIDATED = 2019;
+        KIKIMR_TIMEOUT = 2020;
+        KIKIMR_OPERATION_CANCELLED = 2021;
+        KIKIMR_UNAUTHENTICATED = 2022;
+        KIKIMR_UNIMPLEMENTED = 2023;
+        KIKIMR_INDEX_METADATA_LOAD_FAILED = 2024;
+        KIKIMR_GRPC_CONTEXT_ERROR = 2025;
+        KIKIMR_OPERATION_STATE_UNKNOWN = 2026;
+        KIKIMR_INDEX_IS_NOT_READY = 2027;
+        KIKIMR_SCHEME_MISMATCH = 2028;
+        KIKIMR_PRECONDITION_FAILED = 2029;
+        KIKIMR_UNSUPPORTED = 2030;
+        KIKIMR_BAD_COLUMN_TYPE = 2031;
+        KIKIMR_NO_COLUMN_DEFAULT_VALUE = 2032;
+        KIKIMR_DISK_SPACE_EXHAUSTED = 2033;
+        KIKIMR_SCHEMA_CHANGED = 2034;
+        KIKIMR_INTERNAL_ERROR = 2035;
+
+// kikimr warnings
+        KIKIMR_READ_MODIFIED_TABLE = 2500;
+        KIKIMR_OPERATION_REVERTED = 2501;
+        KIKIMR_UPDATE_TABLE_WITH_DELETES = 2502;
+        KIKIMR_WRONG_INDEX_USAGE = 2503;
+
+// yt
+        YT_TABLE_PATH_RECORD_FOR_TMP = 3001;
+        YT_INFER_SCHEMA = 3002;
+        YT_ACCESS_DENIED = 3003;
+        YT_TABLE_NOT_FOUND = 3004;
+        YT_NATIVE_PRAGMA = 3005;
+        YT_VIEW_NOT_FOUND = 3006;
+        YT_SCHEMELESS_TABLE = 3007;
+        YT_ENTRY_NOT_TABLE_OR_VIEW = 3008;
+        YT_CONCURRENT_TABLE_MODIF = 3009;
+        YT_LATE_TABLE_XLOCK = 3010;
+        YT_SORT_ORDER_CHANGE = 3011;
+        YT_MAX_DATAWEIGHT_PER_JOB_EXCEEDED = 3012;
+        YT_WARN_TABLE_DOES_NOT_EXIST = 3013;
+        YT_ROWSPEC_HIDES_FIELDS = 3014;
+        YT_ROWSPEC_DIFF_SORT = 3015;
+        YT_NATIVE_DESC_SORT_IGNORED = 3016;
+        YT_MISSING_PROTO_FIELD = 3017;
+        YT_FOLDER_INPUT_IS_NOT_A_FOLDER = 3018;
+        YT_SECURE_DATA_IN_COMMON_TMP = 3019;
+
+// yql parser warnings
+        YQL_PRAGMA_WARNING_MSG = 4500;
+        YQL_CONST_SUBREQUEST_IN_LIST = 4501;
+        YQL_AGGREGATE_BY_WIN_FUNC_WITHOUT_ORDER_BY = 4502;
+        YQL_DEPRECATED_INFERSCHEME = 4503;
+        YQL_ORDER_BY_WITHOUT_LIMIT_IN_SUBQUERY = 4504;
+        YQL_DEPRECATED_DOUBLE_QUOTE_IN_BRACKETS = 4505;
+        YQL_DEPRECATED_JSON_UDF = 4506;
+        YQL_MISSING_IS_BEFORE_NOT_NULL = 4507;
+        YQL_DEPRECATED_TINY_INT_LITERAL_SUFFIX = 4508;
+        YQL_DEPRECATED_DATETIME2 = 4509;
+        YQL_S_EXPRESSIONS_CALL = 4510;
+        YQL_DEPRECATED_INTERVAL_CONSTANT = 4511;
+        YQL_DEPRECATED_FUNCTION_OR_SIGNATURE = 4512;
+        YQL_DEPRECATED_INLINE_ACTION_TERMINATOR = 4513;
+        YQL_MULTIWAY_JOIN_WITH_USING = 4514;
+        YQL_DEPRECATED_V0_SYNTAX = 4515;
+        YQL_UNNAMED_COLUMN = 4516;
+        YQL_SOURCE_SELECT_COLUMN_MISMATCH = 4517;
+        YQL_DEPRECATED_PRAGMA = 4518;
+        YQL_EMPTY_WINDOW_FRAME = 4520;
