Exemplo n.º 1
0
func TestCreateTable(t *testing.T) {
	testTableName := "test1_" + getTimestampString()
	t.Log("testTableName=" + testTableName)

	ac := gohbase.NewAdminClient(*host)
	crt := hrpc.NewCreateTable(context.Background(), []byte(testTableName), cFamilies)

	if err := ac.CreateTable(crt); err != nil {
		t.Errorf("CreateTable returned an error: %v", err)
	}

	// check in hbase:meta if there's a region for the table
	c := gohbase.NewClient(*host)
	metaKey := testTableName + ",,"
	keyFilter := filter.NewPrefixFilter([]byte(metaKey))
	scan, err := hrpc.NewScanStr(context.Background(), metaTableName, hrpc.Filters(keyFilter))
	if err != nil {
		t.Fatalf("Failed to create Scan request: %s", err)
	}
	rsp, err := c.Scan(scan)
	if err != nil {
		t.Errorf("Scan returned an error: %v", err)
	}

	if len(rsp) != 1 {
		t.Errorf("Meta returned %s rows for prefix '%s' , want 1", len(rsp), metaKey)
	}
}
Exemplo n.º 2
0
func TestEnableTable(t *testing.T) {
	testTableName := "test1_" + getTimestampString()
	t.Log("testTableName=" + testTableName)
	ac := gohbase.NewAdminClient(*host)

	crt := hrpc.NewCreateTable(context.Background(), []byte(testTableName), cFamilies)
	if err := ac.CreateTable(crt); err != nil {
		t.Errorf("CreateTable returned an error: %v", err)
	}

	// disable
	dit := hrpc.NewDisableTable(context.Background(), []byte(testTableName))
	err := ac.DisableTable(dit)
	if err != nil {
		t.Errorf("DisableTable returned an error: %v", err)
	}

	et := hrpc.NewEnableTable(context.Background(), []byte(testTableName))
	err = ac.EnableTable(et)
	if err != nil {
		t.Errorf("EnableTable returned an error: %v", err)
	}

	delt := hrpc.NewDeleteTable(context.Background(), []byte(testTableName))
	err = ac.DeleteTable(delt)
	if err == nil || !strings.Contains(err.Error(), "TableNotDisabledException") {
		t.Errorf("DeleteTable should error with TableNotDisabledException, got %s", err)
	}
}
Exemplo n.º 3
0
// CreateTable creates the given table with the given families
func CreateTable(client gohbase.AdminClient, table string, cFamilies []string) error {
	// If the table exists, delete it
	DeleteTable(client, table)
	// Don't check the error, since one will be returned if the table doesn't
	// exist

	cf := make(map[string]map[string]string, len(cFamilies))
	for _, f := range cFamilies {
		cf[f] = nil
	}
	ct := hrpc.NewCreateTable(context.Background(), []byte(table), cf)
	if err := client.CreateTable(ct); err != nil {
		return err
	}

	return nil
}