Package org.apache.hive.service.cli

Examples of org.apache.hive.service.cli.SessionHandle

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    CLIService cliService = new CLIService();
    cliService.init(hconf);
    ThriftCLIService tcliService = new ThriftCLIService(cliService);
    TOpenSessionReq req = new TOpenSessionReq();
    req.setUsername("testuser1");
    SessionHandle sHandle = tcliService.getSessionHandle(req );
    SessionManager sManager = getSessionManager(cliService.getServices());
    HiveSession session = sManager.getSession(sHandle);

    //Proxy class for doing doAs on all calls is used when doAs is enabled
    // and kerberos security is on
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  @Override
  public TOpenSessionResp OpenSession(TOpenSessionReq req) throws TException {
    TOpenSessionResp resp = new TOpenSessionResp();
    try {
      SessionHandle sessionHandle = getSessionHandle(req);
      resp.setSessionHandle(sessionHandle.toTSessionHandle());
      // TODO: set real configuration map
      resp.setConfiguration(new HashMap<String, String>());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
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  SessionHandle getSessionHandle(TOpenSessionReq req)
      throws HiveSQLException, LoginException, IOException {

    String userName = getUserName(req);

    SessionHandle sessionHandle = null;
    if (
        cliService.getHiveConf().getVar(ConfVars.HIVE_SERVER2_AUTHENTICATION)
        .equals(HiveAuthFactory.AuthTypes.KERBEROS.toString())
        &&
        cliService.getHiveConf().
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  @Override
  public TCloseSessionResp CloseSession(TCloseSessionReq req) throws TException {
    TCloseSessionResp resp = new TCloseSessionResp();
    try {
      SessionHandle sessionHandle = new SessionHandle(req.getSessionHandle());
      cliService.closeSession(sessionHandle);
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
      resp.setStatus(HiveSQLException.toTStatus(e));
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  @Override
  public TGetInfoResp GetInfo(TGetInfoReq req) throws TException {
    TGetInfoResp resp = new TGetInfoResp();
    try {
      GetInfoValue getInfoValue =
          cliService.getInfo(new SessionHandle(req.getSessionHandle()),
              GetInfoType.getGetInfoType(req.getInfoType()));
      resp.setInfoValue(getInfoValue.toTGetInfoValue());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
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  @Override
  public TExecuteStatementResp ExecuteStatement(TExecuteStatementReq req) throws TException {
    TExecuteStatementResp resp = new TExecuteStatementResp();
    try {
      SessionHandle sessionHandle = new SessionHandle(req.getSessionHandle());
      String statement = req.getStatement();
      Map<String, String> confOverlay = req.getConfOverlay();
      OperationHandle operationHandle =
          cliService.executeStatement(sessionHandle, statement, confOverlay);
      resp.setOperationHandle(operationHandle.toTOperationHandle());
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  @Override
  public TGetTypeInfoResp GetTypeInfo(TGetTypeInfoReq req) throws TException {
    TGetTypeInfoResp resp = new TGetTypeInfoResp();
    try {
      OperationHandle operationHandle = cliService.getTypeInfo(new SessionHandle(req.getSessionHandle()));
      resp.setOperationHandle(operationHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
      resp.setStatus(HiveSQLException.toTStatus(e));
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  @Override
  public TGetCatalogsResp GetCatalogs(TGetCatalogsReq req) throws TException {
    TGetCatalogsResp resp = new TGetCatalogsResp();
    try {
      OperationHandle opHandle = cliService.getCatalogs(new SessionHandle(req.getSessionHandle()));
      resp.setOperationHandle(opHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
      resp.setStatus(HiveSQLException.toTStatus(e));
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  @Override
  public TGetSchemasResp GetSchemas(TGetSchemasReq req) throws TException {
    TGetSchemasResp resp = new TGetSchemasResp();
    try {
      OperationHandle opHandle = cliService.getSchemas(
          new SessionHandle(req.getSessionHandle()), req.getCatalogName(), req.getSchemaName());
      resp.setOperationHandle(opHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
      resp.setStatus(HiveSQLException.toTStatus(e));
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  @Override
  public TGetTablesResp GetTables(TGetTablesReq req) throws TException {
    TGetTablesResp resp = new TGetTablesResp();
    try {
      OperationHandle opHandle = cliService
          .getTables(new SessionHandle(req.getSessionHandle()), req.getCatalogName(),
              req.getSchemaName(), req.getTableName(), req.getTableTypes());
      resp.setOperationHandle(opHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
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Related Classes of org.apache.hive.service.cli.SessionHandle

  • co.cask.cdap.explore.service.hive.BaseHiveExploreService
  • org.apache.hive.jdbc.miniHS2.MiniHS2
  • org.apache.hive.jdbc.miniHS2.TestHiveServer2
  • org.apache.hive.jdbc.miniHS2.TestHiveServer2SessionTimeout
  • org.apache.hive.service.cli.operation.TestOperationLoggingAPI
  • org.apache.hive.service.cli.session.HiveSessionImpl
  • org.apache.hive.service.cli.session.SessionManager
  • org.apache.hive.service.cli.session.TestSessionGlobalInitFile
  • org.apache.hive.service.cli.session.TestSessionHooks
  • org.apache.hive.service.cli.thrift.TestThriftCLIService
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