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Posted to users@kafka.apache.org by Super User <do...@gmail.com> on 2019/01/15 17:06:47 UTC

Question on librdkafka.Dll rd_kafka_topic_result_error

The number on threads grows as application continue on pooling message.
I got almost 1000 threads hanging and a thousands of connection established.
Here is the stack for a thread:
0x0000000000000000
ntdll.dll!NtWaitForSingleObject+0x14
mswsock.dll!Tcpip4_WSHOpenSocket2+0x332
mswsock.dll!sethostname+0x3081
mswsock.dll!Tcpip4_WSHStringToAddress+0x2424
ws2_32.dll!WSAIoctl+0x18f
ws2_32.dll!WSAPoll+0x1ea
librdkafka.DLL!rd_kafka_topic_partition_available+0x2701
librdkafka.DLL!rd_kafka_topic_partition_available+0x26a5
librdkafka.DLL!rd_kafka_wait_destroyed+0x86ea
librdkafka.DLL!rd_kafka_wait_destroyed+0x35df
librdkafka.DLL!rd_kafka_wait_destroyed+0x8dec
librdkafka.DLL!rd_kafka_topic_result_error+0x452b
KERNEL32.DLL!BaseThreadInitThunk+0x14
ntdll.dll!RtlUserThreadStart+0x21

Any idea of why that is happening?
Best regards,
Rus