librdkafka: 1.9.2 to 2.0.1 compatibility report

Test Info

Library Name	librdkafka
Version #1	1.9.2
Version #2	2.0.1
Arch	x86_64
GCC Version	12
Subject	Binary Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	336 / 134
Compatibility	99.9%

Problem Summary

	Severity	Count
Added Symbols	-	46
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	-	4
Other Changes in Constants	-	4

Added Symbols 46

rdkafka.h, librdkafka.so.1
rd_kafka_AdminOptions_set_match_consumer_group_states ( rd_kafka_AdminOptions_t* options, enum rd_kafka_consumer_group_state_t const* consumer_group_states, size_t consumer_group_states_cnt )
rd_kafka_AdminOptions_set_require_stable_offsets ( rd_kafka_AdminOptions_t* options, int true_or_false )
rd_kafka_AlterConsumerGroupOffsets ( rd_kafka_t* rk, rd_kafka_AlterConsumerGroupOffsets_t** alter_grpoffsets, size_t alter_grpoffsets_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterConsumerGroupOffsets_destroy ( rd_kafka_AlterConsumerGroupOffsets_t* alter_grpoffsets )
rd_kafka_AlterConsumerGroupOffsets_destroy_array ( rd_kafka_AlterConsumerGroupOffsets_t** alter_grpoffsets, size_t alter_grpoffset_cnt )
rd_kafka_AlterConsumerGroupOffsets_new ( char const* group_id, rd_kafka_topic_partition_list_t const* partitions )
rd_kafka_AlterConsumerGroupOffsets_result_groups ( rd_kafka_AlterConsumerGroupOffsets_result_t const* result, size_t* cntp )
rd_kafka_conf_set_resolve_cb ( rd_kafka_conf_t* conf, int(*resolve_cb)(char const*, char const*, struct addrinfo const*, struct addrinfo**, void*) )
rd_kafka_consumer_group_state_code ( char const* name )
rd_kafka_consumer_group_state_name ( enum rd_kafka_consumer_group_state_t state )
rd_kafka_ConsumerGroupDescription_coordinator ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_error ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_group_id ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_is_simple_consumer_group ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_member ( rd_kafka_ConsumerGroupDescription_t const* grpdesc, size_t idx )
rd_kafka_ConsumerGroupDescription_member_count ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_partition_assignor ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_state ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupListing_group_id ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_ConsumerGroupListing_is_simple_consumer_group ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_ConsumerGroupListing_state ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_DescribeConsumerGroups ( rd_kafka_t* rk, char const** groups, size_t groups_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeConsumerGroups_result_groups ( rd_kafka_DescribeConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_event_AlterConsumerGroupOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeConsumerGroups_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListConsumerGroupOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListConsumerGroups_result ( rd_kafka_event_t* rkev )
rd_kafka_interceptor_add_on_broker_state_change ( rd_kafka_t* rk, char const* ic_name, enum rd_kafka_resp_err_t(*on_broker_state_change)(rd_kafka_t*, int32_t, char const*, char const*, int, char const*, void*), void* ic_opaque )
rd_kafka_ListConsumerGroupOffsets ( rd_kafka_t* rk, rd_kafka_ListConsumerGroupOffsets_t** list_grpoffsets, size_t list_grpoffsets_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListConsumerGroupOffsets_destroy ( rd_kafka_ListConsumerGroupOffsets_t* list_grpoffsets )
rd_kafka_ListConsumerGroupOffsets_destroy_array ( rd_kafka_ListConsumerGroupOffsets_t** list_grpoffsets, size_t list_grpoffset_cnt )
rd_kafka_ListConsumerGroupOffsets_new ( char const* group_id, rd_kafka_topic_partition_list_t const* partitions )
rd_kafka_ListConsumerGroupOffsets_result_groups ( rd_kafka_ListConsumerGroupOffsets_result_t const* result, size_t* cntp )
rd_kafka_ListConsumerGroups ( rd_kafka_t* rk, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListConsumerGroups_result_errors ( rd_kafka_ListConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_ListConsumerGroups_result_valid ( rd_kafka_ListConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_MemberAssignment_partitions ( rd_kafka_MemberAssignment_t const* assignment )
rd_kafka_MemberDescription_assignment ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_client_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_consumer_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_group_instance_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_host ( rd_kafka_MemberDescription_t const* member )
rd_kafka_Node_host ( rd_kafka_Node_t const* node )
rd_kafka_Node_id ( rd_kafka_Node_t const* node )
rd_kafka_Node_port ( rd_kafka_Node_t const* node )
rd_kafka_sasl_set_credentials ( rd_kafka_t* rk, char const* username, char const* password )

