Package com.facebook.presto.client

Examples of com.facebook.presto.client.ClientSession

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        {
            executor = listeningDecorator(newCachedThreadPool(new ThreadFactoryBuilder().setNameFormat("query-runner-%s").setDaemon(true).build()));

            ImmutableList.Builder<QueryRunner> runners = ImmutableList.builder();
            for (int i = 0; i < maxParallelism; i++) {
                ClientSession session = new ClientSession(server, "test-" + i, "presto-perf", catalog, schema, TimeZone.getDefault().getID(), Locale.getDefault(), debug);
                runners.add(new QueryRunner(session, executor));
            }
            this.runners = runners.build();
        }
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        Locale locale = Locale.getDefault();
        if (language != null) {
            locale = Locale.forLanguageTag(language);
        }

        ClientSession session = new ClientSession(serverUri(), user, source, catalog, schema, timeZoneId, locale, false);

        StatementClient client = new StatementClient(httpClient, queryResultsCodec, session, query);

        List<Column> columns = getColumns(client);
        Iterator<List<Object>> iterator = flatten(new ResultsPageIterator(client));
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    }

    @Override
    protected MaterializedResult computeActual(@Language("SQL") String sql)
    {
        ClientSession session = new ClientSession(coordinator.getBaseUrl(), "testuser", "test", "default", "default", true);

        try (StatementClient client = new StatementClient(httpClient, queryResultsCodec, session, sql)) {
            AtomicBoolean loggedUri = new AtomicBoolean(false);
            ImmutableList.Builder<Tuple> rows = ImmutableList.builder();
            TupleInfo tupleInfo = null;
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    public ClientOptions clientOptions = new ClientOptions();

    @Override
    public void run()
    {
        ClientSession session = clientOptions.toClientSession();
        boolean hasQuery = !Strings.isNullOrEmpty(clientOptions.execute);
        boolean isFromFile = !Strings.isNullOrEmpty(clientOptions.file);

        if (!hasQuery || !isFromFile) {
            AnsiConsole.systemInstall();
        }

        initializeLogging(session.isDebug());

        String query = clientOptions.execute;
        if (isFromFile) {
            if (hasQuery) {
                throw new RuntimeException("both --execute and --file specified");
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        TSV_HEADER
    }

    public ClientSession toClientSession()
    {
        return new ClientSession(parseServer(server), user, source, catalog, schema, debug);
    }
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        Locale locale = Locale.getDefault();
        if (language != null) {
            locale = Locale.forLanguageTag(language);
        }

        ClientSession session = new ClientSession(serverUri(), user, source, catalog, schema, timeZoneId, locale, false);

        StatementClient client = new StatementClient(httpClient, queryResultsCodec, session, query);

        List<Column> columns = getColumns(client);
        Iterator<List<Object>> iterator = flatten(new ResultsPageIterator(client));
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        {
            executor = listeningDecorator(newCachedThreadPool(new ThreadFactoryBuilder().setNameFormat("query-runner-%s").setDaemon(true).build()));

            ImmutableList.Builder<QueryRunner> runners = ImmutableList.builder();
            for (int i = 0; i < maxParallelism; i++) {
                ClientSession session = new ClientSession(server, "test-" + i, "presto-perf", catalog, schema, debug);
                runners.add(new QueryRunner(session, executor));
            }
            this.runners = runners.build();
        }
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    StatementClient startQuery(String sql)
    {
        URI uri = createHttpUri(address);

        String source = Objects.firstNonNull(clientInfo.get("ApplicationName"), "presto-jdbc");
        ClientSession session = new ClientSession(uri, user, source, catalog.get(), schema.get(), false);
        return queryExecutor.startQuery(session, sql);
    }
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        final PersistentPeriodicImportJob job = jobState.getJob();

        QualifiedTableName dstTable = job.getDstTable();
        String sql = String.format("REFRESH MATERIALIZED VIEW %s", dstTable.getTableName());

        ClientSession session = new ClientSession(serverUri(), "periodic-import", "periodic-import", dstTable.getCatalogName(), dstTable.getSchemaName(), false);
        StatementClient client = new StatementClient(httpClient, queryResultsCodec, session, sql);

        // don't delete this line, it is what actually pulls the data from the query...
        List<List<Object>> result = ImmutableList.copyOf(flatten(new ResultsPageIterator(client)));
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public class TestClientOptions
{
    @Test
    public void testDefault()
    {
        ClientSession session = new ClientOptions().toClientSession();
        assertEquals(session.getServer().toString(), "http://localhost:8080");
        assertEquals(session.getSource(), "presto-cli");
    }
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Related Classes of com.facebook.presto.client.ClientSession

  • com.facebook.presto.cli.ClientOptions
  • com.facebook.presto.cli.Console
  • com.facebook.presto.cli.PerfTest$ParallelQueryRunner
  • com.facebook.presto.cli.TestClientOptions
  • com.facebook.presto.importer.PeriodicImportRunnable
  • com.facebook.presto.jdbc.PrestoConnection
  • com.facebook.presto.server.ExecuteResource
  • com.facebook.presto.server.TestDistributedQueries
  • com.facebook.presto.server.TestDistributedQueriesIndexed
  • com.facebook.presto.tests.AbstractTestingPrestoClient
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