def commonheader(title, section, user, request=None, padding="90px", skip_topbar=False, skip_idle_timeout=False, is_mobile=False):
"""
Returns the rendered common header
"""
current_app, other_apps, apps_list = _get_apps(user, section)
template = 'common_header.mako'
if is_mobile:
template = 'common_header_m.mako'
return django_mako.render_to_string(template, {
'current_app': current_app,
'apps': apps_list,
'other_apps': other_apps,
'title': title,
'section': section,
'padding': padding,
'user': user,
'request': request,
'skip_topbar': skip_topbar,
'skip_idle_timeout': skip_idle_timeout,
'leaflet': {
'layer': desktop.conf.LEAFLET_TILE_LAYER.get(),
'attribution': desktop.conf.LEAFLET_TILE_LAYER_ATTRIBUTION.get(),
'map_options': json.dumps(desktop.conf.LEAFLET_MAP_OPTIONS.get()),
'layer_options': json.dumps(desktop.conf.LEAFLET_TILE_LAYER_OPTIONS.get()),
},
'is_demo': desktop.conf.DEMO_ENABLED.get(),
'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get(),
'is_s3_enabled': fsmanager.is_enabled('s3a') and fsmanager.has_access('s3a', request.user),
'is_adls_enabled': fsmanager.is_enabled('adl') and fsmanager.has_access('adl', request.user),
'banner_message': get_banner_message(request)
})
def hue(request):
current_app, other_apps, apps_list = _get_apps(request.user, '')
clusters = list(get_clusters(request.user).values())
user_permitted = request.session.get('samlgroup_permitted_flag')
if (not user_permitted) and (not samlgroup_check(request)):
return render('403.mako', request, {
'is_embeddable': True
})
return render('hue.mako', request, {
'apps': apps_list,
'other_apps': other_apps,
'is_s3_enabled': fsmanager.is_enabled('s3a') and fsmanager.has_access('s3a', request.user),
'is_adls_enabled': fsmanager.is_enabled('adl') and fsmanager.has_access('adl', request.user),
'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get(),
'leaflet': {
'layer': desktop.conf.LEAFLET_TILE_LAYER.get(),
'attribution': desktop.conf.LEAFLET_TILE_LAYER_ATTRIBUTION.get(),
'map_options': json.dumps(desktop.conf.LEAFLET_MAP_OPTIONS.get()),
'layer_options': json.dumps(desktop.conf.LEAFLET_TILE_LAYER_OPTIONS.get()),
},
'is_demo': desktop.conf.DEMO_ENABLED.get(),
'banner_message': get_banner_message(request),
'user_preferences': dict((x.key, x.value) for x in UserPreferences.objects.filter(user=request.user)),
'cluster': clusters[0]['type'] if clusters else None
})
def hue(request):
apps = appmanager.get_apps_dict(request.user)
current_app, other_apps, apps_list = _get_apps(request.user, '')
default_cluster_index, default_cluster_interface = Cluster(request.user).get_list_interface_indexes()
clusters = get_clusters().values()
return render('hue.mako', request, {
'apps': apps,
'other_apps': other_apps,
'is_s3_enabled': is_s3_enabled() and has_s3_access(request.user),
'is_adls_enabled': is_adls_enabled() and has_adls_access(request.user),
'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get(),
'leaflet': {
'layer': desktop.conf.LEAFLET_TILE_LAYER.get(),
'attribution': desktop.conf.LEAFLET_TILE_LAYER_ATTRIBUTION.get(),
'map_options': json.dumps(desktop.conf.LEAFLET_MAP_OPTIONS.get()),
'layer_options': json.dumps(desktop.conf.LEAFLET_TILE_LAYER_OPTIONS.get()),
},
'is_demo': desktop.conf.DEMO_ENABLED.get(),
'banner_message': get_banner_message(request),
'user_preferences': dict((x.key, x.value) for x in UserPreferences.objects.filter(user=request.user)),
'cluster': clusters[0]['type'] if clusters else None,
'clusters_config_json': json.dumps(clusters),
