Examples with TGetSchemasResp org.apache.hive.service.rpc.thrift.TGetSchemasResp used on opensource projects

Example 1 with TGetSchemasResp

use of org.apache.hive.service.rpc.thrift.TGetSchemasResp in project hive by apache.

the class ThriftCLIService method GetSchemas.

@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) {
        LOG.warn("Error getting schemas: ", e);
        resp.setStatus(HiveSQLException.toTStatus(e));
    }
    return resp;
}

Example 2 with TGetSchemasResp

use of org.apache.hive.service.rpc.thrift.TGetSchemasResp in project hive by apache.

the class ThriftCLIServiceClient method getSchemas.

/* (non-Javadoc)
   * @see org.apache.hive.service.cli.ICLIService#getSchemas(org.apache.hive.service.cli.SessionHandle, java.lang.String, java.lang.String)
   */
@Override
public OperationHandle getSchemas(SessionHandle sessionHandle, String catalogName, String schemaName) throws HiveSQLException {
    try {
        TGetSchemasReq req = new TGetSchemasReq(sessionHandle.toTSessionHandle());
        req.setCatalogName(catalogName);
        req.setSchemaName(schemaName);
        TGetSchemasResp resp = cliService.GetSchemas(req);
        checkStatus(resp.getStatus());
        TProtocolVersion protocol = sessionHandle.getProtocolVersion();
        return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
        throw e;
    } catch (Exception e) {
        throw new HiveSQLException(e);
    }
}

Example 3 with TGetSchemasResp

use of org.apache.hive.service.rpc.thrift.TGetSchemasResp in project hive by apache.

the class HiveDatabaseMetaData method getSchemas.

public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException {
    TGetSchemasResp schemaResp;
    TGetSchemasReq schemaReq = new TGetSchemasReq();
    schemaReq.setSessionHandle(sessHandle);
    if (catalog != null) {
        schemaReq.setCatalogName(catalog);
    }
    if (schemaPattern == null) {
        schemaPattern = "%";
    }
    schemaReq.setSchemaName(schemaPattern);
    try {
        schemaResp = client.GetSchemas(schemaReq);
    } catch (TException e) {
        throw new SQLException(e.getMessage(), "08S01", e);
    }
    Utils.verifySuccess(schemaResp.getStatus());
    return new HiveQueryResultSet.Builder(connection).setClient(client).setSessionHandle(sessHandle).setStmtHandle(schemaResp.getOperationHandle()).build();
}