[MCOL-3384] Crash in mxs_adapter Created: 2019-05-10  Updated: 2023-10-26  Resolved: 2019-06-14

Status: Closed
Project: MariaDB ColumnStore
Component/s: None
Affects Version/s: None
Fix Version/s: 1.2.5

Type: Bug Priority: Major
Reporter: Kyle Joiner (Inactive) Assignee: markus makela
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to MCOL-3385 Strings returned by the Avro C API in... Closed
Sprint: MXS-SPRINT-83, MXS-SPRINT-84

 Description   

When connecting mxs_adapter to Columnstore it crashes reading data:

2019-05-04 02:07:13 [reese.donkey] Caught ColumnStore error: Could not read data: EOF
terminate called after throwing an instance of 'mcsapi::ColumnStoreNetworkError'
what(): Could not read data: EOF
2019-05-04 02:07:13 [xxxxx.xxxxxx] Received fatal signal 6
mxs_adapter(+0x3c25c)[0x55f0e0b9d25c]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f7744dd0890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f7743b84e97]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f7743b86801]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8c8b7)[0x7f77441db8b7]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92a06)[0x7f77441e1a06]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x91a69)[0x7f77441e0a69]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2e8)[0x7f77441e1418]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0x10553)[0x7f7743f47553]
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x125)[0x7f7743f47dd5]
/usr/lib/libmcsapi.so.1(+0x281ee)[0x7f77452131ee]
mxs_adapter(Z11streamTableNSt7cxx1112basic_stringIcSt11char_traitsIcESaIcEEES4+0x157)[0x55f0e0b8e617]
mxs_adapter(ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvNSt7_cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_ES8_S8_EEEEE6_M_runEv+0xac)[0x55f0e0b8ec6c]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xbd57f)[0x7f774420c57f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76db)[0x7f7744dc56db]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f7743c6788f]
Aborted (core dumped)



 Comments   
Comment by markus makela [ 2019-05-13 ]

What version of mariadb-columnstore-api do you have installed?
Also which version of the data adapter are you using?

Comment by Kyle Joiner (Inactive) [ 2019-05-13 ]

mxs_adapter -v
1.2.2 25a2c6ee295181cc9f25ed69b1ca2980744d8482

mariadb-columnstore-api/now 1.1.7-1 amd64 [installed,local]
maxscale-cdc-connector/unknown,now 2.3.6 amd64 [installed]

Comment by markus makela [ 2019-06-12 ]

Pull request: https://github.com/mariadb-corporation/mariadb-columnstore-data-adapters/pull/116

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