/**
* Creates a new core based on a CoreDescriptor.
*
* @param dcore a core descriptor
* @param publishState publish core state to the cluster if true
* @return the newly created core
*/
private SolrCore create(CoreDescriptor dcore, boolean publishState) {
if (isShutDown) {
throw new SolrException(ErrorCode.SERVICE_UNAVAILABLE, "Solr has been shutdown.");
}
SolrCore core = null;
try {
MDCLoggingContext.setCore(core);
SolrIdentifierValidator.validateCoreName(dcore.getName());
if (zkSys.getZkController() != null) {
zkSys.getZkController().preRegister(dcore);
}
ConfigSet coreConfig = coreConfigService.getConfig(dcore);
log.info(
"Creating SolrCore '{}' using configuration from {}",
dcore.getName(),
coreConfig.getName());
core = new SolrCore(dcore, coreConfig);
// always kick off recovery if we are in non-Cloud mode
if (!isZooKeeperAware() && core.getUpdateHandler().getUpdateLog() != null) {
core.getUpdateHandler().getUpdateLog().recoverFromLog();
}
registerCore(dcore.getName(), core, publishState);
return core;
} catch (Exception e) {
coreInitFailures.put(dcore.getName(), new CoreLoadFailure(dcore, e));
log.error("Error creating core [{}]: {}", dcore.getName(), e.getMessage(), e);
final SolrException solrException =
new SolrException(
ErrorCode.SERVER_ERROR, "Unable to create core [" + dcore.getName() + "]", e);
if (core != null && !core.isClosed()) IOUtils.closeQuietly(core);
throw solrException;
} catch (Throwable t) {
SolrException e =
new SolrException(
ErrorCode.SERVER_ERROR,
"JVM Error creating core [" + dcore.getName() + "]: " + t.getMessage(),
t);
log.error("Error creating core [{}]: {}", dcore.getName(), t.getMessage(), t);
coreInitFailures.put(dcore.getName(), new CoreLoadFailure(dcore, e));
if (core != null && !core.isClosed()) IOUtils.closeQuietly(core);
throw t;
} finally {
MDCLoggingContext.clear();
}
}
private void checkSearch(SolrCore core) throws IOException {
addLazy(core, "id", "0");
addLazy(core, "id", "1", "v_t", "Hello Dude");
addLazy(core, "id", "2", "v_t", "Hello Yonik");
addLazy(core, "id", "3", "v_s", "{!literal}");
addLazy(core, "id", "4", "v_s", "other stuff");
addLazy(core, "id", "5", "v_f", "3.14159");
addLazy(core, "id", "6", "v_f", "8983");
SolrQueryRequest req = makeReq(core);
CommitUpdateCommand cmtCmd = new CommitUpdateCommand(req, false);
core.getUpdateHandler().commit(cmtCmd);
// Just get a couple of searches to work!
assertQ(
"test prefix query",
makeReq(core, "q", "{!prefix f=v_t}hel", "wt", "xml"),
"//result[@numFound='2']");
assertQ(
"test raw query",
makeReq(core, "q", "{!raw f=v_t}hello", "wt", "xml"),
"//result[@numFound='2']");
// no analysis is done, so these should match nothing
assertQ(
"test raw query",
makeReq(core, "q", "{!raw f=v_t}Hello", "wt", "xml"),
"//result[@numFound='0']");
assertQ(
"test raw query",
makeReq(core, "q", "{!raw f=v_f}1.5", "wt", "xml"),
"//result[@numFound='0']");
}
private void addLazy(SolrCore core, String... fieldValues) throws IOException {
UpdateHandler updater = core.getUpdateHandler();
AddUpdateCommand cmd = new AddUpdateCommand(makeReq(core));
cmd.solrDoc = sdoc((Object[]) fieldValues);
updater.addDoc(cmd);
}