'default_cluster_index': default_cluster_index,
'default_cluster_interface': default_cluster_interface
})
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 describe_table(request, database, table):
app_name = get_app_name(request)
cluster = json.loads(request.POST.get('cluster', '{}'))
source_type = request.POST.get('source_type', request.GET.get('source_type', 'hive'))
db = _get_db(user=request.user, source_type=source_type, cluster=cluster)
try:
table = db.get_table(database, table)
except Exception as e:
LOG.exception("Describe table error")
raise PopupException(_("DB Error"), detail=e.message if hasattr(e, 'message') and e.message else e)
if request.POST.get("format", "html") == "json":
return JsonResponse({
'status': 0,
'name': table.name,
'partition_keys': [{'name': part.name, 'type': part.type} for part in table.partition_keys],
'cols': [{'name': col.name, 'type': col.type, 'comment': col.comment} for col in table.cols],
'path_location': table.path_location,
'hdfs_link': table.hdfs_link,
'comment': table.comment,
'is_view': table.is_view,
'properties': table.properties,
'details': table.details,
'stats': table.stats
})
else: # Render HTML
renderable = "metastore.mako"
apps_list = _get_apps(request.user, '')
partitions = None
if app_name != 'impala' and table.partition_keys:
try:
partitions = [_massage_partition(database, table, partition) for partition in db.get_partitions(database, table)]
except:
LOG.exception('Table partitions could not be retrieved')
return render(renderable, request, {
'apps': apps_list,
'breadcrumbs': [{
'name': database,
'url': reverse('metastore:show_tables', kwargs={'database': database})
}, {
'name': str(table.name),
'url': reverse('metastore:describe_table', kwargs={'database': database, 'table': table.name})
},
],
'table': table,
'partitions': partitions,
'database': database,
'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),
})
def create_table(request, database='default'):
"""Create a table by specifying its attributes manually"""
db = dbms.get(request.user)
dbs = db.get_databases()
databases = [{
'name':
db,
'url':
reverse('beeswax:create_table', kwargs={'database': db})
} for db in dbs]
form = MultiForm(table=CreateTableForm,
columns=ColumnTypeFormSet,
partitions=PartitionTypeFormSet)
if request.method == "POST":
form.bind(request.POST)
form.table.db = db # curry is invalid
form.table.database = database
if request.POST.get('create'):
if form.is_valid():
columns = [f.cleaned_data for f in form.columns.forms]
partition_columns = [
f.cleaned_data for f in form.partitions.forms
]
proposed_query = django_mako.render_to_string(
"create_table_statement.mako", {
'databases': databases,
'database': database,
'table': form.table.cleaned_data,
'columns': columns,
'partition_columns': partition_columns
})
# Mako outputs bytestring in utf8
proposed_query = proposed_query.decode('utf-8')
table_name = form.table.cleaned_data['name']
return _submit_create_and_load(request,
proposed_query,
table_name,
None,
False,
database=database)
else:
form.bind()
apps_list = _get_apps(request.user, '')
return render(
"create_table_manually.mako", request, {
'apps': apps_list,
'action': "#",
'databases': databases,
'table_form': form.table,
'columns_form': form.columns,
'partitions_form': form.partitions,
'has_tables': len(dbms.get(request.user).get_tables()) > 0,
'database': database,
})
def execute_query(request, design_id=None, query_history_id=None):
"""
View function for executing an arbitrary query.
