librdkafka: 2.2.0 to 2.3.0 compatibility report

Test Info

Library Name	librdkafka
Version #1	2.2.0
Version #2	2.3.0
Arch	x86_64
GCC Version	12
Subject	Binary Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	408 / 159
Compatibility	99.9%

Problem Summary

	Severity	Count
Added Symbols	-	36
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 36

rdkafka.h, librdkafka.so.1
rd_kafka_AdminOptions_set_include_authorized_operations ( rd_kafka_AdminOptions_t* options, int true_or_false )
rd_kafka_AdminOptions_set_isolation_level ( rd_kafka_AdminOptions_t* options, rd_kafka_IsolationLevel_t value )
rd_kafka_ConsumerGroupDescription_authorized_operations ( rd_kafka_ConsumerGroupDescription_t const* grpdesc, size_t* cntp )
rd_kafka_DescribeCluster ( rd_kafka_t* rk, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeCluster_result_authorized_operations ( rd_kafka_DescribeCluster_result_t const* result, size_t* cntp )
rd_kafka_DescribeCluster_result_cluster_id ( rd_kafka_DescribeCluster_result_t const* result )
rd_kafka_DescribeCluster_result_controller ( rd_kafka_DescribeCluster_result_t const* result )
rd_kafka_DescribeCluster_result_nodes ( rd_kafka_DescribeCluster_result_t const* result, size_t* cntp )
rd_kafka_DescribeTopics ( rd_kafka_t* rk, rd_kafka_TopicCollection_t const* topics, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeTopics_result_topics ( rd_kafka_DescribeTopics_result_t const* result, size_t* cntp )
rd_kafka_event_DescribeCluster_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_ListOffsets ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t* topic_partitions, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListOffsets_result_infos ( rd_kafka_ListOffsets_result_t const* result, size_t* cntp )
rd_kafka_ListOffsetsResultInfo_timestamp ( rd_kafka_ListOffsetsResultInfo_t const* result_info )
rd_kafka_ListOffsetsResultInfo_topic_partition ( rd_kafka_ListOffsetsResultInfo_t const* result_info )
rd_kafka_Node_rack ( rd_kafka_Node_t const* node )
rd_kafka_TopicCollection_destroy ( rd_kafka_TopicCollection_t* topics )
rd_kafka_TopicCollection_of_topic_names ( char const** topics, size_t topics_cnt )
rd_kafka_TopicDescription_authorized_operations ( rd_kafka_TopicDescription_t const* topicdesc, size_t* cntp )
rd_kafka_TopicDescription_error ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_is_internal ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_name ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_partitions ( rd_kafka_TopicDescription_t const* topicdesc, size_t* cntp )
rd_kafka_TopicDescription_topic_id ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicPartitionInfo_isr ( rd_kafka_TopicPartitionInfo_t const* partition, size_t* cntp )
rd_kafka_TopicPartitionInfo_leader ( rd_kafka_TopicPartitionInfo_t const* partition )
rd_kafka_TopicPartitionInfo_partition ( rd_kafka_TopicPartitionInfo_t const* partition )
rd_kafka_TopicPartitionInfo_replicas ( rd_kafka_TopicPartitionInfo_t const* partition, size_t* cntp )
rd_kafka_Uuid_base64str ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_copy ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_destroy ( rd_kafka_Uuid_t* uuid )
rd_kafka_Uuid_least_significant_bits ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_most_significant_bits ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_new ( int64_t most_significant_bits, int64_t least_significant_bits )

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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 19 to 22.	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_DESCRIBECLUSTER with value 20 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBETOPICS with value 19 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_LISTOFFSETS with value 21 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_DESCRIBECLUSTER_RESULT with value 0x200000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBETOPICS_RESULT with value 0x100000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTOFFSETS_RESULT with value 0x400000 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_DESCRIBECLUSTER_RESULT
[+] RD_KAFKA_EVENT_DESCRIBETOPICS_RESULT
[+] RD_KAFKA_EVENT_LISTOFFSETS_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	2.2.0
Version #2	2.3.0
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	408 / 159
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	36
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 36

