def show_tables(request, database=None):
if database is None:
database = 'default' # Assume always 'default'
if request.REQUEST.get("format", "html") == "json":
db = dbms.get(request.user)
try:
databases = db.get_databases()
if database not in databases:
database = 'default'
if request.method == 'POST':
db_form = DbForm(request.POST, databases=databases)
if db_form.is_valid():
database = db_form.cleaned_data['database']
else:
db_form = DbForm(initial={'database': database}, databases=databases)
search_filter = request.GET.get('filter', '')
tables = db.get_tables_meta(database=database, table_names=search_filter) # SparkSql returns []
table_names = [table['name'] for table in tables]
except Exception, e:
raise PopupException(_('Failed to retrieve tables for database: %s' % database), detail=e)
resp = JsonResponse({
'status': 0,
'database_meta': db.get_database(database),
'tables': tables,
'table_names': table_names,
'search_filter': search_filter
})
def show_tables(request, database=None):
if database is None:
database = request.COOKIES.get('hueBeeswaxLastDatabase', 'default') # Assume always 'default'
db = dbms.get(request.user)
databases = db.get_databases()
if request.method == 'POST':
db_form = DbForm(request.POST, databases=databases)
if db_form.is_valid():
database = db_form.cleaned_data['database']
else:
db_form = DbForm(initial={'database': database}, databases=databases)
tables = db.get_tables(database=database)
resp = render("tables.mako", request, {
'breadcrumbs': [
{
'name': database,
'url': reverse('metastore:show_tables', kwargs={'database': database})
}
],
'tables': tables,
'db_form': db_form,
'database': database,
'tables_json': json.dumps(tables),
'has_write_access': has_write_access(request.user),
})
resp.set_cookie("hueBeeswaxLastDatabase", database, expires=90)
return resp
def show_tables(request, database=None):
if database is None:
database = request.COOKIES.get('hueBeeswaxLastDatabase',
'default') # Assume always 'default'
db = dbms.get(request.user)
try:
databases = db.get_databases()
if database not in databases:
database = 'default'
if request.method == 'POST':
db_form = DbForm(request.POST, databases=databases)
if db_form.is_valid():
database = db_form.cleaned_data['database']
else:
db_form = DbForm(initial={'database': database},
databases=databases)
tables = db.get_tables_meta(database=database)
table_names = [table['name'] for table in tables]
except Exception, e:
raise PopupException(_('Failed to retrieve tables for database: %s' %
database),
detail=e)
def show_tables(request, database=None):
cluster = json.loads(request.POST.get('cluster', '{}'))
db = _get_db(user=request.user, cluster=cluster)
if database is None:
database = 'default' # Assume always 'default'
if request.GET.get("format", "html") == "json":
try:
databases = db.get_databases()
if database not in databases:
database = 'default'
if request.method == 'POST':
db_form = DbForm(request.POST, databases=databases)
if db_form.is_valid():
database = db_form.cleaned_data['database']
else:
db_form = DbForm(initial={'database': database},
databases=databases)
search_filter = request.GET.get('filter', '')
tables = db.get_tables_meta(
database=database,
table_names=search_filter) # SparkSql returns []
table_names = [table['name'] for table in tables]
except Exception as e:
raise PopupException(_(
'Failed to retrieve tables for database: %s' % database),
detail=e)
resp = JsonResponse({
'status': 0,
'database_meta': db.get_database(database),
'tables': tables,
'table_names': table_names,
'search_filter': search_filter
})
else:
apps_list = _get_apps(request.user, '')
resp = render(
"metastore.mako", request, {
'apps': apps_list,
'breadcrumbs': [],
'database': None,
'partitions': [],
'has_write_access': has_write_access(request.user),
'is_optimizer_enabled': has_optimizer(),
'is_navigator_enabled': has_catalog(request.user),
'optimizer_url': get_optimizer_url(),
'navigator_url': get_catalog_url(),
'is_embeddable': request.GET.get('is_embeddable', False),
'source_type': _get_servername(db),
})
return resp
def show_tables(request, database=None):
if database is None:
database = request.COOKIES.get('hueBeeswaxLastDatabase',
'default') # Assume always 'default'
db = dbms.get(request.user)
try:
databases = db.get_databases()
if database not in databases:
database = 'default'
if request.method == 'POST':
db_form = DbForm(request.POST, databases=databases)
if db_form.is_valid():
database = db_form.cleaned_data['database']
else:
db_form = DbForm(initial={'database': database},
databases=databases)
search_filter = request.GET.get('filter', '')
table_names = db.get_tables(database=database,
table_names=search_filter)
tables = [{'name': table} for table in table_names]
has_metadata = False
if len(table_names) <= HS2_GET_TABLES_MAX.get(
): # Only attempt to do a GetTables HS2 call for small result sets
try:
tables_meta = db.get_tables_meta(
database=database,
table_names=search_filter) # SparkSql returns []
if tables_meta:
tables = tables_meta
table_names = [table['name'] for table in tables_meta]
has_metadata = True
except Exception, ex:
LOG.exception('Unable to fetch table metadata')
except Exception, e:
raise PopupException(_('Failed to retrieve tables for database: %s' %
database),
detail=e)