+        YQL_RANK_WITHOUT_ORDER_BY = 4521;
+        YQL_LIMIT_ORDER_BY_WITH_UNION = 4522;
+        YQL_DISCARD_INTO_RESULT_BY_WITH_UNION = 4523;
+        YQL_DEPRECATED_UDF_FUNCTION = 4524;
+        YQL_EMPTY_TABLENAME_RESULT = 4525;
+        YQL_HAVING_WITHOUT_AGGREGATION_IN_SELECT_DISTINCT = 4526;
+        YQL_UNUSED_SYMBOL = 4527;
+        YQL_MIXED_TZ = 4528;
+        YQL_OPERATION_WILL_RETURN_NULL = 4529;
+        YQL_JSON_QUERY_RETURNING_JSON_IS_DEPRECATED = 4530;
+        YQL_DEPRECATED_LIST_FLATMAP_OPTIONAL = 4531;
+        YQL_PROJECTION_ALIAS_IS_REFERENCED_IN_GROUP_BY = 4532;
+        YQL_TABLE_BINDING_DUPLICATE = 4533;
+        YQL_UNUSED_HINT = 4534;
+        YQL_DEPRECATED_POSITIONAL_SCHEMA = 4535;
+        YQL_DUPLICATE_DECLARE = 4536;
+        YQL_OFFSET_WITHOUT_SORT = 4537;
+        YQL_DEPRECATED_BINDINGS = 4538;
+        YQL_HINT_INVALID_PARAMETERS = 4539;
+        YQL_UNTYPED_STRING_LITERALS = 4540;
+
+// yql parser errors
+        YQL_NOT_ALLOWED_IN_DISCOVERY = 4600;
+        YQL_DISABLED_BINDINGS = 4601;
+
+// jsonpath errors
+        JSONPATH_PARSE_ERROR = 4700;
+        JSONPATH_EXPECTED_OBJECT = 4701;
+        JSONPATH_MEMBER_NOT_FOUND = 4702;
+        JSONPATH_EXPECTED_ARRAY = 4703;
+        JSONPATH_INVALID_ARRAY_INDEX = 4704;
+        JSONPATH_ARRAY_INDEX_OUT_OF_BOUNDS = 4705;
+        JSONPATH_INVALID_ARRAY_INDEX_RANGE = 4706;
+        JSONPATH_LAST_OUTSIDE_OF_ARRAY_SUBSCRIPT = 4707;
+        JSONPATH_INVALID_UNARY_OPERATION_ARGUMENT_TYPE = 4708;
+        JSONPATH_INVALID_BINARY_OPERATION_ARGUMENT = 4709;
+        JSONPATH_INVALID_BINARY_OPERATION_ARGUMENT_TYPE = 4710;
+        JSONPATH_UNDEFINED_VARIABLE = 4711;
+        JSONPATH_DIVISION_BY_ZERO = 4712;
+        JSONPATH_BINARY_OPERATION_RESULT_INFINITY = 4713;
+        JSONPATH_INVALID_LOGICAL_OPERATION_ARGUMENT = 4714;
+        JSONPATH_FILTER_OBJECT_OUTSIDE_OF_FILTER = 4715;
+        JSONPATH_INVALID_NUMERIC_METHOD_ARGUMENT = 4716;
+        JSONPATH_INVALID_DOUBLE_METHOD_ARGUMENT = 4717;
+        JSONPATH_INVALID_NUMBER_STRING = 4718;
+        JSONPATH_INFINITE_NUMBER_STRING = 4719;
+        JSONPATH_INVALID_KEYVALUE_METHOD_ARGUMENT = 4720;
+        JSONPATH_TYPE_CHECK_ERROR = 4721;
+        JSONPATH_INVALID_IS_UNKNOWN_ARGUMENT = 4722;
+        JSONPATH_INVALID_STARTS_WITH_ARGUMENT = 4723;
+
+// stat
+        STAT_DEPRECATED_STRING_TREE = 5000;
+        STAT_ACCESS_DENIED = 5001;
+
+// dq
+        DQ_GATEWAY_ERROR = 6000;
+        DQ_GATEWAY_NEED_FALLBACK_ERROR = 6001;
+        DQ_OPTIMIZE_ERROR = 6002;
+
+// pg
+        PG_NO_LOCKING_SUPPORT = 7000;
+        PG_COMPAT = 7001;
+
+// range [200000, 399999) reserved for KiKiMR issue codes, do not use!
