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

Example 6 with ModifiableSolrParams

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

the class TestCloudRecovery method leaderRecoverFromLogOnStartupTest.

@Test
public void leaderRecoverFromLogOnStartupTest() throws Exception {
    AtomicInteger countReplayLog = new AtomicInteger(0);
    DirectUpdateHandler2.commitOnClose = false;
    UpdateLog.testing_logReplayFinishHook = countReplayLog::incrementAndGet;
    CloudSolrClient cloudClient = cluster.getSolrClient();
    cloudClient.add(COLLECTION, sdoc("id", "1"));
    cloudClient.add(COLLECTION, sdoc("id", "2"));
    cloudClient.add(COLLECTION, sdoc("id", "3"));
    cloudClient.add(COLLECTION, sdoc("id", "4"));
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("q", "*:*");
    QueryResponse resp = cloudClient.query(COLLECTION, params);
    assertEquals(0, resp.getResults().getNumFound());
    ChaosMonkey.stop(cluster.getJettySolrRunners());
    assertTrue("Timeout waiting for all not live", ClusterStateUtil.waitForAllReplicasNotLive(cloudClient.getZkStateReader(), 45000));
    ChaosMonkey.start(cluster.getJettySolrRunners());
    assertTrue("Timeout waiting for all live and active", ClusterStateUtil.waitForAllActiveAndLiveReplicas(cloudClient.getZkStateReader(), COLLECTION, 120000));
    resp = cloudClient.query(COLLECTION, params);
    assertEquals(4, resp.getResults().getNumFound());
    // Make sure all nodes is recover from tlog
    if (onlyLeaderIndexes) {
        // Leader election can be kicked off, so 2 tlog replicas will replay its tlog before becoming new leader
        assertTrue(countReplayLog.get() >= 2);
    } else {
        assertEquals(4, countReplayLog.get());
    }
    // check metrics
    int replicationCount = 0;
    int errorsCount = 0;
    int skippedCount = 0;
    for (JettySolrRunner jetty : cluster.getJettySolrRunners()) {
        SolrMetricManager manager = jetty.getCoreContainer().getMetricManager();
        List<String> registryNames = manager.registryNames().stream().filter(s -> s.startsWith("solr.core.")).collect(Collectors.toList());
        for (String registry : registryNames) {
            Map<String, Metric> metrics = manager.registry(registry).getMetrics();
            Timer timer = (Timer) metrics.get("REPLICATION.peerSync.time");
            Counter counter = (Counter) metrics.get("REPLICATION.peerSync.errors");
            Counter skipped = (Counter) metrics.get("REPLICATION.peerSync.skipped");
            replicationCount += timer.getCount();
            errorsCount += counter.getCount();
            skippedCount += skipped.getCount();
        }
    }
    if (onlyLeaderIndexes) {
        assertTrue(replicationCount >= 2);
    } else {
        assertEquals(2, replicationCount);
    }
}

Example 7 with ModifiableSolrParams

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

the class TestCloudRecovery method corruptedLogTest.

@Test
public void corruptedLogTest() throws Exception {
    AtomicInteger countReplayLog = new AtomicInteger(0);
    DirectUpdateHandler2.commitOnClose = false;
    UpdateLog.testing_logReplayFinishHook = countReplayLog::incrementAndGet;
    CloudSolrClient cloudClient = cluster.getSolrClient();
    cloudClient.add(COLLECTION, sdoc("id", "1000"));
    cloudClient.add(COLLECTION, sdoc("id", "1001"));
    for (int i = 0; i < 10; i++) {
        cloudClient.add(COLLECTION, sdoc("id", String.valueOf(i)));
    }
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("q", "*:*");
    QueryResponse resp = cloudClient.query(COLLECTION, params);
    assertEquals(0, resp.getResults().getNumFound());
    int logHeaderSize = Integer.MAX_VALUE;
    Map<File, byte[]> contentFiles = new HashMap<>();
    for (JettySolrRunner solrRunner : cluster.getJettySolrRunners()) {
        for (SolrCore solrCore : solrRunner.getCoreContainer().getCores()) {
            File tlogFolder = new File(solrCore.getUlogDir(), UpdateLog.TLOG_NAME);
            String[] tLogFiles = tlogFolder.list();
            Arrays.sort(tLogFiles);
            File lastTLogFile = new File(tlogFolder.getAbsolutePath() + "/" + tLogFiles[tLogFiles.length - 1]);
            byte[] tlogBytes = IOUtils.toByteArray(new FileInputStream(lastTLogFile));
            contentFiles.put(lastTLogFile, tlogBytes);
            logHeaderSize = Math.min(tlogBytes.length, logHeaderSize);
        }
    }
    ChaosMonkey.stop(cluster.getJettySolrRunners());
    assertTrue("Timeout waiting for all not live", ClusterStateUtil.waitForAllReplicasNotLive(cloudClient.getZkStateReader(), 45000));
    for (Map.Entry<File, byte[]> entry : contentFiles.entrySet()) {
        byte[] tlogBytes = entry.getValue();
        if (tlogBytes.length <= logHeaderSize)
            continue;
        FileOutputStream stream = new FileOutputStream(entry.getKey());
        int skipLastBytes = Math.max(random().nextInt(tlogBytes.length - logHeaderSize), 2);
        for (int i = 0; i < entry.getValue().length - skipLastBytes; i++) {
            stream.write(tlogBytes[i]);
        }
        stream.close();
    }
    ChaosMonkey.start(cluster.getJettySolrRunners());
    assertTrue("Timeout waiting for all live and active", ClusterStateUtil.waitForAllActiveAndLiveReplicas(cloudClient.getZkStateReader(), COLLECTION, 120000));
    resp = cloudClient.query(COLLECTION, params);
    // Make sure cluster still healthy
    assertTrue(resp.getResults().getNumFound() >= 2);
}

