librdkafka: 2.1.1 to 2.2.0 compatibility report

Test Info

Library Name	librdkafka
Version #1	2.1.1
Version #2	2.2.0
Arch	x86_64
GCC Version	12
Subject	Binary Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	386 / 149
Compatibility	99.9%

Problem Summary

	Severity	Count
Added Symbols	-	22
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	1
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Data Types	-	3
Other Changes in Constants	-	3

Added Symbols 22

rdkafka.h, librdkafka.so.1
rd_kafka_AlterUserScramCredentials ( rd_kafka_t* rk, rd_kafka_UserScramCredentialAlteration_t** alterations, size_t alteration_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterUserScramCredentials_result_response_error ( rd_kafka_AlterUserScramCredentials_result_response_t const* response )
rd_kafka_AlterUserScramCredentials_result_response_user ( rd_kafka_AlterUserScramCredentials_result_response_t const* response )
rd_kafka_AlterUserScramCredentials_result_responses ( rd_kafka_AlterUserScramCredentials_result_t const* result, size_t* cntp )
rd_kafka_ConfigResource_add_incremental_config ( rd_kafka_ConfigResource_t* config, char const* name, rd_kafka_AlterConfigOpType_t op_type, char const* value )
rd_kafka_DescribeUserScramCredentials ( rd_kafka_t* rk, char const** users, size_t user_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeUserScramCredentials_result_descriptions ( rd_kafka_DescribeUserScramCredentials_result_t const* result, size_t* cntp )
rd_kafka_event_AlterUserScramCredentials_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeUserScramCredentials_result ( rd_kafka_event_t* rkev )
rd_kafka_event_IncrementalAlterConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_IncrementalAlterConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_IncrementalAlterConfigs_result_resources ( rd_kafka_IncrementalAlterConfigs_result_t const* result, size_t* cntp )
rd_kafka_ScramCredentialInfo_iterations ( rd_kafka_ScramCredentialInfo_t const* scram_credential_info )
rd_kafka_ScramCredentialInfo_mechanism ( rd_kafka_ScramCredentialInfo_t const* scram_credential_info )
rd_kafka_UserScramCredentialAlteration_destroy ( rd_kafka_UserScramCredentialAlteration_t* alteration )
rd_kafka_UserScramCredentialAlteration_destroy_array ( rd_kafka_UserScramCredentialAlteration_t** alterations, size_t alteration_cnt )
rd_kafka_UserScramCredentialDeletion_new ( char const* username, rd_kafka_ScramMechanism_t mechanism )
rd_kafka_UserScramCredentialsDescription_error ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialsDescription_scramcredentialinfo ( rd_kafka_UserScramCredentialsDescription_t const* description, size_t idx )
rd_kafka_UserScramCredentialsDescription_scramcredentialinfo_count ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialsDescription_user ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialUpsertion_new ( char const* username, rd_kafka_ScramMechanism_t mechanism, int32_t iterations, unsigned char const* password, size_t password_size, unsigned char const* salt, size_t salt_size )

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Problems with Data Types, Medium Severity 1

	Change	Effect
1	Value of member RD_KAFKA_ADMIN_OP__CNT has been changed from 16 to 19.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

rdkafka.h
[+] enum rd_kafka_admin_op_t 1

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Other Changes in Data Types 3

	Change	Effect
1	The member RD_KAFKA_ADMIN_OP_ALTERUSERSCRAMCREDENTIALS with value 18 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBEUSERSCRAMCREDENTIALS with value 17 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_INCREMENTALALTERCONFIGS with value 16 has been added.	No effect.

rdkafka.h
[+] enum rd_kafka_admin_op_t 3

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Other Changes in Constants 3

	Change	Effect
1	The constant RD_KAFKA_EVENT_ALTERUSERSCRAMCREDENTIALS_RESULT with value 0x80000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBEUSERSCRAMCREDENTIALS_RESULT with value 0x40000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_INCREMENTALALTERCONFIGS_RESULT with value 0x20000 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_ALTERUSERSCRAMCREDENTIALS_RESULT
[+] RD_KAFKA_EVENT_DESCRIBEUSERSCRAMCREDENTIALS_RESULT
[+] RD_KAFKA_EVENT_INCREMENTALALTERCONFIGS_RESULT

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Header Files 1

rdkafka.h

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Libraries 1

librdkafka.so.1

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Test Info

Library Name	librdkafka
Version #1	2.1.1
Version #2	2.2.0
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	386 / 149
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	22
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1
Other Changes in Data Types	-	4
Other Changes in Constants	-	3

