builder.addHeader(PRESTO_CLIENT_INFO, session.getClientInfo()); if (session.getCatalog() != null) { builder.addHeader(PRESTO_CATALOG, session.getCatalog());
for (BenchmarkQuery benchmarkQuery : queries) { session = ClientSession.builder(session) .withCatalog(session.getCatalog()) .withSchema(benchmarkSchema.getName()) .build();
try { finalSql = preprocessQuery( Optional.ofNullable(queryRunner.getSession().getCatalog()), Optional.ofNullable(queryRunner.getSession().getSchema()), sql); .withCatalog(query.getSetCatalog().orElse(session.getCatalog())) .withSchema(query.getSetSchema().orElse(session.getSchema())) .build();
private Builder(ClientSession clientSession) { requireNonNull(clientSession, "clientSession is null"); server = clientSession.getServer(); user = clientSession.getUser(); source = clientSession.getSource(); traceToken = clientSession.getTraceToken(); clientTags = clientSession.getClientTags(); clientInfo = clientSession.getClientInfo(); catalog = clientSession.getCatalog(); schema = clientSession.getSchema(); path = clientSession.getPath(); timeZone = clientSession.getTimeZone(); locale = clientSession.getLocale(); resourceEstimates = clientSession.getResourceEstimates(); properties = clientSession.getProperties(); preparedStatements = clientSession.getPreparedStatements(); transactionId = clientSession.getTransactionId(); clientRequestTimeout = clientSession.getClientRequestTimeout(); }
static ClientSession processSessionParameterChange(Object parsedStatement, ClientSession session, Map<String, String> existingProperties) { if (parsedStatement instanceof Use) { Use use = (Use) parsedStatement; session = withCatalogAndSchema(session, use.getCatalog().orElse(session.getCatalog()), use.getSchema()); session = withSessionProperties(session, existingProperties); } return session; }
public static ClientSession withSessionProperties(ClientSession session, Map<String, String> sessionProperties) { Map<String, String> properties = new HashMap<>(session.getProperties()); properties.putAll(sessionProperties); return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), properties, session.getTransactionId(), session.isDebug(), session.getClientRequestTimeout()); }
try { finalSql = preprocessQuery( Optional.ofNullable(queryRunner.getSession().getCatalog()), Optional.ofNullable(queryRunner.getSession().getSchema()), sql); .withCatalog(query.getSetCatalog().orElse(session.getCatalog())) .withSchema(query.getSetSchema().orElse(session.getSchema())) .build();
public static ClientSession stripTransactionId(ClientSession session) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), session.getProperties(), null, session.isDebug(), session.getClientRequestTimeout()); }
public static ClientSession withProperties(ClientSession session, Map<String, String> properties) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), properties, session.getTransactionId(), session.isDebug(), session.getClientRequestTimeout()); }
private static Request buildQueryRequest(ClientSession session, String query) { Request.Builder builder = preparePost() .setUri(uriBuilderFrom(session.getServer()).replacePath("/v1/statement").build()) .setBodyGenerator(createStaticBodyGenerator(query, UTF_8)); if (session.getUser() != null) { builder.setHeader(PrestoHeaders.PRESTO_USER, session.getUser()); } if (session.getSource() != null) { builder.setHeader(PrestoHeaders.PRESTO_SOURCE, session.getSource()); } if (session.getCatalog() != null) { builder.setHeader(PrestoHeaders.PRESTO_CATALOG, session.getCatalog()); } if (session.getSchema() != null) { builder.setHeader(PrestoHeaders.PRESTO_SCHEMA, session.getSchema()); } builder.setHeader(PrestoHeaders.PRESTO_TIME_ZONE, session.getTimeZoneId()); builder.setHeader(PrestoHeaders.PRESTO_LANGUAGE, session.getLocale().toLanguageTag()); builder.setHeader(USER_AGENT, USER_AGENT_VALUE); Map<String, String> property = session.getProperties(); for (Entry<String, String> entry : property.entrySet()) { builder.addHeader(PrestoHeaders.PRESTO_SESSION, entry.getKey() + "=" + entry.getValue()); } builder.setHeader(PrestoHeaders.PRESTO_TRANSACTION_ID, session.getTransactionId() == null ? "NONE" : session.getTransactionId()); return builder.build(); }
public static ClientSession withTransactionId(ClientSession session, String transactionId) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), session.getProperties(), transactionId, session.isDebug(), session.getClientRequestTimeout()); }
private static Request buildQueryRequest(ClientSession session, String query) { Request.Builder builder = preparePost() .setUri(uriBuilderFrom(session.getServer()).replacePath("/v1/execute").build()) .setBodyGenerator(createStaticBodyGenerator(query, UTF_8)); if (session.getUser() != null) { builder.setHeader(PrestoHeaders.PRESTO_USER, session.getUser()); } if (session.getSource() != null) { builder.setHeader(PrestoHeaders.PRESTO_SOURCE, session.getSource()); } if (session.getCatalog() != null) { builder.setHeader(PrestoHeaders.PRESTO_CATALOG, session.getCatalog()); } if (session.getSchema() != null) { builder.setHeader(PrestoHeaders.PRESTO_SCHEMA, session.getSchema()); } builder.setHeader(PrestoHeaders.PRESTO_TIME_ZONE, session.getTimeZoneId()); builder.setHeader(USER_AGENT, USER_AGENT_VALUE); return builder.build(); }