+
+    }
+
+    message TIssueId {
+        optional EIssueCode code = 2;
+        optional TSeverityIds.ESeverityId severity = 1;
+        optional string format = 3;
+    }
+
+    repeated TIssueId ids = 1;
+}
diff --git a/yql/essentials/core/issue/protos/ya.make b/yql/essentials/core/issue/protos/ya.make
new file mode 100644
index 00000000000..8dc82e3720d
--- /dev/null
+++ b/yql/essentials/core/issue/protos/ya.make
@@ -0,0 +1,13 @@
+PROTO_LIBRARY()
+
+SRCS(
+    issue_id.proto
+)
+
+PEERDIR(
+    yql/essentials/public/issue/protos
+)
+
+EXCLUDE_TAGS(GO_PROTO)
+
+END()
diff --git a/yql/essentials/core/issue/ut/ya.make b/yql/essentials/core/issue/ut/ya.make
new file mode 100644
index 00000000000..738c471dafb
--- /dev/null
+++ b/yql/essentials/core/issue/ut/ya.make
@@ -0,0 +1,15 @@
+UNITTEST_FOR(yql/essentials/core/issue)
+
+FORK_SUBTESTS()
+
+SRCS(
+    yql_issue_ut.cpp
+)
+
+PEERDIR(
+)
+
+TIMEOUT(300)
+SIZE(MEDIUM)
+
+END()
diff --git a/yql/essentials/core/issue/ya.make b/yql/essentials/core/issue/ya.make
new file mode 100644
index 00000000000..f4e8f9d6535
--- /dev/null
+++ b/yql/essentials/core/issue/ya.make
@@ -0,0 +1,22 @@
+LIBRARY()
+
+SRCS(
+    yql_issue.cpp
+)
+
+PEERDIR(
+    library/cpp/resource
+    contrib/libs/protobuf
+    yql/essentials/public/issue
+    yql/essentials/core/issue/protos
+)
+
+RESOURCE(
+    yql/essentials/core/issue/yql_issue.txt yql_issue.txt
+)
+
+END()
+
+RECURSE_FOR_TESTS(
+    ut
+)
diff --git a/yql/essentials/core/issue/yql_issue.cpp b/yql/essentials/core/issue/yql_issue.cpp
new file mode 100644
index 00000000000..3d1ea9b9fe1
--- /dev/null
+++ b/yql/essentials/core/issue/yql_issue.cpp
@@ -0,0 +1,11 @@
+#include "yql_issue.h"
+
+namespace NYql {
+
+const char IssueMapResource[] = "yql_issue.txt";
+
+static_assert(DEFAULT_ERROR == TIssuesIds::DEFAULT_ERROR,
+    "value of particular and common error mismatched for \"DEFAULT_ERROR\"");
+static_assert(UNEXPECTED_ERROR == TIssuesIds::UNEXPECTED,
+    "value of particular and common error mismatched for \"UNEXPECTED_ERROR\"");
+}
diff --git a/yql/essentials/core/issue/yql_issue.h b/yql/essentials/core/issue/yql_issue.h
new file mode 100644
index 00000000000..8077f23c2f0
--- /dev/null
+++ b/yql/essentials/core/issue/yql_issue.h
@@ -0,0 +1,51 @@
+#pragma once
+
+#include <yql/essentials/core/issue/protos/issue_id.pb.h>
+#include <yql/essentials/public/issue/yql_issue.h>
+#include <yql/essentials/public/issue/yql_issue_id.h>
+
+#ifdef _win_
+#ifdef GetMessage
+#undef GetMessage
+#endif
+#endif
+
+namespace NYql {
+
+extern const char IssueMapResource[14];
+using EYqlIssueCode = TIssuesIds::EIssueCode;
+
+inline ESeverity GetSeverity(EYqlIssueCode id) {
+    return GetSeverity<TIssuesIds, IssueMapResource>(id);
+}
+
+inline TString GetMessage(EYqlIssueCode id) {
+    return GetMessage<TIssuesIds, IssueMapResource>(id);
+}
+
+inline TIssue& SetIssueCode(EYqlIssueCode id, TIssue& issue) {
+    issue.SetCode(id, GetSeverity(id));
+    return issue;
+}
+
