I am trying to load mod_mem_cache.so in SUSE Linux Enterprise Server 11, by doing
LoadModule memcache /path/to/mem_cache.so.
But I got this:
httpd2: Syntax error on line 113 of /etc/apache2/httpd.conf: Syntax error on line 43 of /etc/apache2/sysconfig.d/loadmodule.conf: Can't locate API module structure `memcache' in file /usr/lib/php5/extensions/memcache.so: /usr/lib/php5/extensions/memcache.so: undefined symbol: memcache
This memcached is installed using Zypper, through our repository.
How can I fix this?
Memcache is not a Apache extension, it is a PHP one. You will need to edit your PHP configuration to include the line:
extension memcache.so
From the looks of that error message, the extension is already in the default extensions directory, but if not, alter the extension_dir setting to read:
extension_dir = "/usr/lib/php5/extensions"
Then restart Apache, and check your PHPinfo.
Related
While i'm trying to start apache2, error occures:
Syntax error on line 146 of /etc/apache2/apache2.conf:
Syntax error on line 1 of /etc/apache2/mods-enabled/server.load:
Cannot load /opt/dfplatform/bin/mod_server.so into server:
libjsoncpp.so.1: cannot open shared file: No such file or directory
So apache cannot see jsoncpp library, despite it stored in /usr/lib/x86_64-linux-gnu directory, along with other libraries, which apache perfectly finds. Both apache2 and library installed via apt install recently, so it must be fresh versions.
Why does apache don't want to see this specific library? Is it really something about versions and I must install older apache2/libjsoncpp?
I have installed the solr service on a LINUX environment. Now trying to start the service using the below command
service solr start
After executing this command, am getting below error from the server
Waiting to see Solr listening on port 8080 [-] Still not seeing Solr listening on 8080 after 30 seconds!
tail: cannot open `/var/solr/logs/solr.log' for reading: No such file or directory
I created the solr.log file manually and placed it under the above mentioned path, But as soon, i issue the command "service solr start" . The solr.log file will be renamed and there won't be any new file created with the solr.log. hence the service fails to start. Could anyone let me know how to tackle this issue.
Thanks in advance.
I had a similar issue, and was able to find a hint in the /var/solr/logs/solr-8983-console.log
Originally I had been using Java 8, and Solr was working just fine for me.
When I switched to Java 11, Solr would have the issue you reported.
The log file contained the following:
Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
Unrecognized VM option 'UseParNewGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
I switched back to Java 8 and Solr started just fine.
First, did you use the procedure provided to install the Solr service page 461
Second, did you set the proper overrides to the environment defaults in a solr.in.sh script (p. 462 of the ref manual). You also need to make sure that the LOG4J_PROPS in the solr.in.sh file points to your log4j.properties file. Also make sure that SOLR_LOGS_DIR is pointing to the correct place.
If all that is correct, then check that the values in your log4j.properties file are set correctly (p. 468 of the ref manual).
You can get the reference manual here: https://www.apache.org/dyn/closer.lua/lucene/solr/ref-guide/ if you don't have it already.
I had a tough time getting Solr to run as a service, but in the end I simply wasn't reading carefully enough.
I am configuring Tibco EMS 7.0 server on Solaris 10 from the default file based store to a Database Store (Oracle RAC). Starting the instance the log shows the following JVM error:
2014-09-18 14:34:36.729 Logging into file '/lcl/dev/logs/tibco/jmspm2.log'
2014-09-18 14:34:36.729 ERROR: Error Loading JVM: ld.so.1: tibemsd64: fatal: /lcl/dev /apps/tibco/components/eclipse/_jvm/lib/sparc/libjvm.so/lib/sparcv9/server/libjvm.so: Not a directory
I have installed hibernate 3.2.5.001 from Tibco that uses the Eclipse JVM and files. Also istalled the recommended instantclient_11_2 that includes ojdbc5.