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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 12 to 16.	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 4

	Change	Effect
1	The member RD_KAFKA_ADMIN_OP_ALTERCONSUMERGROUPOFFSETS with value 15 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBECONSUMERGROUPS with value 13 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_LISTCONSUMERGROUPOFFSETS with value 14 has been added.	No effect.
4	The member RD_KAFKA_ADMIN_OP_LISTCONSUMERGROUPS with value 12 has been added.	No effect.

rdkafka.h
[+] enum rd_kafka_admin_op_t 4

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Other Changes in Constants 4

	Change	Effect
1	The constant RD_KAFKA_EVENT_ALTERCONSUMERGROUPOFFSETS_RESULT with value 0x10000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBECONSUMERGROUPS_RESULT with value 0x4000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTCONSUMERGROUPOFFSETS_RESULT with value 0x8000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTCONSUMERGROUPS_RESULT with value 0x2000 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_ALTERCONSUMERGROUPOFFSETS_RESULT
[+] RD_KAFKA_EVENT_DESCRIBECONSUMERGROUPS_RESULT
[+] RD_KAFKA_EVENT_LISTCONSUMERGROUPOFFSETS_RESULT
[+] RD_KAFKA_EVENT_LISTCONSUMERGROUPS_RESULT

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Header Files 1

rdkafka.h

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Libraries 1

librdkafka.so.101

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Test Info

Library Name	librdkafka
Version #1	1.9.2
Version #2	2.0.1
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	336 / 134
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	46
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	-	5
Other Changes in Constants	-	4

