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yacy_search_server/htroot/IndexReIndexMonitor_p.java

121 lines
5.2 KiB

/**
* IndexReIndexMonitor_p Copyright 2013 by Michael Peter Christen First released
* 29.04.2013 at http://yacy.net
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt If not, see
* <http://www.gnu.org/licenses/>.
*/
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.cora.sorting.OrderedScoreMap;
import net.yacy.kelondro.workflow.BusyThread;
import net.yacy.migration;
import net.yacy.crawler.RecrawlBusyThread;
import net.yacy.search.Switchboard;
import net.yacy.search.index.ReindexSolrBusyThread;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;
public class IndexReIndexMonitor_p {
public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, final serverObjects post, final serverSwitch env) {
final Switchboard sb = (Switchboard) env;
final serverObjects prop = new serverObjects();
prop.put("docsprocessed", "0");
prop.put("currentselectquery","");
BusyThread reidxbt = sb.getThread(ReindexSolrBusyThread.THREAD_NAME);
if (reidxbt == null) {
if (post != null && post.containsKey("reindexnow") && sb.index.fulltext().connectedLocalSolr()) {
migration.reindexToschema(sb);
prop.put("querysize", "0");
prop.put("infomessage","reindex job started");
reidxbt = sb.getThread(ReindexSolrBusyThread.THREAD_NAME); //get new created job for following posts
}
}
if (reidxbt != null) {
prop.put("reindexjobrunning", 1);
prop.put("querysize", reidxbt.getJobCount());
if (reidxbt instanceof ReindexSolrBusyThread) {
prop.put("docsprocessed", ((ReindexSolrBusyThread) reidxbt).getProcessed());
prop.put("currentselectquery","q="+((ReindexSolrBusyThread) reidxbt).getCurrentQuery());
// prepare list of fields in queue
final OrderedScoreMap<String> querylist = ((ReindexSolrBusyThread) reidxbt).getQueryList();
if (querylist != null) {
int i = 0;
for (String oneqs : querylist) { // just use fieldname from query (fieldname:[* TO *])
prop.put("reindexjobrunning_fieldlist_"+i+"_fieldname", oneqs.substring(0, oneqs.indexOf(':')));
prop.put("reindexjobrunning_fieldlist_"+i+"_fieldscore", querylist.get(oneqs));
i++;
}
prop.put("reindexjobrunning_fieldlist", querylist.size());
} else {
prop.put("reindexjobrunning_fieldlist", 0);
}
}
if (post != null && post.containsKey("stopreindex")) {
sb.terminateThread(ReindexSolrBusyThread.THREAD_NAME, false);
prop.put("infomessage", "reindex job stopped");
prop.put("reindexjobrunning",0);
} else {
prop.put("infomessage", "reindex is running");
}
} else {
prop.put("reindexjobrunning", 0);
if (sb.index.fulltext().connectedLocalSolr()) {
prop.put("querysize", "is empty");
prop.put("infomessage", "no reindex job running");
} else {
prop.put("querysize", "");
prop.putHTML("infomessage", "! reindex works only with embedded Solr index !");
}
}
// recrawl job handling
BusyThread recrawlbt = sb.getThread(RecrawlBusyThread.THREAD_NAME);
if (recrawlbt == null) {
if (post != null && post.containsKey("recrawlnow") && sb.index.fulltext().connectedLocalSolr()) {
sb.deployThread(RecrawlBusyThread.THREAD_NAME,
"ReCrawl",
"recrawl existing documents",
null,
new RecrawlBusyThread(Switchboard.getSwitchboard()),
1000);
recrawlbt = sb.getThread(RecrawlBusyThread.THREAD_NAME);
}
}
if (recrawlbt != null) {
if (post != null && post.containsKey("stoprecrawl")) {
sb.terminateThread(RecrawlBusyThread.THREAD_NAME, false);
prop.put("recrawljobrunning",0);
} else {
prop.put("recrawljobrunning", 1);
prop.put("recrawljobrunning_docCount", ((RecrawlBusyThread) recrawlbt).urlsfound);
}
} else {
prop.put("recrawljobrunning", 0);
}
// return rewrite properties
return prop;
}
}