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https://issues.apache.org/jira/browse/IGNITE-8702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16503332#comment-16503332
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Igor Sapego commented on IGNITE-8702:
-------------------------------------
It seems that informatica assumes that ODBC driver is thread-safe and tries to
destroy connection, while another thread still sending data to a server.
> Crash in ODBC driver under Informatica connection checker
> ---------------------------------------------------------
>
> Key: IGNITE-8702
> URL: https://issues.apache.org/jira/browse/IGNITE-8702
> Project: Ignite
> Issue Type: Bug
> Components: odbc
> Affects Versions: 2.4
> Reporter: Ilya Kasnacheev
> Assignee: Igor Sapego
> Priority: Major
>
> I'm trying to connect Informatica to Ignite via ODBC.
> When I try to specify my connection as a ready-made DSN by its name, it
> starts connecting to remote but then fails:
> {code}
> [ikasnacheev@lab15 ODBC7.1]$ IGNITE_ODBC_LOG_PATH=/home/ikasnacheev/odbc2.log
> INFA_HOME=/storage/ssd/ikasnacheev
> LD_LIBRARY_PATH=/storage/ssd/ikasnacheev/ODBC7.1/lib:$LD_LIBRARY_PATH:/storage/ssd/ikasnacheev/services/shared/bin
> /storage/ssd/ikasnacheev/java/jre/bin/java -d64 -DpwdDecrypt=true
> -DconnectionName=Lab -DuserName=lab -Dpassword="nq/Jypc7Q2EhoQ2iAQlOCA=="
> -DconnectionString=LABignite -DdataStoreType=ODBC
> -DINFA_HOME=/storage/ssd/ikasnacheev -classpath
> '.:/storage/ssd/ikasnacheev/services/AdministratorConsole/webapps/administrator/WEB-INF/lib/*:/storage/ssd/ikasnacheev/services/shared/jars/platform/*:/storage/ssd/ikasnacheev/services/shared/jars/thirdparty/*:/storage/ssd/ikasnacheev/plugins/osgi/*:/storage/ssd/ikasnacheev/plugins/infa/*:/storage/ssd/ikasnacheev/plugins/dynamic/*'
> com.informatica.adminconsole.app.chain.commands.TestODBCConnection
> ...
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> # SIGSEGV (0xb) at pc=0x00007faeb806d5e4, pid=26471, tid=140392269498112
> #
> # JRE version: Java(TM) SE Runtime Environment (8.0_77-b03) (build
> 1.8.0_77-b03)
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.77-b03 mixed mode
> linux-amd64 compressed oops)
> # Problematic frame:
> # C [libignite-odbc.so+0x2c5e4]
> ignite::odbc::system::TcpSocketClient::Connect(char const*, unsigned short,
> int, ignite::odbc::diagnostic::Diagnosable&)+0x7b4
> {code}
> The contents of Ignite driver log file as follows:
> {code}
> SQLAllocEnv: SQLAllocEnv called
> SQLSetEnvAttr: SQLSetEnvAttr called
> AddStatusRecord: Adding new record: ODBC version is not supported., rowNum:
> 0, columnNum: 0
> SQLAllocConnect: SQLAllocConnect called
> SQLGetInfo: SQLGetInfo called: 77 (SQL_DRIVER_ODBC_VER), 7faec08d1450, 6,
> 7faf9f5a29ee
> GetInfo: SQLGetInfo called: 77 (SQL_DRIVER_ODBC_VER), 7faec08d1450, 6,
> 7faf9f5a29ee
> SQLSetConnectOption: SQLSetConnectOption called
> SQLConnect: SQLConnect called
> SQLConnect: DSN: LABignite
> Connect: Host: 172.25.1.16, port: 10800
> Connect: Addr: 172.25.1.16
> {code}
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