+inline TString IssueCodeToString(EYqlIssueCode id) {
+    const TString& message = GetMessage(id);
+    if (message) {
+        return message;
+    } else {
+        return IssueCodeToString<TIssuesIds>(id);
+    }
+}
+
+inline TIssue YqlIssue(const TPosition& position, EYqlIssueCode id, const TString& message) {
+    TIssue issue(position, message);
+    SetIssueCode(id, issue);
+
+    return issue;
+}
+
+inline TIssue YqlIssue(const TPosition& position, EYqlIssueCode id) {
+    return YqlIssue(position, id, IssueCodeToString(id));
+}
+
+}
diff --git a/yql/essentials/core/issue/yql_issue.txt b/yql/essentials/core/issue/yql_issue.txt
new file mode 100644
index 00000000000..82a0a1eecd3
--- /dev/null
+++ b/yql/essentials/core/issue/yql_issue.txt
@@ -0,0 +1,685 @@
+ids {
+  code: UNEXPECTED
+  severity: S_FATAL
+}
+ids {
+  code: DEFAULT_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: INFO
+  severity: S_INFO
+}
+ids {
+  code: SUCCESS
+  severity: S_INFO
+}
+ids {
+  code: WARNING
+  severity: S_WARNING
+}
+ids {
+  code: CORE
+  severity: S_INFO
+}
+ids {
+  code: CORE_GC
+  severity: S_INFO
+}
+ids {
+  code: CORE_PRE_TYPE_ANN
+  severity: S_INFO
+  format: "Pre type annotation"
+}
+ids {
+  code: CORE_TYPE_ANN
+  severity: S_INFO
+  format: "Type annotation"
+}
+ids {
+  code: CORE_POST_TYPE_ANN
+  severity: S_INFO
+  format: "Post type annotation"
+}
+ids {
+  code: CORE_INTENT
+  severity: S_INFO
+  format: "Table intent determination"
+}
+ids {
+  code: CORE_TABLE_METADATA_LOADER
+  severity: S_INFO
+  format: "Table metadata loading"
+}
+ids {
+  code: CORE_EXEC
+  severity: S_INFO
+  format: "Execution"
+}
+ids {
+  code: CORE_OPTIMIZATION
+  severity: S_INFO
+  format: "Optimization"
+}
+ids {
+  code: CORE_PARAM_EVALUATION
+  severity: S_INFO
+  format: "Parameters evaluation"
+}
+ids {
+  code: CORE_EXPR_EVALUATION
+  severity: S_INFO
+  format: "Expression evaluation"
+}
+ids {
+  code: CORE_CAST_YSON_JSON_BYTES
+  severity: S_WARNING
+}
+ids {
+  code: CORE_FREE_TABLE_PATH_RECORD
+  severity: S_WARNING
+}
+ids {
+  code: CORE_CAST_INTEGRAL_TO_TIMESTAMP_UNSAFE
+  severity: S_WARNING
+}
+ids {
+  code: CORE_FREE_KEY_SWITCH
+  severity: S_WARNING
+}
+ids {
+  code: CORE_NON_PERSISTABLE_ENTITY
+  severity: S_WARNING
+}
+ids {
+  code: CORE_NON_STREAM_BATCH_UDF
+  severity: S_WARNING
+}
+ids {
+  code: CORE_FLATTEN_BY_OPT
+  severity: S_WARNING
+}
+ids {
+  code: CORE_IMPLICIT_BITCAST
+  severity: S_WARNING
+}
+ids {
+  code: CORE_LEGACY_IN_FOR_EMPTY_OR_NULLABLE
+  severity: S_WARNING
+}
+ids {
+  code: CORE_LEGACY_RANK_FOR_NULLABLE_KEYS
+  severity: S_WARNING
+}
+ids {
+  code: CORE_LEGACY_REGEX_ENGINE
+  severity: S_WARNING
+}
+ids {
+  code: CORE_ALIAS_SHADOWS_COLUMN
+  severity: S_WARNING
+}
+ids {
+  code: CORE_GC_NODES_LIMIT_EXCEEDED
+  severity: S_ERROR
+}
+ids {
+  code: CORE_GC_STRINGS_LIMIT_EXCEEDED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_LOCKS_INVALIDATED
+  severity: S_ERROR
+  format: "Transaction locks invalidated."
