Perform cleanup on job timeouts

redash/query_runner/__init__.py

@@ -5,13 +5,15 @@
 
 from redash import settings
 from redash.utils import json_loads
+from rq.timeouts import JobTimeoutException
 
 logger = logging.getLogger(__name__)
 
 __all__ = [
     "BaseQueryRunner",
     "BaseHTTPQueryRunner",
     "InterruptException",
+    "JobTimeoutException",
     "BaseSQLQueryRunner",
     "TYPE_DATETIME",
     "TYPE_BOOLEAN",

redash/query_runner/athena.py

@@ -244,16 +244,10 @@ def run_query(self, query, user):
             }
             json_data = json_dumps(data, ignore_nan=True)
             error = None
-        except (KeyboardInterrupt, InterruptException):
+        except Exception:
             if cursor.query_id:
                 cursor.cancel()
-            error = "Query cancelled by user."
-            json_data = None
-        except Exception as ex:
-            if cursor.query_id:
-                cursor.cancel()
-            error = str(ex)
-            json_data = None
+            raise
 
         return json_data, error
 

redash/query_runner/axibase_tsd.py

@@ -155,10 +155,9 @@ def run_query(self, query, user):
         except SQLException as e:
             json_data = None
             error = e.content
-        except (KeyboardInterrupt, InterruptException):
+        except (KeyboardInterrupt, InterruptException, JobTimeoutException):
             sql.cancel_query(query_id)
-            error = "Query cancelled by user."
-            json_data = None
+            raise
 
         return json_data, error
 

redash/query_runner/azure_kusto.py

@@ -129,9 +129,6 @@ def run_query(self, query, user):
                 error = err.args[1][0]["error"]["@message"]
             except (IndexError, KeyError):
                 error = err.args[1]
-        except KeyboardInterrupt:
-            json_data = None
-            error = "Query cancelled by user."
 
         return json_data, error
 

redash/query_runner/big_query.py

@@ -332,9 +332,6 @@ def run_query(self, query, user):
                 error = json_loads(e.content)["error"]["message"]
             else:
                 error = e.content
-        except KeyboardInterrupt:
-            error = "Query cancelled by user."
-            json_data = None
 
         return json_data, error
 

redash/query_runner/cass.py

@@ -93,47 +93,42 @@ def get_schema(self, get_stats=False):
 
     def run_query(self, query, user):
         connection = None
-        try:
-            if self.configuration.get("username", "") and self.configuration.get(
-                "password", ""
-            ):
-                auth_provider = PlainTextAuthProvider(
-                    username="{}".format(self.configuration.get("username", "")),
-                    password="{}".format(self.configuration.get("password", "")),
-                )
-                connection = Cluster(
-                    [self.configuration.get("host", "")],
-                    auth_provider=auth_provider,
-                    port=self.configuration.get("port", ""),
-                    protocol_version=self.configuration.get("protocol", 3),
-                )
-            else:
-                connection = Cluster(
-                    [self.configuration.get("host", "")],
-                    port=self.configuration.get("port", ""),
-                    protocol_version=self.configuration.get("protocol", 3),
-                )
-            session = connection.connect()
-            session.set_keyspace(self.configuration["keyspace"])
-            session.default_timeout = self.configuration.get("timeout", 10)
-            logger.debug("Cassandra running query: %s", query)
-            result = session.execute(query)
-
-            column_names = result.column_names
-
-            columns = self.fetch_columns([(c, "string") for c in column_names])
-
-            rows = [dict(zip(column_names, row)) for row in result]
-
-            data = {"columns": columns, "rows": rows}
-            json_data = json_dumps(data, cls=CassandraJSONEncoder)
-
-            error = None
-        except KeyboardInterrupt:
-            error = "Query cancelled by user."
-            json_data = None
-
-        return json_data, error
+
+        if self.configuration.get("username", "") and self.configuration.get(
+            "password", ""
+        ):
+            auth_provider = PlainTextAuthProvider(
+                username="{}".format(self.configuration.get("username", "")),
+                password="{}".format(self.configuration.get("password", "")),
+            )
+            connection = Cluster(
+                [self.configuration.get("host", "")],
+                auth_provider=auth_provider,
+                port=self.configuration.get("port", ""),
+                protocol_version=self.configuration.get("protocol", 3),
+            )
+        else:
+            connection = Cluster(
+                [self.configuration.get("host", "")],
+                port=self.configuration.get("port", ""),
+                protocol_version=self.configuration.get("protocol", 3),
+            )
+        session = connection.connect()
+        session.set_keyspace(self.configuration["keyspace"])
+        session.default_timeout = self.configuration.get("timeout", 10)
+        logger.debug("Cassandra running query: %s", query)
+        result = session.execute(query)
+
+        column_names = result.column_names
+
+        columns = self.fetch_columns([(c, "string") for c in column_names])
+
+        rows = [dict(zip(column_names, row)) for row in result]
+
+        data = {"columns": columns, "rows": rows}
+        json_data = json_dumps(data, cls=CassandraJSONEncoder)
+
+        return json_data, None
 
