4.5GA FC5_64: Convertd Crashes - wrong ELF class

[dlbewley]

See: http://wiki.zimbra.com/index.php?tit..._Core_5_x86_64

I did not notice this problem with the Opensource Edition of 4.5RC2, but on an eval Network version 4.5GA, I guess that's because you can't search attachments in the Opensource version.

I'm seeing convertd crash and restart repeatedly while running imapsync. Here is the error:


2007-01-17 09:54:48,466 INFO [Convertd-2] [] convert - Processing command 'x' from client on port 39220
2007-01-17 09:54:48,494 INFO [Convertd-2] [] convert - Extracting text from image001.jpg. docId=jazIjFJND+VI3MEYRHvxGreFNJw=_2
2007-01-17 09:54:48,515 FATAL [Convertd-2] [] system - Fatal error occurred while handling connection
java.lang.UnsatisfiedLinkError: /opt/zimbra/verity/FilterSDK/bin/libKeyViewFilter.so: /opt/zimbra/verity/FilterSDK/bin/libKeyViewFilter.so: wrong ELF class: ELFCLASS32
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.jav a:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java :1676)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:993)
at com.verity.api.filter.Filter.(Unknown Source)
at com.zimbra.cs.convertd.VerityEngine.extract(Verity Engine.java:239)
at com.zimbra.cs.convertd.TransformationHandler.doTex tExtraction(TransformationHandler.java:203)
at com.zimbra.cs.convertd.TransformationHandler.proce ssCommand(TransformationHandler.java:116)
at com.zimbra.cs.tcpserver.ProtocolHandler.processCon nection(ProtocolHandler.java:231)
at com.zimbra.cs.tcpserver.ProtocolHandler.run(Protoc olHandler.java:198)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Wo rker.run(Unknown Source)
at java.lang.Thread.run(Thread.java:595)
2007-01-17 09:54:49,695 INFO [main] [] convert - Starting convertd
2007-01-17 09:54:49,760 INFO [main] [] convert - convertd is ready


I'm seeing this error even with i386 and x86_64 versions of the compat libs.


[root@localhost log]# rpm --queryformat "%{name}.%{version}.%{arch}\n" -qa |grep compat
compat-libstdc++-296.2.96.i386
compat-db.4.2.52.i386
compat-libstdc++-33.3.2.3.x86_64
compat-db.4.2.52.x86_64
compat-libstdc++-33.3.2.3.i386


Any tips for this unsupported platform?

[dlbewley]

I guess the problem is the glibc version. Convertd is not crashing while running an imapsync to a RHEL 4.4 x86_64 box. The different location of libc.so.6 caught my eye.

Are there any other known components besides the attachment indexing that will break with glibc-2.4 or is there some work around?

[root@rhel_64]# pwd
/opt/zimbra/verity/FilterSDK/bin
[root@rhel_64]# ldd libKeyViewFilter.so
        linux-gate.so.1 =>  (0xffffe000)
        libpthread.so.0 => /lib/tls/libpthread.so.0 (0xf7fc7000)
        libdl.so.2 => /lib/libdl.so.2 (0xf7fc3000)
        libc.so.6 => /lib/tls/libc.so.6 (0xf7e98000)
        /lib/ld-linux.so.2 (0x56555000)
[root@rhel_64]# rpm -qf /lib/tls/libc.so.6
glibc-2.3.4-2.25

[root@FC5_64]# pwd
/opt/zimbra/verity/FilterSDK/bin
[root@FC5_64]# ldd libKeyViewFilter.so
        linux-gate.so.1 =>  (0xffffe000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xf7fc6000)
        libdl.so.2 => /lib/libdl.so.2 (0xf7fc2000)
        libc.so.6 => /lib/libc.so.6 (0xf7e8f000)
        /lib/ld-linux.so.2 (0x56555000)
[root@FC5_64]# rpm -qf /lib/libc.so.6
glibc-2.4-11