+}
+ids {
+  code: KIKIMR_LOCKS_ACQUIRE_FAILURE
+  severity: S_ERROR
+  format: "Failed to acquire transaction locks."
+}
+ids {
+  code: KIKIMR_SCHEME_ERROR
+  severity: S_ERROR
+  format: "Incorrect scheme found while performing Kikimr operation."
+}
+ids {
+  code: KIKIMR_COMPILE_ERROR
+  severity: S_ERROR
+  format: "Error while compiling Kikimr program."
+}
+ids {
+  code: KIKIMR_TEMPORARILY_UNAVAILABLE
+  severity: S_ERROR
+  format: "Kikimr cluster or one of its subsystems was unavailable."
+}
+ids {
+  code: KIKIMR_OVERLOADED
+  severity: S_ERROR
+  format: "Kikimr cluster or one of its subsystems is overloaded."
+}
+ids {
+  code: KIKIMR_BAD_OPERATION
+  severity: S_ERROR
+  format: "Bad operation."
+}
+ids {
+  code: KIKIMR_MIXED_SCHEME_DATA_TX
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_MULTIPLE_SCHEME_MODIFICATIONS
+  severity: S_ERROR
+  format: "Multiple simultaneous modifications of Kikimr scheme element."
+}
+ids {
+  code: KIKIMR_OPERATION_ABORTED
+  severity: S_ERROR
+  format: "Operation aborted."
+}
+ids {
+  code: KIKIMR_CONSTRAINT_VIOLATION
+  severity: S_ERROR
+  format: "Constraint violation in Kikimr operation."
+}
+ids {
+  code: KIKIMR_RESULT_UNAVAILABLE
+  severity: S_ERROR
+  format: "Result of Kikimr query didn't meet requirements and isn't available"
+}
+ids {
+  code: KIKIMR_TOO_MANY_TRANSACTIONS
+  severity: S_ERROR
+  format: "Exceeded maximum allowed number of active transactions"
+}
+ids {
+  code: KIKIMR_TRANSACTION_NOT_FOUND
+  severity: S_ERROR
+  format: "Transaction not found"
+}
+ids {
+  code: KIKIMR_PRAGMA_NOT_SUPPORTED
+  severity: S_ERROR
+  format: "Pragma not supported in current context."
+}
+ids {
+  code: KIKIMR_BAD_REQUEST
+  severity: S_ERROR
+  format: "Bad request."
+}
+ids {
+  code: KIKIMR_ACCESS_DENIED
+  severity: S_ERROR
+  format: "Access denied."
+}
+ids {
+  code: KIKIMR_QUERY_INVALIDATED
+  severity: S_ERROR
+  format: "Query invalidated."
+}
+ids {
+  code: KIKIMR_TIMEOUT
+  severity: S_ERROR
+  format: "Operation timeout."
+}
+ids {
+  code: KIKIMR_OPERATION_CANCELLED
+  severity: S_ERROR
+  format: "Operation cancelled."
