Re: To exist or not exist ??

[Ezsra McDonald <ez...@gmail.com>]

I can rebuild indexes on one of the nodes but the second node in the
multi-master cluster is not able to rebuild indexes.

I am running M20.


Ldap search error I get:

sudo ldapsearch -H ldap://localhost:10389/  -D uid=admin,ou=system -W -z 0
-b ou=people,dc=www,dc=somewhere,dc=com -LLL  -s sub -x "(objectclass=*)"
Internal (implementation specific) error (80)
Additional information: OTHER: failed for MessageType : SEARCH_REQUEST
Message ID : 2
    SearchRequest
        baseDn : 'ou=people,dc=www,dc=somewhere,dc=com'
        filter : '(objectClass=*)'
        scope : whole subtree
        typesOnly : false
        Size Limit : no limit
        Time Limit : no limit
        Deref Aliases : never Deref Aliases
        attributes :
org.apache.directory.api.ldap.model.message.SearchRequestImpl@1c3fc51: null




Here is the error I get with partition-plumber

sudo java -jar partition-plumber.jar -d
/opt/servers/ApacheDS/var/lib/default -p dc=www,dc=somewhere,dc=com
org.apache.directory.api.ldap.model.exception.LdapOtherException:
java.io.UTFDataFormatException
        at
org.apache.directory.server.core.api.partition.AbstractPartition.initialize(AbstractPartition.java:94)
        at
org.apache.directory.server.core.DefaultDirectoryService.initialize(DefaultDirectoryService.java:1807)
        at
org.apache.directory.server.core.DefaultDirectoryService.startup(DefaultDirectoryService.java:1244)
        at
org.apache.directory.server.ApacheDsService.initDirectoryService(ApacheDsService.java:318)
        at
org.apache.directory.server.ApacheDsService.start(ApacheDsService.java:182)
        at
org.apache.directory.PartitionPlumber.start(PartitionPlumber.java:72)
        at
org.apache.directory.PartitionPlumber.main(PartitionPlumber.java:378)
Caused by:
org.apache.directory.api.ldap.model.exception.LdapOtherException:
java.io.UTFDataFormatException
        at
org.apache.directory.server.core.api.partition.AbstractPartition.initialize(AbstractPartition.java:94)
        at
org.apache.directory.server.core.shared.partition.DefaultPartitionNexus.addContextPartition(DefaultPartitionNexus.java:800)
        at
org.apache.directory.server.core.shared.partition.DefaultPartitionNexus.doInit(DefaultPartitionNexus.java:224)
        at
org.apache.directory.server.core.api.partition.AbstractPartition.initialize(AbstractPartition.java:89)
        ... 6 more
Caused by: org.apache.directory.api.ldap.model.cursor.CursorException:
java.io.UTFDataFormatException
        at
org.apache.directory.server.core.partition.impl.btree.jdbm.NoDupsCursor.next(NoDupsCursor.java:311)
        at
org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmPartition.buildUserIndex(JdbmPartition.java:351)
        at
org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmPartition.doInit(JdbmPartition.java:218)
        at
org.apache.directory.server.core.api.partition.AbstractPartition.initialize(AbstractPartition.java:89)
        ... 9 more
Caused by: java.io.UTFDataFormatException
        at
java.io.ObjectInputStream$BlockDataInputStream.readUTFSpan(ObjectInputStream.java:3111)
        at
java.io.ObjectInputStream$BlockDataInputStream.readUTFBody(ObjectInputStream.java:3055)
        at
java.io.ObjectInputStream$BlockDataInputStream.readUTF(ObjectInputStream.java:2867)
        at java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1073)
        at
org.apache.directory.api.ldap.model.entry.StringValue.readExternal(StringValue.java:518)
        at
org.apache.directory.api.ldap.model.entry.DefaultAttribute.readExternal(DefaultAttribute.java:2084)
        at
org.apache.directory.server.core.partition.impl.btree.jdbm.EntrySerializer.deserialize(EntrySerializer.java:219)
        at jdbm.btree.BPage.deserialize(BPage.java:1188)
        at jdbm.btree.BPage.deserialize(BPage.java:81)
        at jdbm.recman.BaseRecordManager.fetch(BaseRecordManager.java:329)
        at jdbm.recman.CacheRecordManager.fetch(CacheRecordManager.java:264)
        at jdbm.btree.BPage.loadBPage(BPage.java:949)
        at jdbm.btree.BPage.access$000(BPage.java:81)
        at jdbm.btree.BPage$Browser.getNext(BPage.java:1395)
        at
org.apache.directory.server.core.partition.impl.btree.jdbm.NoDupsCursor.next(NoDupsCursor.java:291)
        ... 12 more

On Wed, Sep 2, 2015 at 7:43 PM, Kiran Ayyagari <ka...@apache.org> wrote:

> On Thu, Sep 3, 2015 at 5:52 AM, Ezsra McDonald <ez...@gmail.com>
> wrote:
>
> > Does anyone know what to do?  Is there a way to recreate the master.db
> > file?
> >
> >
> On Tue, Sep 1, 2015 at 3:47 PM, Ezsra McDonald <ez...@gmail.com>
> > wrote:
> >
> > > I had a user who could not login using his LDAP creds. When I
> > investigated
> > > I found that his record exists in one instance but not the other. So I
> > > tried exporting his record and importing it to the second instance.
> > >
> > > If I chose to Add the entry I get "Add: ERR_250_ENTRY_ALREADY_EXISTS"
> > >
> > > So, I choose to update his entry and get "NO_SUCH_OBJECT: failed for
> > > MessageType : MODIFY_REQUEST"
> >
> this is most likely due to index corruption, please take a look at this
> thread
>
> http://markmail.org/thread/jtpmbsivolpyb5sc#query:+page:1+mid:huaqvbqi7djc4swb+state:results
> and see if those instructions fix the issue.
>
> As usual, backup a copy before you experiment.
>
> > >
> > > I exported the People OU from both nodes and ran a diff on them. There
> > are
> > > 4 entries in node1 but not in node2. There are 7 entries in node2 but
> not
> > > in node1.
> > >
> > > I went to the partition folder and grepped for the UID.
> > >
> > > The server with the valid user record node1
> > >
> > >      -bash-3.2$ grep 682402b4 *
> > >      Binary file 1.3.6.1.4.1.18060.0.4.1.2.50.db matches
> > >      Binary file master.db matches
> > >
> > >  The server with the corrupt user record node2
> > >
> > >      -bash-3.2$ grep 682402b4 *
> > >      Binary file 1.3.6.1.4.1.18060.0.4.1.2.50.db matches
> > >
> > > It appears there may be some issues with the master.db file.
> > >
> > > Any idea what is going on here? How can I resolve this issue?
> > >
> > > Additional info:
> > >    ADS M20
> > >    Multi-Master mode
> > >
> >
>
>
>
> --
> Kiran Ayyagari
> http://keydap.com
>