To Fix The Migration Exception: An Error Occurred While Getting The Version From The Database.

To Fix The Migration Exception: An Error Occurred While Getting The Version From The Database.

If you’re getting a migration exception and there was an error getting the version from the database, this article should help.

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    migrationexception an error occurred getting the version from the database

    When initializing download of packages from opennms, the following error may occur:

    Show me what I’m doing wrong or suggest how to fix it

    Sets up tables, users, and other PostgreSQL settings.15:48:58.468 [Main] WARN org.opennms.install.Installer - Unable to manually create file: /usr/share/opennms/etc/libraries.properties- Using the SQL directory ... /usr/share/opennms/etc- Using create.sql ... /usr/share/opennms/etc/create.sql15:48:58.496 [Core] INFO org.opennms.core.schema.Migrator (space) Checking the database versionjava.lang.reflect. throwing the target exception   at sun.reflect.NativeMethodAccessorImpl.invoke0 (native method)   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)   on java.lang.reflect.Method.invoke(Method.java:498)    at org.opennms.bootstrap.Bootstrap$4.run(Bootstrap.java:525)   In java.lang.Thread.run(Thread.java:748)Reason: org.opennms.core.schema.MigrationException: An error occurred while getting version from database    at org.opennms.core.schema.Migrator.getDatabaseVersion(Migrator.java:183)    with org.opennms.core.schema.Migrator.validateDatabaseVersion(Migrator.java:211)    here at org.opennms.install.Installer.install(Installer.java:245)    org.opennms.install.Installer.main(Installer.java:991)    ... a lot othersCaused by: org.postgresql.util.PSQLException: Fatal password: Authentication failed for user 'postgres'    Org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication problems (ConnectionFactoryImpl.java:446)   At org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl (ConnectionFactoryImpl.java:220)    available at org.postgresql.core.ConnectionFactory.openConnection (ConnectionFactory.java:55)    at org.postgresql.jdbc.PgConnection.  (PgConnection.java:219)    at org.postgresql.Driver.makeConnection (Driver.java:407)    at org.postgresql.Driver.connect (Driver.java:275)    with java.sql.DriverManager.getConnection (DriverManager.java:664)   In java.sql.DriverManager.getConnection (DriverManager.java:208)    by calling org.opennms.core.db.install.SimpleDataSource.getConnection (SimpleDataSource.java:113)    at org.opennms.core.schema.Migrator.getDatabaseVersion (Migrator.java:171)    ... more 9 

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    [opennms-install] Error installing OpenNMS

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  • I am new to Linux. I tried to install OpenNMS with parametersand 64-bit version of Debian
    v6.3.
    I get the following error message:

    Exception in thread “main” org.opennms.core.schema.MigrationException: An error occurred while getting the correct database version
    in
    org.opennms.core.schema.Migrator
    in . getDatabaseVersion(Migrator.java:178)
    on
    org.opennms.core.schema.Migrator.validateDatabaseVersion(Migrator.java:206)
    on org.opennms.install.Installer.install(Installer.java :226)
    on org.opennms.install.Installer.main(Installer.java:949)
    Cause: org.postgresql.util.PSQLException: Connection failed. Make sure
    that the hostname and interface are correct, and that the postmaster often
    accepts TCP/IP connections.

    # TYPE DATABASE USER CIDR-ADDRESS METHOD
    # “local” really only for Unix domain socket connections
    local all more or less all ident sameuser
    # IPv4 local connections: < br>host all lot 127.0.0.1/32 ident sameuser
    host all 192.168.15.0/24 ident sameuser
    # Local IPv6 connections:
    host all all ::1/128 ident sameuser
    If I restart the PostgreSQL service , nothing works:

    [***@opennms data]# /sbin/service postgresql restart
    Stop Postgresql service: [OK]
    Start Postgresql service: [FAILED]
    Looks like my website is being denied access to iptables? How can I open
    using localhost for PostgreSQL on localhost?

    migrationexception an error occurred getting the version from the database

    Hi Jens,

    I think your pr The problem is that you (the script knows that it is running) are trying to access the
    database through a user, but the script can be described as accessing someone else’s useful username, I
    Let’s assume that this is root, and their usernames do not necessarily match either.
    To fix the problem, replace “ident sameuser” with “trust” in / var / lib / pgsql / data / pg_hba. And postgres config system

    Contributed by Jens Jonsson
    Hello!
    I’m new to Linux. I tried to install OpenNMS on my Debian machine v6.3 64-bit.
    Exception in “main” thread org.opennms.core.schema.MigrationException:
    Failed to insert database version
    in section
    org.opennms.core.schema.Migrator.getDatabaseVersion (Migrator.java:178)
    under
    org.opennms.core.schema.Migrator.validateDatabaseVersion (Migrator.java: 206)
    under org.opennms.install.Installer.install (Installer.java:226)
    under org.opennms.install.Installer.main (Installer.java:949)
    Reason: org.postgresql. util.PSQLException: Connection refused. Make sure that the hostname and port are sufficient and that the postmaster is probably accepting
    TCP / IP connections.
    I changed the data in /var/lib/pgsql/data/pg_hba.conf and it looks bad # USER TYPE DATABASE CIDR ADDRESS METHOD

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    Migrationexception Ocorreu Um Erro Ao Obter A Versao Do Banco De Dados
    La Excepcion De Migracion Se Produjo Un Error Al Obtener La Version De La Base De Datos
    Migrationexception Proizoshla Oshibka Pri Poluchenii Versii Iz Bazy Dannyh
    Wyjatek Migracji Wystapil Blad Podczas Pobierania Wersji Z Bazy Danych
    Migrationexception Si E Verificato Un Errore Durante Il Recupero Della Versione Dal Database
    Migrationexception Beim Abrufen Der Version Aus Der Datenbank Ist Ein Fehler Aufgetreten
    Migrationexception Ett Fel Uppstod Nar Versionen Hamtades Fran Databasen
    마이그레이션 예외 데이터베이스에서 버전을 가져오는 동안 오류가 발생했습니다
    Migratieuitzondering Er Is Een Fout Opgetreden Bij Het Ophalen Van De Versie Uit De Database
    Migrationexception Une Erreur S Est Produite Lors De L Obtention De La Version A Partir De La Base De Donnees