+}
+ids {
+  code: KIKIMR_UNAUTHENTICATED
+  severity: S_ERROR
+  format: "The request does not have valid authentication credentials."
+}
+ids {
+  code: KIKIMR_UNIMPLEMENTED
+  severity: S_ERROR
+  format: "Operation is not implemented or not supported."
+}
+ids {
+  code: KIKIMR_READ_MODIFIED_TABLE
+  severity: S_WARNING
+}
+ids {
+  code: KIKIMR_OPERATION_REVERTED
+  severity: S_WARNING
+}
+ids {
+  code: KIKIMR_UPDATE_TABLE_WITH_DELETES
+  severity: S_WARNING
+}
+ids {
+  code: KIKIMR_WRONG_INDEX_USAGE
+  severity: S_WARNING
+}
+ids {
+  code: KIKIMR_GRPC_CONTEXT_ERROR
+  severity: S_ERROR
+  format: "Operation with grpc context failed"
+}
+ids {
+  code: KIKIMR_OPERATION_STATE_UNKNOWN
+  severity: S_ERROR
+  format: "State of operation is unknown."
+}
+ids {
+  code: KIKIMR_INDEX_IS_NOT_READY
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_INDEX_METADATA_LOAD_FAILED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_SCHEME_MISMATCH
+  severity: S_ERROR
+  format: "Scheme mismatch found while executing query."
+}
+ids {
+  code: KIKIMR_PRECONDITION_FAILED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_UNSUPPORTED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_BAD_COLUMN_TYPE
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_NO_COLUMN_DEFAULT_VALUE
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_DISK_SPACE_EXHAUSTED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_SCHEMA_CHANGED
+  severity: S_ERROR
+}
+ids {
+  code: KIKIMR_INTERNAL_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: YQL_PRAGMA_WARNING_MSG
+  severity: S_WARNING
+}
+ids {
+  code: YQL_CONST_SUBREQUEST_IN_LIST
+  severity: S_WARNING
+}
+ids {
+  code: YQL_AGGREGATE_BY_WIN_FUNC_WITHOUT_ORDER_BY
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_INFERSCHEME
+  severity: S_WARNING
+}
+ids {
+  code: YQL_ORDER_BY_WITHOUT_LIMIT_IN_SUBQUERY
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_DOUBLE_QUOTE_IN_BRACKETS
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_JSON_UDF
+  severity: S_WARNING
+}
+ids {
+  code: YQL_MISSING_IS_BEFORE_NOT_NULL
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_TINY_INT_LITERAL_SUFFIX
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_INTERVAL_CONSTANT
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_PRAGMA
+  severity: S_WARNING
+}
+ids {
+  code: YT_TABLE_PATH_RECORD_FOR_TMP
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_DATETIME2
+  severity: S_WARNING
+}
+ids {
+  code: YQL_S_EXPRESSIONS_CALL
+  severity: S_WARNING
+}
+ids {
+  code: YT_INFER_SCHEMA
+  severity: S_ERROR
+}
+ids {
+  code: YT_ACCESS_DENIED
+  severity: S_ERROR
+}
+ids {
+  code: YT_TABLE_NOT_FOUND
+  severity: S_ERROR
+}
+ids {
+  code: YT_NATIVE_PRAGMA
+  severity: S_WARNING
+}
+ids {
+  code: YT_VIEW_NOT_FOUND
+  severity: S_ERROR
+}
+ids {
+  code: YT_SCHEMELESS_TABLE
+  severity: S_ERROR
+}
+ids {
+  code: YT_ENTRY_NOT_TABLE_OR_VIEW
+  severity: S_ERROR
+}
+ids {
+  code: YT_CONCURRENT_TABLE_MODIF
+  severity: S_ERROR
+}
+ids {
+  code: YT_LATE_TABLE_XLOCK
+  severity: S_WARNING
+}
+ids {
+  code: YT_SORT_ORDER_CHANGE
+  severity: S_WARNING
+}
+ids {
+  code: YT_MAX_DATAWEIGHT_PER_JOB_EXCEEDED
+  severity: S_ERROR
+}
+ids {
+  code: YT_WARN_TABLE_DOES_NOT_EXIST
+  severity: S_WARNING
+}
+ids {
