List of usage examples for org.apache.solr.request SolrRequestInfo SolrRequestInfo
public SolrRequestInfo(HttpServletRequest httpReq, SolrQueryResponse rsp)
From source file:org.tallison.solr.search.QueryEqualityTest.java
License:Apache License
/** * NOTE: defType is not only used to pick the parser, but, if non-null it is * also to record the parser being tested for coverage sanity checking * * @see QueryUtils#check//w w w. j av a 2 s .c o m * @see QueryUtils#checkEqual * @see #testParserCoverage */ protected void assertQueryEquals(final String defType, final SolrQueryRequest req, final String... inputs) throws Exception { if (null != defType) qParsersTested.add(defType); final Query[] queries = new Query[inputs.length]; try { SolrQueryResponse rsp = new SolrQueryResponse(); SolrRequestInfo.setRequestInfo(new SolrRequestInfo(req, rsp)); for (int i = 0; i < inputs.length; i++) { queries[i] = QParser.getParser(inputs[i], defType, true, req).getQuery(); } } finally { SolrRequestInfo.clearRequestInfo(); } for (int i = 0; i < queries.length; i++) { QueryUtils.check(queries[i]); // yes starting j=0 is redundent, we're making sure every query // is equal to itself, and that the quality checks work regardless // of which caller/callee is used. for (int j = 0; j < queries.length; j++) { QueryUtils.checkEqual(queries[i], queries[j]); } } }
From source file:org.vootoo.schema.CrossCoreFieldTest.java
License:Apache License
public String query(String coreName, String... query) throws Exception { String handler = "/select"; SolrQueryRequest req = null;//from w ww.ja va2 s . c o m try (SolrCore core = coreContainer.getCore(coreName)) { req = makeRequest(handler, core, 0, 10, query); SolrQueryResponse rsp = new SolrQueryResponse(); SolrRequestInfo.setRequestInfo(new SolrRequestInfo(req, rsp)); core.execute(core.getRequestHandler(handler), req, rsp); if (rsp.getException() != null) { throw rsp.getException(); } StringWriter sw = new StringWriter(32000); QueryResponseWriter responseWriter = core.getQueryResponseWriter(req); responseWriter.write(sw, req, rsp); return sw.toString(); } finally { if (req != null) { req.close(); } SolrRequestInfo.clearRequestInfo(); } }
From source file:org.vootoo.server.RequestProcesser.java
License:Apache License
public void handleRequest(RequestGetter requestGetter) { MDCLoggingContext.reset();//from w ww . j a v a 2 s. c om MDCLoggingContext.setNode(cores); String path = requestGetter.getPath(); solrParams = requestGetter.getSolrParams(); SolrRequestHandler handler = null; String corename = ""; String origCorename = null; try { // set a request timer which can be reused by requests if needed //req.setAttribute(SolrRequestParsers.REQUEST_TIMER_SERVLET_ATTRIBUTE, new RTimer()); // put the core container in request attribute //req.setAttribute("org.apache.solr.CoreContainer", cores); // check for management path String alternate = cores.getManagementPath(); if (alternate != null && path.startsWith(alternate)) { path = path.substring(0, alternate.length()); } // unused feature ? int idx = path.indexOf(':'); if (idx > 0) { // save the portion after the ':' for a 'handler' path parameter path = path.substring(0, idx); } boolean usingAliases = false; List<String> collectionsList = null; // Check for container handlers handler = cores.getRequestHandler(path); if (handler != null) { solrReq = parseSolrQueryRequest(SolrRequestParsers.DEFAULT, requestGetter); handleAdminRequest(handler, solrReq); return; } else { //otherwise, we should find a core from the path idx = path.indexOf("/", 1); if (idx > 1) { // try to get the corename as a request parameter first corename = path.substring(1, idx); // look at aliases if (cores.isZooKeeperAware()) { origCorename = corename; ZkStateReader reader = cores.getZkController().getZkStateReader(); aliases = reader.getAliases(); if (aliases != null && aliases.collectionAliasSize() > 0) { usingAliases = true; String alias = aliases.getCollectionAlias(corename); if (alias != null) { collectionsList = StrUtils.splitSmart(alias, ",", true); corename = collectionsList.get(0); } } } core = cores.getCore(corename); if (core != null) { path = path.substring(idx); } } //add collection name if (core == null && StringUtils.isNotBlank(requestGetter.getCollection())) { corename = requestGetter.getCollection(); core = cores.getCore(corename); } if (core == null) { if (!cores.isZooKeeperAware()) { core = cores.getCore(""); } } } if (core == null && cores.isZooKeeperAware()) { // we couldn't find the core - lets make sure a collection was not specified instead core = getCoreByCollection(cores, corename); if (core != null) { // we found a core, update the path path = path.substring(idx); } // try the default core if (core == null) { core = cores.getCore(""); if (core != null) { } } } // With a valid core... if (core != null) { MDCLoggingContext.setCore(core); final SolrConfig config = core.getSolrConfig(); // get or create/cache the parser for the core SolrRequestParsers parser = config.getRequestParsers(); // Determine the handler from the url path if not set // (we might already have selected the cores handler) if (handler == null && path.length() > 1) { // don't match "" or "/" as valid path handler = core.getRequestHandler(path); if (handler == null) { //may be a restlet path // Handle /schema/* paths via Restlet if (path.equals("/schema") || path.startsWith("/schema/")) { throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "unsupport /schema/**, use http solr"); } } // no handler yet but allowed to handle select; let's check if (handler == null && parser.isHandleSelect()) { if ("/select".equals(path) || "/select/".equals(path)) { solrReq = parseSolrQueryRequest(parser, requestGetter); invalidStates = checkStateIsValid(cores, solrReq.getParams().get(CloudSolrClient.STATE_VERSION)); String qt = solrReq.getParams().get(CommonParams.QT); handler = core.getRequestHandler(qt); if (handler == null) { throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "unknown handler: " + qt); } if (qt != null && qt.startsWith("/") && (handler instanceof ContentStreamHandlerBase)) { //For security reasons it's a bad idea to allow a leading '/', ex: /select?qt=/update see SOLR-3161 //There was no restriction from Solr 1.4 thru 3.5 and it's not supported for update handlers. throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "Invalid Request Handler ('qt'). Do not use /select to access: " + qt); } } } } // With a valid handler and a valid core... if (handler != null) { // if not a /select, create the request if (solrReq == null) { solrReq = parseSolrQueryRequest(parser, requestGetter); } if (usingAliases) { processAliases(solrReq, aliases, collectionsList); } SolrQueryResponse solrRsp = new SolrQueryResponse(); SolrRequestInfo.setRequestInfo(new SolrRequestInfo(solrReq, solrRsp)); this.execute(handler, solrReq, solrRsp); QueryResponseWriter responseWriter = core.getQueryResponseWriter(solrReq); if (invalidStates != null) solrReq.getContext().put(CloudSolrClient.STATE_VERSION, invalidStates); writeResponse(solrRsp, responseWriter, solrReq); return; // we are done with a valid handler } } logger.debug("no handler or core retrieved for {}, follow through...", path); throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "no handler or core retrieved for " + path); } catch (Throwable ex) { sendError(core, solrReq, ex); // walk the the entire cause chain to search for an Error Throwable t = ex; while (t != null) { if (t instanceof Error) { if (t != ex) { logger.error( "An Error was wrapped in another exception - please report complete stacktrace on SOLR-6161", ex); } throw (Error) t; } t = t.getCause(); } return; } finally { try { if (solrReq != null) { logger.debug("Closing out SolrRequest: {}", solrReq); solrReq.close(); } } finally { try { if (core != null) { core.close(); } } finally { SolrRequestInfo.clearRequestInfo(); } } MDCLoggingContext.clear(); } }