"""
action = 'query'
if query_history_id:
query_history = authorized_get_query_history(request, query_history_id, must_exist=True)
design = query_history.design
try:
if query_history.server_id and query_history.server_guid:
handle, state = _get_query_handle_and_state(query_history)
if 'on_success_url' in request.GET:
if request.GET.get('on_success_url') and any(
[regexp.match(request.GET.get('on_success_url')) for regexp in REDIRECT_WHITELIST.get()]
):
action = 'watch-redirect'
else:
action = 'watch-results'
else:
action = 'editor-results'
except QueryServerException as e:
if 'Invalid query handle' in e.message or 'Invalid OperationHandle' in e.message:
query_history.save_state(QueryHistory.STATE.expired)
LOG.warn("Invalid query handle", exc_info=sys.exc_info())
action = 'editor-expired-results'
else:
raise e
else:
# Check perms.
authorized_get_design(request, design_id)
app_name = get_app_name(request)
query_type = SavedQuery.TYPES_MAPPING[app_name]
design = safe_get_design(request, query_type, design_id)
query_history = None
current_app, other_apps, apps_list = _get_apps(request.user, '')
doc = design and design.id and design.doc.get()
context = {
'design': design,
'apps': apps_list,
'query': query_history, # Backward
'query_history': query_history,
'autocomplete_base_url': reverse(get_app_name(request) + ':api_autocomplete_databases', kwargs={}),
'autocomplete_base_url_hive': reverse('beeswax:api_autocomplete_databases', kwargs={}),
'can_edit_name': design and design.id and not design.is_auto,
'doc_id': doc and doc.id or -1,
'can_edit': doc and doc.can_write(request.user),
'action': action,
'on_success_url': request.GET.get('on_success_url'),
'has_metastore': 'metastore' in get_apps_dict(request.user)
}
return render('execute.mako', request, context)
def databases(request):
search_filter = request.GET.get('filter', '')
cluster = json.loads(request.POST.get('cluster', '{}'))
db = _get_db(user=request.user, cluster=cluster)
databases = db.get_databases(search_filter)
apps_list = _get_apps(request.user, '')
return render("metastore.mako", request, {
'apps': apps_list,
'breadcrumbs': [],
'database': None,
'databases': databases,
'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),
})
def databases(request):
search_filter = request.GET.get('filter', '')
cluster = json.loads(request.POST.get('cluster', '{}'))
db = _get_db(user=request.user, cluster=cluster)
databases = db.get_databases(search_filter)
apps_list = _get_apps(request.user, '')
return render("metastore.mako", request, {
'apps': apps_list,
'breadcrumbs': [],
'database': None,
'databases': databases,
'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),
})
def describe_partitions(request, database, table):
cluster = json.loads(request.POST.get('cluster', '{}'))
db = _get_db(user=request.user, cluster=cluster)
table_obj = db.get_table(database, table)
if not table_obj.partition_keys:
raise PopupException(_("Table '%(table)s' is not partitioned.") % {'table': table})
reverse_sort = request.GET.get("sort", "desc").lower() == "desc"
if request.method == "POST":
partition_filters = {}
for part in table_obj.partition_keys:
if request.GET.get(part.name):
partition_filters[part.name] = request.GET.get(part.name)
partition_spec = ','.join(["%s='%s'" % (k, v) for k, v in list(partition_filters.items())])
else:
partition_spec = ''
try:
partitions = db.get_partitions(database, table_obj, partition_spec, reverse_sort=reverse_sort)
except:
LOG.exception('Table partitions could not be retrieved')
partitions = []
massaged_partitions = [_massage_partition(database, table_obj, partition) for partition in partitions]