Below is my modified tibemsd.conf with dbstore_classpath, dbstore_driver_name, dbstore_driver_dialect, jre_library as:
dbstore_classpath = /lcl/dev/apps/tibco/components/eclipse/plugins/com.tibco.tpcl.org.hibernate_3.2.5.001/hibernate3.jar;/lcl/dev/apps/tibco/ems/7.0/bin/dom4j-1.6.1.jar;/lcl/dev/apps/tibco/ems/7.0/bin/commons-collections-2.1.1.jar;/lcl/dev/apps/tibco/ems/7.0/bin/commons-logging-1.0.4.jar;/lcl/dev/apps/tibco/ems/7.0/bin/ehcache-1.2.3.jar;/lcl/dev/apps/tibco/jta.jar;/lcl/dev/apps/tibco/ems/7.0/bin/cglib-2.1.3.jar;/lcl/dev/apps/tibco/antlr-2.7.6.jar;/lcl/dev/apps/tibco/ems/7.0/bin/antlr-2.7.6.jar;/lcl/dev/apps/tibco/components/eclipse/plugins/com.tibco.tpcl.org.com.mchange.c3p0_0.9.1.001/c3p0-0.9.1.jar;/lcl/dev/apps/tibco//ems/7.0/bin/asm.jar;/lcl/dev/apps/tibco/asm-attrs.jar;/lcl/dev/apps/tibco;../db_components/instantclient_11_2/ojdbc5.jar
dbstore_driver_name = oracle.jdbc.driver.OracleDriver
dbstore_driver_dialect = org.hibernate.dialect.Oracle10gDialect
jre_library = /lcl/dev/apps/tibco/components/eclipse/_jvm/lib/sparc/libjvm.so
I get the same error when I installed jdk1.5.0_71 and attempted to call ./jdk1.5.0_71/jre/lib/sparc/libjvm.so
I get the same error when set jre_library to: /lcl/dev/apps/tibco/components/eclipse/_jvm/lib/sparc since it appears to be looking for a directory.
Questions:
Is the ld.so.1 libray required (can't find it)?
Any ideas how to resolve this error and configure Java?
Solved!
I installed Java 1.6 via jdk1.6.0_45 and it worked! Below are the JRE settings that were used.
# jre_library = "/lcl/dev/apps/tibco/jdk1.6.0_45/jre/lib/sparcv9/server/libjvm.so" # This also works
jre_library = "/lcl/dev/apps/tibco/jdk1.6.0_45/jre" # This path works too, more consise
jre_option = -Xmx256m
I almost managed to deploy a CakePHP-application on CentOS-server, but it still needs little configuration. I have enabled mod_rewrite in /etc/httpd/conf/httpd.conf and restarted apache-server.
Then I have put Cake core library in /home/user/cakephp-core/
I get message "500 internal error" when i try to go to this page through web-browser.
In apache-logs I found following messages:
PHP Warning: include(/$HOME/cakephp-core/lib/Cake/bootstrap.php): failed to open stream: Permission denied in /srv/www/site/public_html/main/index.php on line 96
PHP Warning: include(): Failed opening '/$HOME/cakephp-core/lib/Cake/bootstrap.php' for inclusion (include_path='.:/usr/share/pear:/usr/share/php') in /srv/www/site/public_html/main/index.php on line 96
PHP Fatal error: CakePHP core could not be found. Check the value of CAKE_CORE_INCLUDE_PATH in APP/webroot/index.php. It should point to the directory containing your /cake core directory and your /vendors root directory. in /srv/www/site/public_html/main/index.php on line 101
it says something about "permission denied"... to whom I should give permissions and where? I gave "apache:apache" to tmp/-folder... Any ideas?
Simply read the log and try to understand it.
It pretty clearly tells you what has insufficient permissions. The linux command to set permissions is chmod. You also want to make sure, as the text already tells you, that your CakePHP core include path is correct. Double check that too.
I am getting an exception trying to use update/extract with PDF files
My Set up is:-
Ubuntu Server 11.10
Tomcat 6
Solr 3.5.0.2011.11.22.15.54.38
I can browse to solr/admin OK
I have put all the contrib/extract and apache-solr-cell3.5.0.jar libraries into the tomcat folder webapps/solr/WEB-INF/lib
I am calling extract using:-
curl "http://localhost:8080/solr/update/extract?uprefix=attr_&fmap.content=attr_content&commit=true" -F "file=/path/to/my.pdf"
error is
java.lang.NoClassDefFoundError: org/apache/tika/mime/MimeTypeException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:383)
at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:425)
at org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:461)
at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHandler(RequestHandlers.java:248)
at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:239)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
Would appreciate any pointers - the only time this error seems to come up elsewhere is with Nutch and cached results.
I have tried sending the mimetype in the querystring and also a *.doc file but got the same error.
According to the error message it is not a MimeTypeException exception you get: The problem is a NoClassDefFoundError, because Solr cannot load the class MimeTypeException.
Normally this class is present in tika-core.jar.
Make sure you actually have that file and also check if you have a lib statement in your solrconfig.xml pointing to the right directory.
This was due to the basic error of copying the necessary tika libraries (to tomcat6/webapps/solr/WEB-INF/lib) but leaving ownership of the jar files as ROOT instead of chown-ing them to TOMCAT6. After setting the right permission and restarting Tomcat it started working OK
Found the solution of this problem, I was using SolrJ to update my pdf indexing.
after deploy solr to tomcat, I didn't include the following libraries into the tomcat/webapp
and I get all the lazy loading problem, etc etc
I even try to get apache tika...
until I do this...
shutdown tomcat
\apache-solr-3.5.0\contrib\extraction
copy the libraries above to below
\apache-tomcat-7.0.26\webapps\solr\WEB-INF\lib
startup tomcat
cheers