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Automating solr 4 vs 8 local server

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This commit is contained in:
Eugene Livis 2020-05-29 14:45:27 -04:00
parent d62c000943
commit cf50848d60
1 changed files with 21 additions and 26 deletions
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47
KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/Server.java
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@ -69,7 +69,6 @@ import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.util.NamedList;
import org.openide.modules.InstalledFileLocator;
import org.openide.modules.Places;
import org.openide.util.Exceptions;
import org.openide.util.NbBundle;
import org.openide.windows.WindowManager;
import org.sleuthkit.autopsy.casemodule.Case;
@ -229,8 +228,6 @@ public class Server {
private int currentSolrServerPort = 0;
private int currentSolrStopPort = 0;
private static final boolean DEBUG = false;//(Version.getBuildType() == Version.Type.DEVELOPMENT);
private static final String SOLR = "solr";
private static final String CORE_PROPERTIES = "core.properties";
private static final int NUM_COLLECTION_CREATION_RETRIES = 5;
public enum CORE_EVT_STATES {
@ -556,6 +553,14 @@ public class Server {
void start() throws KeywordSearchModuleException, SolrServerNoPortException {
startSolr(SOLR_VERSION.SOLR8);
}
private void startLocalSolrServer(Index index) throws KeywordSearchModuleException, SolrServerNoPortException {
if (IndexFinder.getCurrentSolrVersion().equals(index.getSolrVersion())) {
startSolr(SOLR_VERSION.SOLR8);
} else {
startSolr(SOLR_VERSION.SOLR4);
}
}
/**
* Tries to start a local Solr instance in a separate process. Returns
@ -566,8 +571,15 @@ public class Server {
"Server.status.failed.msg=Local Solr server did not respond to status request. This may be because the server failed to start or is taking too long to initialize.",})
void startSolr(SOLR_VERSION version) throws KeywordSearchModuleException, SolrServerNoPortException {
// If an embedded Solr server is running, we stop it.
stop();
if (isEmbeddedSolrRunning()) {
if (localServerVersion == version) {
// this version of local server is already running
return;
} else {
// wrong version of local server is running, stop it
stop();
}
}
// set which version of embedded server is currently running
localServerVersion = version;
@ -712,14 +724,6 @@ public class Server {
* Waits for the stop command to finish before returning.
*/
synchronized void stop() {
try {
if (!isEmbeddedSolrRunning()) {
return;
}
} catch (KeywordSearchModuleException ex) {
logger.log(Level.WARNING, "Unable to check if embedded server is currently runing: ", ex); //NON-NLS
}
try {
// Close any open core before stopping server
@ -955,8 +959,11 @@ public class Server {
try {
if (theCase.getCaseType() == CaseType.SINGLE_USER_CASE) {
// makes sure the proper embedded Solr server is running
startLocalSolrServer(index);
currentSolrServer = this.localSolrServer;
UserPreferences.setMaxNumShards(1);
// check if the embedded Solr server is running
if (!this.isEmbeddedSolrRunning()) {
@ -1015,18 +1022,6 @@ public class Server {
dataDir.mkdirs();
}
// In single user mode, if there is a core.properties file already,
// we've hit a solr bug. Compensate by deleting it.
// ELTODO make sure we use the proper SolrFolder, can it be a Solr 4 case?
Path corePropertiesFile = Paths.get(solr8Folder.toString(), SOLR, collectionName, CORE_PROPERTIES);
if (corePropertiesFile.toFile().exists()) {
try {
corePropertiesFile.toFile().delete();
} catch (Exception ex) {
logger.log(Level.INFO, "Could not delete pre-existing core.properties prior to opening the core."); //NON-NLS
}
}
// for single user cases, we unload the core when we close the case. So we have to load the core again.
CoreAdminRequest.Create createCoreRequest = new CoreAdminRequest.Create();
createCoreRequest.setDataDir(dataDir.getAbsolutePath());