+  code: YT_ROWSPEC_HIDES_FIELDS
+  severity: S_WARNING
+}
+ids {
+  code: YT_ROWSPEC_DIFF_SORT
+  severity: S_WARNING
+}
+ids {
+  code: YT_NATIVE_DESC_SORT_IGNORED
+  severity: S_WARNING
+}
+ids {
+  code: YT_MISSING_PROTO_FIELD
+  severity: S_WARNING
+}
+ids {
+  code: STAT_DEPRECATED_STRING_TREE
+  severity: S_WARNING
+}
+ids {
+  code: STAT_ACCESS_DENIED
+  severity: S_ERROR
+}
+ids {
+  code: YQL_DEPRECATED_FUNCTION_OR_SIGNATURE
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_INLINE_ACTION_TERMINATOR
+  severity: S_WARNING
+}
+ids {
+  code: YQL_MULTIWAY_JOIN_WITH_USING
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_V0_SYNTAX
+  severity: S_WARNING
+}
+ids {
+  code: YQL_UNNAMED_COLUMN
+  severity: S_WARNING
+}
+ids {
+  code: YQL_SOURCE_SELECT_COLUMN_MISMATCH
+  severity: S_WARNING
+}
+ids {
+  code: YQL_NOT_ALLOWED_IN_DISCOVERY
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_PARSE_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_EXPECTED_OBJECT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_MEMBER_NOT_FOUND
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_EXPECTED_ARRAY
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_ARRAY_INDEX
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_ARRAY_INDEX_OUT_OF_BOUNDS
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_ARRAY_INDEX_RANGE
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_LAST_OUTSIDE_OF_ARRAY_SUBSCRIPT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_UNARY_OPERATION_ARGUMENT_TYPE
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_BINARY_OPERATION_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_BINARY_OPERATION_ARGUMENT_TYPE
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_UNDEFINED_VARIABLE
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_DIVISION_BY_ZERO
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_BINARY_OPERATION_RESULT_INFINITY
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_LOGICAL_OPERATION_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_FILTER_OBJECT_OUTSIDE_OF_FILTER
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_NUMERIC_METHOD_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_DOUBLE_METHOD_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_NUMBER_STRING
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INFINITE_NUMBER_STRING
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_KEYVALUE_METHOD_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_TYPE_CHECK_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_IS_UNKNOWN_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: JSONPATH_INVALID_STARTS_WITH_ARGUMENT
+  severity: S_ERROR
+}
+ids {
+  code: YQL_EMPTY_WINDOW_FRAME
+  severity: S_WARNING
+}
+ids {
+  code: YQL_RANK_WITHOUT_ORDER_BY
+  severity: S_WARNING
+}
+ids {
+  code: YQL_LIMIT_ORDER_BY_WITH_UNION
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DISCARD_INTO_RESULT_BY_WITH_UNION
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_UDF_FUNCTION
+  severity: S_WARNING
+}
+ids {
+  code: YQL_EMPTY_TABLENAME_RESULT
+  severity: S_WARNING
+}
+ids {
+  code: YQL_HAVING_WITHOUT_AGGREGATION_IN_SELECT_DISTINCT
+  severity: S_WARNING
+}
+ids {
+  code: YQL_UNUSED_SYMBOL
+  severity: S_WARNING
+}
+ids {
+  code: YQL_MIXED_TZ
+  severity: S_WARNING
