Difference between revisions of "Extraction Browser"
From Knowitall
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=== Restarting the Servlet Process === | === Restarting the Servlet Process === | ||
# Log in to reliable as knowall | # Log in to reliable as knowall | ||
| − | # check that a screen called 'extractionBrowser' is not already running. If it is, switch to it (using command 'screen -r extractionBrowser') and skip the next step. | + | # check that a screen called '<tt>extractionBrowser</tt>' is not already running. If it is, switch to it (using command '<tt>screen -r extractionBrowser</tt>') and skip the next step. |
| − | # run the command 'screen -S extractionBrowser'. | + | # run the command '<tt>screen -S extractionBrowser</tt>'. |
| − | # run the command 'java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088'. This will start the extraction browser servlet listening on port 8088 (openie.cs forwards requests to reliable.cs:8088) | + | # run the command '<tt>java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088</tt>'. This will start the extraction browser servlet listening on port 8088 (openie.cs forwards requests to reliable.cs:8088) |
# If everything works normally, stdout should display a small amount of output ending with the text "STARTING", without any error messages or stack traces. At this point, the Servlet is ready to serve demo requests. | # If everything works normally, stdout should display a small amount of output ending with the text "STARTING", without any error messages or stack traces. At this point, the Servlet is ready to serve demo requests. | ||
# Verify that you can see the demo at http://openie.cs.washington.edu and optionally (if troubleshooting) http://reliable.cs.washington.edu:8088 | # Verify that you can see the demo at http://openie.cs.washington.edu and optionally (if troubleshooting) http://reliable.cs.washington.edu:8088 | ||
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=== Restarting memcached === | === Restarting memcached === | ||
# Log in to reliable as knowall | # Log in to reliable as knowall | ||
| − | # Check that memcached is not already running by running the command 'ps aux | grep memcached'. If memcached is running, you will see a process that looks like | + | # Check that memcached is not already running by running the command '<tt>ps aux | grep memcached</tt>'. If memcached is running, you will see a process that looks like |
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(current as of 12/23/2011) | (current as of 12/23/2011) | ||
* <tt>@reboot screen -dmS extractionBrowser java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088</tt> | * <tt>@reboot screen -dmS extractionBrowser java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088</tt> | ||
| − | * @reboot /home/knowall/local/opt/memcached/bin/memcached -d -m 2048 -l `hostname --ip` -p 11211 | + | * <tt>@reboot /home/knowall/local/opt/memcached/bin/memcached -d -m 2048 -l `hostname --ip` -p 11211</tt> |
Revision as of 00:18, 24 December 2011
Contents
(Re)starting the Extraction Browser Web Demo on Reliable
Restarting the Servlet Process
- Log in to reliable as knowall
- check that a screen called 'extractionBrowser' is not already running. If it is, switch to it (using command 'screen -r extractionBrowser') and skip the next step.
- run the command 'screen -S extractionBrowser'.
- run the command 'java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088'. This will start the extraction browser servlet listening on port 8088 (openie.cs forwards requests to reliable.cs:8088)
- If everything works normally, stdout should display a small amount of output ending with the text "STARTING", without any error messages or stack traces. At this point, the Servlet is ready to serve demo requests.
- Verify that you can see the demo at http://openie.cs.washington.edu and optionally (if troubleshooting) http://reliable.cs.washington.edu:8088
- Detach the screen session by pressing 'Control-a d'.
Restarting memcached
- Log in to reliable as knowall
- Check that memcached is not already running by running the command 'ps aux | grep memcached'. If memcached is running, you will see a process that looks like
Note: Extraction Browser should automatically restart itself under knowall on the machine reliable in the event of a reboot, due to the following crontab entries:
(current as of 12/23/2011)
- @reboot screen -dmS extractionBrowser java -jar ~/web/jetty/jetty-distribution-8.0.4.v20111024/webapps/extractionbrowser-1.0.0-jetty-console.war --port 8088
- @reboot /home/knowall/local/opt/memcached/bin/memcached -d -m 2048 -l `hostname --ip` -p 11211
Bug List
- Search for predicate:"is located in" yields a null error.
- Search for argument1:"United States" overconstrains the results.
