Examples with ModifiableSolrParams org.apache.solr.common.params.ModifiableSolrParams used on opensource projects

Example 56 with ModifiableSolrParams

use of org.apache.solr.common.params.ModifiableSolrParams in project lucene-solr by apache.

the class SolrCLI method getHttpClient.

public static CloseableHttpClient getHttpClient() {
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set(HttpClientUtil.PROP_MAX_CONNECTIONS, 128);
    params.set(HttpClientUtil.PROP_MAX_CONNECTIONS_PER_HOST, 32);
    params.set(HttpClientUtil.PROP_FOLLOW_REDIRECTS, false);
    return HttpClientUtil.createClient(params);
}

Example 57 with ModifiableSolrParams

use of org.apache.solr.common.params.ModifiableSolrParams in project lucene-solr by apache.

the class TestZKPropertiesWriter method request.

public SolrQueryRequest request(String... q) {
    LocalSolrQueryRequest req = lrf.makeRequest(q);
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.add(req.getParams());
    params.set("distrib", true);
    req.setParams(params);
    return req;
}

Example 58 with ModifiableSolrParams

use of org.apache.solr.common.params.ModifiableSolrParams in project lucene-solr by apache.

the class ReplicateFromLeader method startReplication.

/**
   * Start a replication handler thread that will periodically pull indices from the shard leader
   * @param switchTransactionLog if true, ReplicationHandler will rotate the transaction log once
   * the replication is done
   */
public void startReplication(boolean switchTransactionLog) throws InterruptedException {
    try (SolrCore core = cc.getCore(coreName)) {
        if (core == null) {
            if (cc.isShutDown()) {
                return;
            } else {
                throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "SolrCore not found:" + coreName + " in " + cc.getLoadedCoreNames());
            }
        }
        SolrConfig.UpdateHandlerInfo uinfo = core.getSolrConfig().getUpdateHandlerInfo();
        String pollIntervalStr = "00:00:03";
        if (uinfo.autoCommmitMaxTime != -1) {
            pollIntervalStr = toPollIntervalStr(uinfo.autoCommmitMaxTime / 2);
        } else if (uinfo.autoSoftCommmitMaxTime != -1) {
            pollIntervalStr = toPollIntervalStr(uinfo.autoSoftCommmitMaxTime / 2);
        }
        LOG.info("Will start replication from leader with poll interval: {}", pollIntervalStr);
        NamedList slaveConfig = new NamedList();
        slaveConfig.add("fetchFromLeader", true);
        slaveConfig.add("pollInterval", pollIntervalStr);
        NamedList replicationConfig = new NamedList();
        replicationConfig.add("slave", slaveConfig);
        String lastCommitVersion = getCommitVersion(core);
        if (lastCommitVersion != null) {
            lastVersion = Long.parseLong(lastCommitVersion);
        }
        replicationProcess = new ReplicationHandler();
        if (switchTransactionLog) {
            replicationProcess.setPollListener((solrCore, pollSuccess) -> {
                if (pollSuccess) {
                    String commitVersion = getCommitVersion(core);
                    if (commitVersion == null)
                        return;
                    if (Long.parseLong(commitVersion) == lastVersion)
                        return;
                    UpdateLog updateLog = solrCore.getUpdateHandler().getUpdateLog();
                    SolrQueryRequest req = new LocalSolrQueryRequest(core, new ModifiableSolrParams());
                    CommitUpdateCommand cuc = new CommitUpdateCommand(req, false);
                    cuc.setVersion(Long.parseLong(commitVersion));
                    updateLog.copyOverOldUpdates(cuc);
                    lastVersion = Long.parseLong(commitVersion);
                }
            });
        }
        replicationProcess.init(replicationConfig);
        replicationProcess.inform(core);
    }
}

Example 59 with ModifiableSolrParams

use of org.apache.solr.common.params.ModifiableSolrParams in project lucene-solr by apache.

the class SyncStrategy method requestSync.

private void requestSync(String baseUrl, String replica, String leaderUrl, String coreName, int nUpdates) {
    ShardCoreRequest sreq = new ShardCoreRequest();
    sreq.coreName = coreName;
    sreq.baseUrl = baseUrl;
    sreq.purpose = 1;
    sreq.shards = new String[] { replica };
    sreq.actualShards = sreq.shards;
    sreq.params = new ModifiableSolrParams();
    sreq.params.set("qt", "/get");
    sreq.params.set(DISTRIB, false);
    sreq.params.set("getVersions", Integer.toString(nUpdates));
    sreq.params.set("sync", leaderUrl);
    shardHandler.submit(sreq, replica, sreq.params);
}

Example 60 with ModifiableSolrParams

use of org.apache.solr.common.params.ModifiableSolrParams in project lucene-solr by apache.

the class RecoveryStrategy method commitOnLeader.

private final void commitOnLeader(String leaderUrl) throws SolrServerException, IOException {
    try (HttpSolrClient client = new HttpSolrClient.Builder(leaderUrl).build()) {
        client.setConnectionTimeout(30000);
        UpdateRequest ureq = new UpdateRequest();
        ureq.setParams(new ModifiableSolrParams());
        ureq.getParams().set(DistributedUpdateProcessor.COMMIT_END_POINT, true);
        //      ureq.getParams().set(UpdateParams.OPEN_SEARCHER, onlyLeaderIndexes);// Why do we need to open searcher if "onlyLeaderIndexes"?
        ureq.getParams().set(UpdateParams.OPEN_SEARCHER, false);
        ureq.setAction(AbstractUpdateRequest.ACTION.COMMIT, false, true).process(client);
    }
}