rdkafka.h
rd_kafka_AdminOptions_set_include_authorized_operations ( rd_kafka_AdminOptions_t* options, int true_or_false )
rd_kafka_AdminOptions_set_isolation_level ( rd_kafka_AdminOptions_t* options, rd_kafka_IsolationLevel_t value )
rd_kafka_ConsumerGroupDescription_authorized_operations ( rd_kafka_ConsumerGroupDescription_t const* grpdesc, size_t* cntp )
rd_kafka_DescribeCluster ( rd_kafka_t* rk, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeCluster_result_authorized_operations ( rd_kafka_DescribeCluster_result_t const* result, size_t* cntp )
rd_kafka_DescribeCluster_result_cluster_id ( rd_kafka_DescribeCluster_result_t const* result )
rd_kafka_DescribeCluster_result_controller ( rd_kafka_DescribeCluster_result_t const* result )
rd_kafka_DescribeCluster_result_nodes ( rd_kafka_DescribeCluster_result_t const* result, size_t* cntp )
rd_kafka_DescribeTopics ( rd_kafka_t* rk, rd_kafka_TopicCollection_t const* topics, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeTopics_result_topics ( rd_kafka_DescribeTopics_result_t const* result, size_t* cntp )
rd_kafka_event_DescribeCluster_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_ListOffsets_result ( rd_kafka_event_t* rkev )
rd_kafka_ListOffsets ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t* topic_partitions, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_ListOffsets_result_infos ( rd_kafka_ListOffsets_result_t const* result, size_t* cntp )
rd_kafka_ListOffsetsResultInfo_timestamp ( rd_kafka_ListOffsetsResultInfo_t const* result_info )
rd_kafka_ListOffsetsResultInfo_topic_partition ( rd_kafka_ListOffsetsResultInfo_t const* result_info )
rd_kafka_Node_rack ( rd_kafka_Node_t const* node )
rd_kafka_TopicCollection_destroy ( rd_kafka_TopicCollection_t* topics )
rd_kafka_TopicCollection_of_topic_names ( char const** topics, size_t topics_cnt )
rd_kafka_TopicDescription_authorized_operations ( rd_kafka_TopicDescription_t const* topicdesc, size_t* cntp )
rd_kafka_TopicDescription_error ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_is_internal ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_name ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicDescription_partitions ( rd_kafka_TopicDescription_t const* topicdesc, size_t* cntp )
rd_kafka_TopicDescription_topic_id ( rd_kafka_TopicDescription_t const* topicdesc )
rd_kafka_TopicPartitionInfo_isr ( rd_kafka_TopicPartitionInfo_t const* partition, size_t* cntp )
rd_kafka_TopicPartitionInfo_leader ( rd_kafka_TopicPartitionInfo_t const* partition )
rd_kafka_TopicPartitionInfo_partition ( rd_kafka_TopicPartitionInfo_t const* partition )
rd_kafka_TopicPartitionInfo_replicas ( rd_kafka_TopicPartitionInfo_t const* partition, size_t* cntp )
rd_kafka_Uuid_base64str ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_copy ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_destroy ( rd_kafka_Uuid_t* uuid )
rd_kafka_Uuid_least_significant_bits ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_most_significant_bits ( rd_kafka_Uuid_t const* uuid )
rd_kafka_Uuid_new ( int64_t most_significant_bits, int64_t least_significant_bits )

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant RD_KAFKA_VERSION has been changed from 0x020200ff to 0x020300ff.	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_DESCRIBECLUSTER with value 20 has been added.	No effect.
2	The member RD_KAFKA_ADMIN_OP_DESCRIBETOPICS with value 19 has been added.	No effect.
3	The member RD_KAFKA_ADMIN_OP_LISTOFFSETS with value 21 has been added.	No effect.
4	Value of member RD_KAFKA_ADMIN_OP__CNT has been changed from 19 to 22.	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_DESCRIBECLUSTER_RESULT with value 0x200000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBETOPICS_RESULT with value 0x100000 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_LISTOFFSETS_RESULT with value 0x400000 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_DESCRIBECLUSTER_RESULT
[+] RD_KAFKA_EVENT_DESCRIBETOPICS_RESULT
[+] RD_KAFKA_EVENT_LISTOFFSETS_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 2.2.0 and 2.3.0 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 36

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 36

Problems with Constants, Low Severity 1

Other Changes in Data Types 4

Other Changes in Constants 3

Header Files 1

Libraries 1