if request.method == "POST" or request.GET.get('format', 'html') == 'json':
return JsonResponse({
'partition_keys_json': [partition.name for partition in table_obj.partition_keys],
'partition_values_json': massaged_partitions,
})
else:
apps_list = _get_apps(request.user, '')
return render("metastore.mako", request, {
'apps': apps_list,
'breadcrumbs': [{
'name': database,
'url': reverse('metastore:show_tables', kwargs={'database': database})
}, {
'name': table,
'url': reverse('metastore:describe_table', kwargs={'database': database, 'table': table})
}, {
'name': 'partitions',
'url': reverse('metastore:describe_partitions', kwargs={'database': database, 'table': table})
},
],
'database': database,
'table': table_obj,
'partitions': partitions,
'partition_keys_json': json.dumps([partition.name for partition in table_obj.partition_keys]),
'partition_values_json': json.dumps(massaged_partitions),
'request': request,
'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),
})
def describe_partitions(request, database, table):
cluster = json.loads(request.POST.get('cluster', '{}'))
db = _get_db(user=request.user, cluster=cluster)
table_obj = db.get_table(database, table)
if not table_obj.partition_keys:
raise PopupException(_("Table '%(table)s' is not partitioned.") % {'table': table})
reverse_sort = request.GET.get("sort", "desc").lower() == "desc"
if request.method == "POST":
partition_filters = {}
for part in table_obj.partition_keys:
if request.GET.get(part.name):
partition_filters[part.name] = request.GET.get(part.name)
partition_spec = ','.join(["%s='%s'" % (k, v) for k, v in partition_filters.items()])
else:
partition_spec = ''
try:
partitions = db.get_partitions(database, table_obj, partition_spec, reverse_sort=reverse_sort)
except:
LOG.exception('Table partitions could not be retrieved')
partitions = []
massaged_partitions = [_massage_partition(database, table_obj, partition) for partition in partitions]
if request.method == "POST" or request.GET.get('format', 'html') == 'json':
return JsonResponse({
'partition_keys_json': [partition.name for partition in table_obj.partition_keys],
'partition_values_json': massaged_partitions,
})
else:
apps_list = _get_apps(request.user, '')
return render("metastore.mako", request, {
'apps': apps_list,
'breadcrumbs': [{
'name': database,
'url': reverse('metastore:show_tables', kwargs={'database': database})
}, {
'name': table,
'url': reverse('metastore:describe_table', kwargs={'database': database, 'table': table})
},{
'name': 'partitions',
'url': reverse('metastore:describe_partitions', kwargs={'database': database, 'table': table})
},
],
'database': database,
'table': table_obj,
'partitions': partitions,
'partition_keys_json': json.dumps([partition.name for partition in table_obj.partition_keys]),
'partition_values_json': json.dumps(massaged_partitions),
'request': request,
'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),
})
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
})
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 import_wizard(request, database='default'):
"""
Help users define table and based on a file they want to import to Hive.
Limitations:
- Rows are delimited (no serde).
- No detection for map and array types.
- No detection for the presence of column header in the first row.
- No partition table.
- Does not work with binary data.
"""
encoding = i18n.get_site_encoding()
app_name = get_app_name(request)
db = dbms.get(request.user)
dbs = db.get_databases()
databases = [{
'name':
db,
'url':
reverse('beeswax:import_wizard', kwargs={'database': db})
} for db in dbs]
if request.method == 'POST':
