Some more details: Drill Version - 1.4 OS - Ubuntu 14.0.4
I am running drill in embedded mode. Regards, Devender On Fri, Feb 19, 2016 at 7:26 PM, Devender Yadav <[email protected]> wrote: > HI, > > I am trying to configure user authentication in Drill. > > I am referring : > https://drill.apache.org/docs/configuring-user-authentication/ > > I copies libpam.so at /opt/pam (it does not contain any hadoop component) > > I made entry in drill-env.sh: > > export DRILLBIT_JAVA_OPTS="-Djava.library.path=/opt/pam/" > > I modified drill-override.conf: > > drill.exec { > security.user.auth { > enabled: true, > packages += "org.apache.drill.exec.rpc.user.security", > impl: "pam", > pam_profiles: [ "sudo", "login" ] > } > } > > I am getting exception: > > > java.sql.SQLException: Failure in starting embedded Drillbit: > org.apache.drill.exec.exception.DrillbitStartupException: Problem in > finding the native library of JPAM (Pluggable Authenticator Module API). > Make sure to set Drillbit JVM option 'java.library.path' to point to the > directory where the native JPAM exists.:no jpam in java.library.path > at > org.apache.drill.jdbc.impl.DrillConnectionImpl.<init>(DrillConnectionImpl.java:127) > at > org.apache.drill.jdbc.impl.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:64) > at > org.apache.drill.jdbc.impl.DrillFactory.newConnection(DrillFactory.java:69) > at > net.hydromatic.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:126) > at org.apache.drill.jdbc.Driver.connect(Driver.java:72) > at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167) > at sqlline.DatabaseConnection.getConnection(DatabaseConnection.java:213) > at sqlline.Commands.connect(Commands.java:1083) > at sqlline.Commands.connect(Commands.java:1015) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > sqlline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:36) > at sqlline.SqlLine.dispatch(SqlLine.java:742) > at sqlline.SqlLine.initArgs(SqlLine.java:528) > at sqlline.SqlLine.begin(SqlLine.java:596) > at sqlline.SqlLine.start(SqlLine.java:375) > at sqlline.SqlLine.main(SqlLine.java:268) > Caused by: org.apache.drill.exec.exception.DrillbitStartupException: > Problem in finding the native library of JPAM (Pluggable Authenticator > Module API). Make sure to set Drillbit JVM option 'java.library.path' to > point to the directory where the native JPAM exists.:no jpam in > java.library.path > at > org.apache.drill.exec.rpc.user.security.PamUserAuthenticator.setup(PamUserAuthenticator.java:53) > at > org.apache.drill.exec.rpc.user.security.UserAuthenticatorFactory.createAuthenticator(UserAuthenticatorFactory.java:90) > at org.apache.drill.exec.rpc.user.UserServer.<init>(UserServer.java:78) > at > org.apache.drill.exec.service.ServiceEngine.<init>(ServiceEngine.java:64) > at org.apache.drill.exec.server.Drillbit.<init>(Drillbit.java:190) > at org.apache.drill.exec.server.Drillbit.<init>(Drillbit.java:178) > at > org.apache.drill.jdbc.impl.DrillConnectionImpl.<init>(DrillConnectionImpl.java:117) > ... 18 more > Caused by: java.lang.UnsatisfiedLinkError: no jpam in java.library.path > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1886) > at java.lang.Runtime.loadLibrary0(Runtime.java:849) > at java.lang.System.loadLibrary(System.java:1088) > at net.sf.jpam.Pam.<clinit>(Pam.java:51) > at > org.apache.drill.exec.rpc.user.security.PamUserAuthenticator.setup(PamUserAuthenticator.java:47) > ... 24 more > > > > > Regards, > Devender >