+}
+ids {
+  code: YQL_OPERATION_WILL_RETURN_NULL
+  severity: S_WARNING
+}
+ids {
+  code: YQL_JSON_QUERY_RETURNING_JSON_IS_DEPRECATED
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_LIST_FLATMAP_OPTIONAL
+  severity: S_WARNING
+}
+ids {
+  code: YQL_PROJECTION_ALIAS_IS_REFERENCED_IN_GROUP_BY
+  severity: S_WARNING
+}
+ids {
+  code: YQL_TABLE_BINDING_DUPLICATE
+  severity: S_WARNING
+}
+ids {
+  code: YQL_UNUSED_HINT
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_POSITIONAL_SCHEMA
+  severity: S_WARNING
+}
+ids {
+  code: DQ_GATEWAY_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: DQ_GATEWAY_NEED_FALLBACK_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: DQ_OPTIMIZE_ERROR
+  severity: S_ERROR
+}
+ids {
+  code: YQL_DUPLICATE_DECLARE
+  severity: S_WARNING
+}
+ids {
+  code: YT_FOLDER_INPUT_IS_NOT_A_FOLDER
+  severity: S_ERROR
+}
+ids {
+  code: YQL_OFFSET_WITHOUT_SORT
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DEPRECATED_BINDINGS
+  severity: S_WARNING
+}
+ids {
+  code: YQL_DISABLED_BINDINGS
+  severity: S_ERROR
+}
+ids {
+  code: YQL_HINT_INVALID_PARAMETERS
+  severity: S_WARNING
+}
+ids {
+  code: PG_NO_LOCKING_SUPPORT
+  severity: S_WARNING
+}
+ids {
+  code: PG_COMPAT
+  severity: S_WARNING
+}
+ids {
+    code: YQL_UNTYPED_STRING_LITERALS
+    severity: S_WARNING
+}
+ids {
+  code: CORE_LINEAGE_INTERNAL_ERROR
+  severity: S_WARNING
+}
+ids {
+  code: YT_SECURE_DATA_IN_COMMON_TMP
+  severity: S_WARNING
+}
+ids {
+  code: CORE_TOP_UNSUPPORTED_BLOCK_TYPES
+  severity: S_INFO
+}
+ids {
+  code: CORE_TOP_UNSUPPORTED_BLOCK_CALLABLES
+  severity: S_INFO
+}
diff --git a/yql/essentials/core/issue/yql_issue_ut.cpp b/yql/essentials/core/issue/yql_issue_ut.cpp
new file mode 100644
index 00000000000..fa8f97e63a3
--- /dev/null
+++ b/yql/essentials/core/issue/yql_issue_ut.cpp
@@ -0,0 +1,30 @@
+#include <library/cpp/testing/unittest/registar.h>
+
+#include "yql_issue.h"
+
+using namespace NYql;
+
+Y_UNIT_TEST_SUITE(TIssuesDataTest) {
+    Y_UNIT_TEST(SeverityMapTest) {
+        auto severity = GetSeverity(TIssuesIds::UNEXPECTED);
+        auto severityName = SeverityToString(severity);
+        UNIT_ASSERT_VALUES_EQUAL(static_cast<ui32>(severity),
+            static_cast<ui32>(TSeverityIds::S_FATAL));
+        UNIT_ASSERT_VALUES_EQUAL(severityName, "Fatal");
+    }
+
+    Y_UNIT_TEST(UnknownSeverityNameTest) {
+        auto severityName = SeverityToString(static_cast<ESeverity>(999));
+        UNIT_ASSERT_VALUES_EQUAL(severityName, "Unknown");
+    }
+
+    Y_UNIT_TEST(IssueNameTest) {
+        auto issueName = IssueCodeToString(TIssuesIds::DEFAULT_ERROR);
+        UNIT_ASSERT_VALUES_EQUAL(issueName, "Default error");
+    }
+
+    Y_UNIT_TEST(IssueDefaultErrorNumber) {
+        UNIT_ASSERT_VALUES_EQUAL((ui32)TIssuesIds::DEFAULT_ERROR, 0);
+    }
+
+}
diff --git a/yql/essentials/core/ya.make b/yql/essentials/core/ya.make
new file mode 100644
index 00000000000..fa575c59d87
--- /dev/null
+++ b/yql/essentials/core/ya.make
@@ -0,0 +1,3 @@
+RECURSE(
+    issue
+)
diff --git a/yql/essentials/ya.make b/yql/essentials/ya.make
index 513c70626ff..c789ea6e49b 100644
--- a/yql/essentials/ya.make
+++ b/yql/essentials/ya.make
@@ -1,6 +1,7 @@
 SUBSCRIBER(g:yql)
 
 RECURSE(
+    core
     public
     tools
     udfs