java.sql.SQLException: Problems with loading native library/missing methods: /home/timesten/TimesTen/tt1122/lib/libttJdbc.so: libtten.so: cannot open shared object file: No such file or directory at com.timesten.jdbc.JdbcOdbcConnection.connect(JdbcOdbcConnection.java:1794) at com.timesten.jdbc.TimesTenDriver.connect(TimesTenDriver.java:305) at com.timesten.jdbc.TimesTenDriver.connect(TimesTenDriver.java:161) at java.sql.DriverManager.getConnection(DriverManager.java:620) at java.sql.DriverManager.getConnection(DriverManager.java:222) at Test.main(Test.java:15)
Thankyou
Code Example:
try{ String driverName = "com.timesten.jdbc.TimesTenClientDriver"; // "sun.jdbc.odbc.JdbcOdbcDriver" String Url = "jdbc:timesten:client:dsn=timestendb_1122"; //"jdbc:odbc:timestendb_1122"; if(args.length >= 2){ driverName = args[0]; Url = args[1]; } System.out.println("driverName=" + driverName); System.out.println("Url=" + Url); System.out.println("classPath=" + System.getProperty("java.library.path")); Class.forName(driverName).newInstance(); // Open a connection to TimesTen Connection conn = DriverManager.getConnection(Url); if(conn != null){ System.out.println("okay"); } else{ System.out.println("fail"); } conn.close(); } catch (SQLException e) { e.printStackTrace(); }
odbc.ini config:
[ODBC Data Sources] timestendb_11221=TimesTen 11.2.2 Driver [timestendb_1122] TTC_SERVER=(Host || IP) UID=Username PWD=Password TTC_SERVER_DSN=Cachedb01
Error: java.sql.SQLException: Problems with loading native library/missing methods: /opt/TimesTen/tt1122/lib/libttJdbcCS.so: libttclient.so: cannot open shared object file: No such file or directory
Resolve:
Check if exists:
$ldd /opt/TimesTen/tt1122/lib/libttJdbcCS.so
Screen:
linux-vdso.so.1 => (0x00007fff039b4000) libttclient.so => not found libttco.so => not found libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f57d642e000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f57d6218000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f57d5e58000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f57d5c53000) /lib64/ld-linux-x86-64.so.2 (0x00007f57d6876000)
Check directory timesten client: $ ll /opt/TimesTen/tt1122/lib/libttclient.so
Go to to file to add share lib : sudo vi /etc/ld.so.conf.d/extension.conf -> Add: /opt/TimesTen/tt1122/lib
Check Again
java -Djava.library.path=/opt/TimesTen/tt1122/lib -jar test1.jar
Code Print:
driverName=com.timesten.jdbc.TimesTenClientDriver Url=jdbc:timesten:client:dsn=timestendb_1122 classPath=/opt/TimesTen/tt1122/lib java.sql.SQLException: [TimesTen][TimesTen 11.2.2.5.0 CLIENT]Cannot find the requested DSN (timestendb_1122) in ODBCINI, Unable to open /var/TimesTen/tt1122/sys.odbc.ini. Permission denied
Resolve:
export ODBCINI=/etc/odbc.ini (if you used odbc driver)export ODBCINI=/var/TimesTen/tt1122/sys.odbc.ini (if used timesten driver)
Can be add bash file for user:
nano /home/nhatvd/.bashrc export ODBCINI=/etc/odbc.ini $ ldd /opt/TimesTen/tt1122/lib/libttJdbcCS.so linux-vdso.so.1 => (0x00007fff429fe000) libttclient.so => /opt/TimesTen/tt1122/lib/libttclient.so (0x00007fd7977ee000) libttco.so => /opt/TimesTen/tt1122/lib/libttco.so (0x00007fd797520000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fd797223000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fd79700d000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd796c4d000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fd796a48000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fd796748000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fd79652b000) libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007fd796310000) /lib64/ld-linux-x86-64.so.2 (0x00007fd797b12000)
Result:
$ java -Djava.library.path=/opt/TimesTen/tt1122/lib -jar test1.jar
Code Print:
driverName=com.timesten.jdbc.TimesTenClientDriver Url=jdbc:timesten:client:dsn=timestendb_1122 classPath=/opt/TimesTen/tt1122/lib
okay
DONE.