#
# General processing logic:
# - We have 3 steps. Each requires the previous.
# * Step 1 : Table name and file location
# * Step 2a : Display sample with auto chosen delim
# * Step 2b : Display sample with user chosen delim (if user chooses one)
# * Step 3 : Display sample, and define columns
# - Each step is represented by a different form. The form of an earlier step
# should be present when submitting to a later step.
# - To preserve the data from the earlier steps, we send the forms back as
# hidden fields. This way, when users revisit a previous step, the data would
# be there as well.
#
delim_is_auto = False
fields_list, n_cols = [[]], 0
s3_col_formset = None
s1_file_form = CreateByImportFileForm(request.POST, db=db)
if s1_file_form.is_valid():
do_s2_auto_delim = request.POST.get('submit_file') # Step 1 -> 2
do_s2_user_delim = request.POST.get(
'submit_preview') # Step 2 -> 2
do_s3_column_def = request.POST.get('submit_delim') # Step 2 -> 3
do_hive_create = request.POST.get(
'submit_create') # Step 3 -> execute
cancel_s2_user_delim = request.POST.get(
'cancel_delim') # Step 2 -> 1
cancel_s3_column_def = request.POST.get(
'cancel_create') # Step 3 -> 2
# Exactly one of these should be True
if len([
_f for _f in (do_s2_auto_delim, do_s2_user_delim,
do_s3_column_def, do_hive_create,
cancel_s2_user_delim, cancel_s3_column_def)
if _f
]) != 1:
raise PopupException(_('Invalid form submission'))
if not do_s2_auto_delim:
# We should have a valid delim form
s2_delim_form = CreateByImportDelimForm(request.POST)
if not s2_delim_form.is_valid():
# Go back to picking delimiter
do_s2_user_delim, do_s3_column_def, do_hive_create = True, False, False
if do_hive_create:
# We should have a valid columns formset
s3_col_formset = ColumnTypeFormSet(prefix='cols',
data=request.POST)
if not s3_col_formset.is_valid():
# Go back to define columns
do_s3_column_def, do_hive_create = True, False
load_data = s1_file_form.cleaned_data.get('load_data',
'IMPORT').upper()
path = s1_file_form.cleaned_data['path']
#
# Go to step 2: We've just picked the file. Preview it.
#
if do_s2_auto_delim:
try:
if load_data == 'IMPORT':
if not request.fs.isfile(path):
raise PopupException(
_('Path location must refer to a file if "Import Data" is selected.'
))
elif load_data == 'EXTERNAL':
if not request.fs.isdir(path):
raise PopupException(
_('Path location must refer to a directory if "Create External Table" is selected.'
))
except (IOError, S3FileSystemException) as e:
raise PopupException(
_('Path location "%s" is invalid: %s') % (path, e))
delim_is_auto = True
fields_list, n_cols, s2_delim_form = _delim_preview(
request.fs, s1_file_form, encoding,
[reader.TYPE for reader in FILE_READERS], DELIMITERS)
if (do_s2_user_delim or do_s3_column_def
or cancel_s3_column_def) and s2_delim_form.is_valid():
# Delimit based on input
fields_list, n_cols, s2_delim_form = _delim_preview(
request.fs, s1_file_form, encoding,
(s2_delim_form.cleaned_data['file_type'], ),
(s2_delim_form.cleaned_data['delimiter'], ))
if do_s2_auto_delim or do_s2_user_delim or cancel_s3_column_def:
apps_list = _get_apps(request.user, '')
return render(
'import_wizard_choose_delimiter.mako', request, {
'apps':
apps_list,
'action':
reverse(app_name + ':import_wizard',
kwargs={'database': database}),
'delim_readable':
DELIMITER_READABLE.get(
s2_delim_form['delimiter'].data[0],
s2_delim_form['delimiter'].data[1]),
'initial':
delim_is_auto,
'file_form':
s1_file_form,
'delim_form':
s2_delim_form,
'fields_list':
fields_list,
'delimiter_choices':
TERMINATOR_CHOICES,
'n_cols':
n_cols,
'database':
database,
'databases':
databases
})
#
# Go to step 3: Define column.
#
if do_s3_column_def:
if s3_col_formset is None:
columns = []
for i in range(n_cols):
columns.append({
'column_name': 'col_%s' % (i, ),
'column_type': 'string',
})
s3_col_formset = ColumnTypeFormSet(prefix='cols',
initial=columns)
try:
fields_list_for_json = list(fields_list)
if fields_list_for_json:
fields_list_for_json[0] = [
re.sub('[^\w]', '', a)
for a in fields_list_for_json[0]
] # Cleaning headers
apps_list = _get_apps(request.user, '')
return render(
'import_wizard_define_columns.mako', request, {
'apps':
apps_list,
'action':
reverse(app_name + ':import_wizard',
kwargs={'database': database}),
'file_form':
s1_file_form,
'delim_form':
s2_delim_form,
'column_formset':
s3_col_formset,
'fields_list':
fields_list,
'fields_list_json':
json.dumps(fields_list_for_json),
'n_cols':
n_cols,
'database':
database,
'databases':
databases
})
except Exception as e:
raise PopupException(_(
"The selected delimiter is creating an un-even number of columns. Please make sure you don't have empty columns."