Added Symbols 22

rdkafka.h
rd_kafka_AlterUserScramCredentials ( rd_kafka_t* rk, rd_kafka_UserScramCredentialAlteration_t** alterations, size_t alteration_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterUserScramCredentials_result_response_error ( rd_kafka_AlterUserScramCredentials_result_response_t const* response )
rd_kafka_AlterUserScramCredentials_result_response_user ( rd_kafka_AlterUserScramCredentials_result_response_t const* response )
rd_kafka_AlterUserScramCredentials_result_responses ( rd_kafka_AlterUserScramCredentials_result_t const* result, size_t* cntp )
rd_kafka_ConfigResource_add_incremental_config ( rd_kafka_ConfigResource_t* config, char const* name, rd_kafka_AlterConfigOpType_t op_type, char const* value )
rd_kafka_DescribeUserScramCredentials ( rd_kafka_t* rk, char const** users, size_t user_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeUserScramCredentials_result_descriptions ( rd_kafka_DescribeUserScramCredentials_result_t const* result, size_t* cntp )
rd_kafka_event_AlterUserScramCredentials_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeUserScramCredentials_result ( rd_kafka_event_t* rkev )
rd_kafka_event_IncrementalAlterConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_IncrementalAlterConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_IncrementalAlterConfigs_result_resources ( rd_kafka_IncrementalAlterConfigs_result_t const* result, size_t* cntp )
rd_kafka_ScramCredentialInfo_iterations ( rd_kafka_ScramCredentialInfo_t const* scram_credential_info )
rd_kafka_ScramCredentialInfo_mechanism ( rd_kafka_ScramCredentialInfo_t const* scram_credential_info )
rd_kafka_UserScramCredentialAlteration_destroy ( rd_kafka_UserScramCredentialAlteration_t* alteration )
rd_kafka_UserScramCredentialAlteration_destroy_array ( rd_kafka_UserScramCredentialAlteration_t** alterations, size_t alteration_cnt )
rd_kafka_UserScramCredentialDeletion_new ( char const* username, rd_kafka_ScramMechanism_t mechanism )
rd_kafka_UserScramCredentialsDescription_error ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialsDescription_scramcredentialinfo ( rd_kafka_UserScramCredentialsDescription_t const* description, size_t idx )
rd_kafka_UserScramCredentialsDescription_scramcredentialinfo_count ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialsDescription_user ( rd_kafka_UserScramCredentialsDescription_t const* description )
rd_kafka_UserScramCredentialUpsertion_new ( char const* username, rd_kafka_ScramMechanism_t mechanism, int32_t iterations, unsigned char const* password, size_t password_size, unsigned char const* salt, size_t salt_size )

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant RD_KAFKA_VERSION has been changed from 0x020101ff to 0x020200ff.	Recompilation of a client program may be broken.

rdkafka.h
[+] RD_KAFKA_VERSION

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Other Changes in Data Types 4

	Change	Effect
1	The member RD_KAFKA_ADMIN_OP_ALTERUSERSCRAMCREDENTIALS with value 18 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBEUSERSCRAMCREDENTIALS with value 17 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_INCREMENTALALTERCONFIGS with value 16 has been added.	No effect.
4	Value of member RD_KAFKA_ADMIN_OP__CNT has been changed from 16 to 19.	No effect.

rdkafka.h
[+] enum rd_kafka_admin_op_t 4

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Other Changes in Constants 3

	Change	Effect
1	The constant RD_KAFKA_EVENT_ALTERUSERSCRAMCREDENTIALS_RESULT with value 0x80000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBEUSERSCRAMCREDENTIALS_RESULT with value 0x40000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_INCREMENTALALTERCONFIGS_RESULT with value 0x20000 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_ALTERUSERSCRAMCREDENTIALS_RESULT
[+] RD_KAFKA_EVENT_DESCRIBEUSERSCRAMCREDENTIALS_RESULT
[+] RD_KAFKA_EVENT_INCREMENTALALTERCONFIGS_RESULT

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Header Files 1

rdkafka.h

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Libraries 1

librdkafka.so.1

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API compatibility report for the librdkafka library between 2.1.1 and 2.2.0 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 22

Problems with Data Types, Medium Severity 1

Other Changes in Data Types 3

Other Changes in Constants 3

Header Files 1

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 22

Problems with Constants, Low Severity 1

Other Changes in Data Types 4

Other Changes in Constants 3

Header Files 1

Libraries 1