Example 8 with ModifiableSolrParams

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

the class TestCollectionAPI method testCollectionCreationShardNameValidation.

private void testCollectionCreationShardNameValidation() throws Exception {
    try (CloudSolrClient client = createCloudClient(null)) {
        ModifiableSolrParams params = new ModifiableSolrParams();
        params.set("action", CollectionParams.CollectionAction.CREATE.toString());
        params.set("name", "valid_collection_name");
        params.set("router.name", "implicit");
        params.set("numShards", "1");
        params.set("shards", "invalid@name#with$weird%characters");
        SolrRequest request = new QueryRequest(params);
        request.setPath("/admin/collections");
        try {
            client.request(request);
            fail();
        } catch (RemoteSolrException e) {
            final String errorMessage = e.getMessage();
            assertTrue(errorMessage.contains("Invalid shard"));
            assertTrue(errorMessage.contains("invalid@name#with$weird%characters"));
            assertTrue(errorMessage.contains("shard names must consist entirely of"));
        }
    }
}

Example 9 with ModifiableSolrParams

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

the class TestCollectionAPI method clusterStatusNoCollection.

private void clusterStatusNoCollection() throws Exception {
    try (CloudSolrClient client = createCloudClient(null)) {
        ModifiableSolrParams params = new ModifiableSolrParams();
        params.set("action", CollectionParams.CollectionAction.CLUSTERSTATUS.toString());
        SolrRequest request = new QueryRequest(params);
        request.setPath("/admin/collections");
        NamedList<Object> rsp = client.request(request);
        NamedList<Object> cluster = (NamedList<Object>) rsp.get("cluster");
        assertNotNull("Cluster state should not be null", cluster);
        NamedList<Object> collections = (NamedList<Object>) cluster.get("collections");
        assertNotNull("Collections should not be null in cluster state", collections);
        assertNotNull(collections.get(COLLECTION_NAME1));
        assertEquals(4, collections.size());
        List<String> liveNodes = (List<String>) cluster.get("live_nodes");
        assertNotNull("Live nodes should not be null", liveNodes);
        assertFalse(liveNodes.isEmpty());
    }
}

Example 10 with ModifiableSolrParams

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

the class TestCollectionAPI method clusterStatusWithCollection.

private void clusterStatusWithCollection() throws IOException, SolrServerException {
    try (CloudSolrClient client = createCloudClient(null)) {
        ModifiableSolrParams params = new ModifiableSolrParams();
        params.set("action", CollectionParams.CollectionAction.CLUSTERSTATUS.toString());
        params.set("collection", COLLECTION_NAME);
        SolrRequest request = new QueryRequest(params);
        request.setPath("/admin/collections");
        NamedList<Object> rsp = client.request(request);
        NamedList<Object> cluster = (NamedList<Object>) rsp.get("cluster");
        assertNotNull("Cluster state should not be null", cluster);
        NamedList<Object> collections = (NamedList<Object>) cluster.get("collections");
        assertNotNull("Collections should not be null in cluster state", collections);
        assertEquals(1, collections.size());
        Map<String, Object> collection = (Map<String, Object>) collections.get(COLLECTION_NAME);
        assertNotNull(collection);
        assertEquals("conf1", collection.get("configName"));
    //      assertEquals("1", collection.get("nrtReplicas"));
    }
}