[MCOL-1326] segmentation fault w/ mxs_adapter Created: 2018-04-05  Updated: 2023-10-26  Resolved: 2019-07-10

Status: Closed
Project: MariaDB ColumnStore
Component/s: ?
Affects Version/s: 1.1.3
Fix Version/s: Icebox

Type: Bug Priority: Minor
Reporter: GOTO Satoru (Inactive) Assignee: markus makela
Resolution: Fixed Votes: 0
Labels: None
Environment:

MariaDB Server : 10.2.14
MaxScale 2.2.4
ColumnStore: 1.1.3
OS: CentOS7


 Description   

In the data streaming with MaxScale CDC Data Adapter,

MariaDB Server 10.2 -> MaxScale 2.2.4 -> ColumnStore 1.1.3

mxs_adapter at ColumnStore failed at the connection to the MaxScale Avrorouter.

mxs_adapter -c ./Columnstore.xml -h mxs -u maxuser -p maxpwd test t1
 
Received fatal signal 11
 
mxs_adapter[0x41999b]
 
/lib64/libc.so.6(+0x35270)[0x7f250e7c8270]
 
/lib64/libc.so.6(+0x14c706)[0x7f250e8df706]
 
/lib64/libstdc++.so.6(_ZNSs6appendERKSs+0x54)[0x7f250f12ca94]
 
mxs_adapter(_ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_EOS6_RKS6_+0x27)[0x41ca48]
 
mxs_adapter(_Z12processTablePN6mcsapi17ColumnStoreDriverEPN3CDC10ConnectionESsSs+0x8d)[0x41aa01]
 
mxs_adapter(main+0x468)[0x41a289]
 
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f250e7b4c05]
 
mxs_adapter[0x419415]
 
Segmentation fault

w/o -c ./Columnstore.xml, error message shows wrong avro file name:

mxs_adapter -h mxs -P 4001 -umaxuser -pmaxpwd test t1
 
MaxScale connection could not be created: MaxScale responded with an error: ERR NO-FILE File 'test.000001.avro' not found.

avro file name should be test.t1.000001.avro.

 Comments   
Comment by Andrew Hutchings (Inactive) [ 2019-07-10 ]

I think Markus fixed this

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