Examples with HttpSolrClient org.apache.solr.client.solrj.impl.HttpSolrClient used on opensource projects

Example 36 with HttpSolrClient

use of org.apache.solr.client.solrj.impl.HttpSolrClient in project lucene-solr by apache.

the class TestTlogReplica method testAddDocs.

@SuppressWarnings("unchecked")
public void testAddDocs() throws Exception {
    int numTlogReplicas = 1 + random().nextInt(3);
    DocCollection docCollection = createAndWaitForCollection(1, 0, numTlogReplicas, 0);
    assertEquals(1, docCollection.getSlices().size());
    cluster.getSolrClient().add(collectionName, new SolrInputDocument("id", "1", "foo", "bar"));
    cluster.getSolrClient().commit(collectionName);
    Slice s = docCollection.getSlices().iterator().next();
    try (HttpSolrClient leaderClient = getHttpSolrClient(s.getLeader().getCoreUrl())) {
        assertEquals(1, leaderClient.query(new SolrQuery("*:*")).getResults().getNumFound());
    }
    TimeOut t = new TimeOut(REPLICATION_TIMEOUT_SECS, TimeUnit.SECONDS);
    for (Replica r : s.getReplicas(EnumSet.of(Replica.Type.TLOG))) {
        //TODO: assert replication < REPLICATION_TIMEOUT_SECS
        try (HttpSolrClient tlogReplicaClient = getHttpSolrClient(r.getCoreUrl())) {
            while (true) {
                try {
                    assertEquals("Replica " + r.getName() + " not up to date after 10 seconds", 1, tlogReplicaClient.query(new SolrQuery("*:*")).getResults().getNumFound());
                    // Append replicas process all updates
                    SolrQuery req = new SolrQuery("qt", "/admin/plugins", "stats", "true");
                    QueryResponse statsResponse = tlogReplicaClient.query(req);
                    assertEquals("Append replicas should recive all updates. Replica: " + r + ", response: " + statsResponse, 1L, ((Map<String, Object>) ((NamedList<Object>) statsResponse.getResponse()).findRecursive("plugins", "UPDATE", "updateHandler", "stats")).get("UPDATE.updateHandler.cumulativeAdds.count"));
                    break;
                } catch (AssertionError e) {
                    if (t.hasTimedOut()) {
                        throw e;
                    } else {
                        Thread.sleep(100);
                    }
                }
            }
        }
    }
    assertUlogPresence(docCollection);
}

Example 37 with HttpSolrClient

use of org.apache.solr.client.solrj.impl.HttpSolrClient in project lucene-solr by apache.

the class TestSolrCloudWithSecureImpersonation method testForwarding.

@Test
public void testForwarding() throws Exception {
    String collectionName = "forwardingCollection";
    miniCluster.uploadConfigSet(TEST_PATH().resolve("collection1/conf"), "conf1");
    create1ShardCollection(collectionName, "conf1", miniCluster);
    // try a command to each node, one of them must be forwarded
    for (JettySolrRunner jetty : miniCluster.getJettySolrRunners()) {
        HttpSolrClient client = new HttpSolrClient.Builder(jetty.getBaseUrl().toString() + "/" + collectionName).build();
        try {
            ModifiableSolrParams params = new ModifiableSolrParams();
            params.set("q", "*:*");
            params.set(USER_PARAM, "user");
            client.query(params);
        } finally {
            client.close();
        }
    }
}

Example 38 with HttpSolrClient

use of org.apache.solr.client.solrj.impl.HttpSolrClient in project lucene-solr by apache.

the class TestSolrCloudWithDelegationTokens method renewDelegationToken.

private long renewDelegationToken(final String token, final int expectedStatusCode, final String user, HttpSolrClient client) throws Exception {
    DelegationTokenRequest.Renew renew = new DelegationTokenRequest.Renew(token) {

        @Override
        public SolrParams getParams() {
            ModifiableSolrParams params = new ModifiableSolrParams(super.getParams());
            params.set(USER_PARAM, user);
            return params;
        }