Added Symbols 46

rdkafka.h
rd_kafka_AdminOptions_set_match_consumer_group_states ( rd_kafka_AdminOptions_t* options, enum rd_kafka_consumer_group_state_t const* consumer_group_states, size_t consumer_group_states_cnt )
rd_kafka_AdminOptions_set_require_stable_offsets ( rd_kafka_AdminOptions_t* options, int true_or_false )
rd_kafka_AlterConsumerGroupOffsets ( rd_kafka_t* rk, rd_kafka_AlterConsumerGroupOffsets_t** alter_grpoffsets, size_t alter_grpoffsets_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterConsumerGroupOffsets_destroy ( rd_kafka_AlterConsumerGroupOffsets_t* alter_grpoffsets )
rd_kafka_AlterConsumerGroupOffsets_destroy_array ( rd_kafka_AlterConsumerGroupOffsets_t** alter_grpoffsets, size_t alter_grpoffset_cnt )
rd_kafka_AlterConsumerGroupOffsets_new ( char const* group_id, rd_kafka_topic_partition_list_t const* partitions )
rd_kafka_AlterConsumerGroupOffsets_result_groups ( rd_kafka_AlterConsumerGroupOffsets_result_t const* result, size_t* cntp )
rd_kafka_conf_set_resolve_cb ( rd_kafka_conf_t* conf, int(*resolve_cb)(char const*, char const*, struct addrinfo const*, struct addrinfo**, void*) )
rd_kafka_consumer_group_state_code ( char const* name )
rd_kafka_consumer_group_state_name ( enum rd_kafka_consumer_group_state_t state )
rd_kafka_ConsumerGroupDescription_coordinator ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_error ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_group_id ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_is_simple_consumer_group ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_member ( rd_kafka_ConsumerGroupDescription_t const* grpdesc, size_t idx )
rd_kafka_ConsumerGroupDescription_member_count ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_partition_assignor ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupDescription_state ( rd_kafka_ConsumerGroupDescription_t const* grpdesc )
rd_kafka_ConsumerGroupListing_group_id ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_ConsumerGroupListing_is_simple_consumer_group ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_ConsumerGroupListing_state ( rd_kafka_ConsumerGroupListing_t const* grplist )
rd_kafka_DescribeConsumerGroups ( rd_kafka_t* rk, char const** groups, size_t groups_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeConsumerGroups_result_groups ( rd_kafka_DescribeConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_event_AlterConsumerGroupOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeConsumerGroups_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListConsumerGroupOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListConsumerGroups_result ( rd_kafka_event_t* rkev )
rd_kafka_interceptor_add_on_broker_state_change ( rd_kafka_t* rk, char const* ic_name, enum rd_kafka_resp_err_t(*on_broker_state_change)(rd_kafka_t*, int32_t, char const*, char const*, int, char const*, void*), void* ic_opaque )
rd_kafka_ListConsumerGroupOffsets ( rd_kafka_t* rk, rd_kafka_ListConsumerGroupOffsets_t** list_grpoffsets, size_t list_grpoffsets_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListConsumerGroupOffsets_destroy ( rd_kafka_ListConsumerGroupOffsets_t* list_grpoffsets )
rd_kafka_ListConsumerGroupOffsets_destroy_array ( rd_kafka_ListConsumerGroupOffsets_t** list_grpoffsets, size_t list_grpoffset_cnt )
rd_kafka_ListConsumerGroupOffsets_new ( char const* group_id, rd_kafka_topic_partition_list_t const* partitions )
rd_kafka_ListConsumerGroupOffsets_result_groups ( rd_kafka_ListConsumerGroupOffsets_result_t const* result, size_t* cntp )
rd_kafka_ListConsumerGroups ( rd_kafka_t* rk, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListConsumerGroups_result_errors ( rd_kafka_ListConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_ListConsumerGroups_result_valid ( rd_kafka_ListConsumerGroups_result_t const* result, size_t* cntp )
rd_kafka_MemberAssignment_partitions ( rd_kafka_MemberAssignment_t const* assignment )
rd_kafka_MemberDescription_assignment ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_client_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_consumer_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_group_instance_id ( rd_kafka_MemberDescription_t const* member )
rd_kafka_MemberDescription_host ( rd_kafka_MemberDescription_t const* member )
rd_kafka_Node_host ( rd_kafka_Node_t const* node )
rd_kafka_Node_id ( rd_kafka_Node_t const* node )
rd_kafka_Node_port ( rd_kafka_Node_t const* node )
rd_kafka_sasl_set_credentials ( rd_kafka_t* rk, char const* username, char const* password )

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant RD_KAFKA_VERSION has been changed from 0x010902ff to 0x020000ff.	Recompilation of a client program may be broken.

rdkafka.h
[+] RD_KAFKA_VERSION

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Other Changes in Data Types 5

	Change	Effect
1	The member RD_KAFKA_ADMIN_OP_ALTERCONSUMERGROUPOFFSETS with value 15 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBECONSUMERGROUPS with value 13 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_LISTCONSUMERGROUPOFFSETS with value 14 has been added.	No effect.
4	The member RD_KAFKA_ADMIN_OP_LISTCONSUMERGROUPS with value 12 has been added.	No effect.
5	Value of member RD_KAFKA_ADMIN_OP__CNT has been changed from 12 to 16.	No effect.

rdkafka.h
[+] enum rd_kafka_admin_op_t 5

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Other Changes in Constants 4

	Change	Effect
1	The constant RD_KAFKA_EVENT_ALTERCONSUMERGROUPOFFSETS_RESULT with value 0x10000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBECONSUMERGROUPS_RESULT with value 0x4000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTCONSUMERGROUPOFFSETS_RESULT with value 0x8000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTCONSUMERGROUPS_RESULT with value 0x2000 has been added.	No effect.

Header Files 1

rdkafka.h

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Libraries 1

librdkafka.so.101

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API compatibility report for the librdkafka library between 1.9.2 and 2.0.1 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 46

Problems with Data Types, Medium Severity 1

Other Changes in Data Types 4

Other Changes in Constants 4

Header Files 1

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 46

Problems with Constants, Low Severity 1

Other Changes in Data Types 5

Other Changes in Constants 4

Header Files 1

Libraries 1