),
detail=e)
#
# Final: Execute
#
if do_hive_create:
delim = s2_delim_form.cleaned_data['delimiter']
table_name = s1_file_form.cleaned_data['name']
proposed_query = django_mako.render_to_string(
"create_table_statement.mako", {
'table': {
'name':
table_name,
'comment':
s1_file_form.cleaned_data['comment'],
'row_format':
'Delimited',
'field_terminator':
delim,
'file_format':
'TextFile',
'load_data':
load_data,
'path':
path,
'skip_header':
request.GET.get('removeHeader', 'off').lower()
== 'on'
},
'columns':
[f.cleaned_data for f in s3_col_formset.forms],
'partition_columns': [],
'database': database,
'databases': databases
})
try:
return _submit_create_and_load(request,
proposed_query,
table_name,
path,
load_data,
database=database)
except QueryServerException as e:
raise PopupException(_('The table could not be created.'),
detail=e.message)
else:
s1_file_form = CreateByImportFileForm()
return render(
'import_wizard_choose_file.mako', request, {
'action':
reverse(app_name + ':import_wizard', kwargs={'database': database
}),
'file_form':
s1_file_form,
'database':
database,
'databases':
databases
})
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
})
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_navigator(request.user),
'optimizer_url': get_optimizer_url(),
'navigator_url': get_navigator_url(),
'is_embeddable': request.GET.get('is_embeddable', False),
'source_type': _get_servername(db),
})
if 'Invalid query handle' in e.message or 'Invalid OperationHandle' in e.message:
query_history.save_state(QueryHistory.STATE.expired)
LOG.warn("Invalid query handle", exc_info=sys.exc_info())
action = 'editor-expired-results'
else:
raise e
else:
# Check perms.
authorized_get_design(request, design_id)
app_name = get_app_name(request)
query_type = SavedQuery.TYPES_MAPPING[app_name]
design = safe_get_design(request, query_type, design_id)
query_history = None
current_app, other_apps, apps_list = _get_apps(request.user, '')
doc = design and design.id and design.doc.get()
context = {
'design': design,
'apps': apps_list,
'query': query_history, # Backward
'query_history': query_history,
'autocomplete_base_url': reverse(get_app_name(request) + ':api_autocomplete_databases', kwargs={}),
'autocomplete_base_url_hive': reverse('beeswax:api_autocomplete_databases', kwargs={}),
'can_edit_name': design and design.id and not design.is_auto,
'doc_id': doc and doc.id or -1,
'can_edit': doc and doc.can_write(request.user),
'action': action,
'on_success_url': request.GET.get('on_success_url'),
'has_metastore': 'metastore' in get_apps_dict(request.user)
}
if 'Invalid query handle' in e.message or 'Invalid OperationHandle' in e.message:
query_history.save_state(QueryHistory.STATE.expired)
LOG.warn("Invalid query handle", exc_info=sys.exc_info())
action = 'editor-expired-results'
else:
raise e
else:
# Check perms.
authorized_get_design(request, design_id)
app_name = get_app_name(request)
query_type = SavedQuery.TYPES_MAPPING[app_name]
design = safe_get_design(request, query_type, design_id)
query_history = None
current_app, other_apps, apps_list = _get_apps(request.user, '')
doc = design and design.id and design.doc.get()
context = {
'design':
design,
'apps':
apps_list,
'query':
query_history, # Backward
'query_history':
query_history,
'autocomplete_base_url':
reverse(get_app_name(request) + ':api_autocomplete_databases',
kwargs={}),
'autocomplete_base_url_hive':
reverse('beeswax:api_autocomplete_databases', kwargs={}),