        @Override
        public Set<String> getQueryParams() {
            Set<String> queryParams = super.getQueryParams();
            queryParams.add(USER_PARAM);
            return queryParams;
        }
    };
    try {
        DelegationTokenResponse.Renew renewResponse = renew.process(client);
        assertEquals(HttpStatus.SC_OK, expectedStatusCode);
        return renewResponse.getExpirationTime();
    } catch (HttpSolrClient.RemoteSolrException ex) {
        assertEquals(expectedStatusCode, ex.code());
        return -1;
    }
}

Example 39 with HttpSolrClient

use of org.apache.solr.client.solrj.impl.HttpSolrClient in project lucene-solr by apache.

the class TestPullReplicaErrorHandling method testCantConnectToLeader.

public void testCantConnectToLeader() throws Exception {
    int numShards = 1;
    CollectionAdminRequest.createCollection(collectionName, "conf", numShards, 1, 0, 1).setMaxShardsPerNode(1).process(cluster.getSolrClient());
    addDocs(10);
    DocCollection docCollection = assertNumberOfReplicas(numShards, 0, numShards, false, true);
    Slice s = docCollection.getSlices().iterator().next();
    SocketProxy proxy = getProxyForReplica(s.getLeader());
    try {
        // wait for replication
        try (HttpSolrClient pullReplicaClient = getHttpSolrClient(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0).getCoreUrl())) {
            assertNumDocs(10, pullReplicaClient);
        }
        proxy.close();
        expectThrows(SolrException.class, () -> addDocs(1));
        try (HttpSolrClient pullReplicaClient = getHttpSolrClient(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0).getCoreUrl())) {
            assertNumDocs(10, pullReplicaClient);
        }
        assertNumDocs(10, cluster.getSolrClient());
    } finally {
        LOG.info("Opening leader node");
        proxy.reopen();
    }
//     Back to normal
//    Even if the leader is back to normal, the replica can get broken pipe for some time when trying to connect to it. The commit
//    can fail if it's sent to the replica and it forwards it to the leader, and since it uses CUSC the error is hidden! That breaks
//    the last part of this test.
//    addDocs(20);
//    assertNumDocs(20, cluster.getSolrClient(), 300);
//    try (HttpSolrClient pullReplicaClient = getHttpSolrClient(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0).getCoreUrl())) {
//      assertNumDocs(20, pullReplicaClient);
//    }
}

Example 40 with HttpSolrClient

use of org.apache.solr.client.solrj.impl.HttpSolrClient in project lucene-solr by apache.

the class TestPullReplicaErrorHandling method testPullReplicaDisconnectsFromZooKeeper.

public void testPullReplicaDisconnectsFromZooKeeper() throws Exception {
    int numShards = 1;
    CollectionAdminRequest.createCollection(collectionName, "conf", numShards, 1, 0, 1).setMaxShardsPerNode(1).process(cluster.getSolrClient());
    addDocs(10);
    DocCollection docCollection = assertNumberOfReplicas(numShards, 0, numShards, false, true);
    Slice s = docCollection.getSlices().iterator().next();
    try (HttpSolrClient pullReplicaClient = getHttpSolrClient(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0).getCoreUrl())) {
        assertNumDocs(10, pullReplicaClient);
    }
    addDocs(20);
    JettySolrRunner jetty = getJettyForReplica(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0));
    cluster.expireZkSession(jetty);
    addDocs(30);
    waitForState("Expecting node to be disconnected", collectionName, activeReplicaCount(1, 0, 0));
    addDocs(40);
    waitForState("Expecting node to be disconnected", collectionName, activeReplicaCount(1, 0, 1));
    try (HttpSolrClient pullReplicaClient = getHttpSolrClient(s.getReplicas(EnumSet.of(Replica.Type.PULL)).get(0).getCoreUrl())) {
        assertNumDocs(40, pullReplicaClient);
    }
}