 
 class ScyllaDB(Cassandra):

redash/query_runner/couchbase.py

@@ -148,15 +148,12 @@ def call_service(self, query, user):
             raise Exception("Couchbase connection error")
 
     def run_query(self, query, user):
-        try:
-            result = self.call_service(query, user)
+        result = self.call_service(query, user)
 
-            rows, columns = parse_results(result.json()["results"])
-            data = {"columns": columns, "rows": rows}
+        rows, columns = parse_results(result.json()["results"])
+        data = {"columns": columns, "rows": rows}
 
-            return json_dumps(data), None
-        except KeyboardInterrupt:
-            return None, "Query cancelled by user."
+        return json_dumps(data), None
 
     @classmethod
     def name(cls):

redash/query_runner/db2.py

@@ -134,10 +134,9 @@ def run_query(self, query, user):
         except ibm_db_dbi.DatabaseError as e:
             error = str(e)
             json_data = None
-        except (KeyboardInterrupt, InterruptException):
+        except (KeyboardInterrupt, InterruptException, JobTimeoutException):
             connection.cancel()
-            error = "Query cancelled by user."
-            json_data = None
+            raise
         finally:
             connection.close()
 

redash/query_runner/drill.py

@@ -94,20 +94,17 @@ def configuration_schema(cls):
     def run_query(self, query, user):
         drill_url = os.path.join(self.configuration["url"], "query.json")
 
-        try:
-            payload = {"queryType": "SQL", "query": query}
+        payload = {"queryType": "SQL", "query": query}
 
-            response, error = self.get_response(
-                drill_url, http_method="post", json=payload
-            )
-            if error is not None:
-                return None, error
+        response, error = self.get_response(
+            drill_url, http_method="post", json=payload
+        )
+        if error is not None:
+            return None, error
 
-            results = parse_response(response.json())
+        results = parse_response(response.json())
 
-            return json_dumps(results), None
-        except KeyboardInterrupt:
-            return None, "Query cancelled by user."
+        return json_dumps(results), None
 
     def get_schema(self, get_stats=False):
 

redash/query_runner/dynamodb_sql.py

@@ -133,14 +133,10 @@ def run_query(self, query, user):
                 e.lineno, e.column, e.line
             )
             json_data = None
-        except (SyntaxError, RuntimeError) as e:
-            error = str(e)
-            json_data = None
-        except KeyboardInterrupt:
+        except (KeyboardInterrupt, JobTimeoutException):
             if engine and engine.connection:
                 engine.connection.cancel()
-            error = "Query cancelled by user."
-            json_data = None
+            raise
 
         return json_data, error
 

redash/query_runner/elasticsearch.py

@@ -437,9 +437,6 @@ def run_query(self, query, user):
                 raise Exception("Advanced queries are not supported")
 
             json_data = json_dumps({"columns": result_columns, "rows": result_rows})
-        except KeyboardInterrupt:
-            error = "Query cancelled by user."
-            json_data = None
         except requests.HTTPError as e:
             logger.exception(e)
             error = "Failed to execute query. Return Code: {0}   Reason: {1}".format(
@@ -497,10 +494,9 @@ def run_query(self, query, user):
             )
 
             json_data = json_dumps({"columns": result_columns, "rows": result_rows})
-        except KeyboardInterrupt:
+        except (KeyboardInterrupt, JobTimeoutException):
             logger.exception(e)
-            error = "Query cancelled by user."
-            json_data = None
+            raise
         except requests.HTTPError as e:
             logger.exception(e)
             error = "Failed to execute query. Return Code: {0}   Reason: {1}".format(

redash/query_runner/hive_ds.py

@@ -142,11 +142,10 @@ def run_query(self, query, user):
             data = {"columns": columns, "rows": rows}
             json_data = json_dumps(data)
             error = None
-        except KeyboardInterrupt:
+        except (KeyboardInterrupt, JobTimeoutException):
             if connection:
                 connection.cancel()
-            error = "Query cancelled by user."
-            json_data = None
+            raise
         except DatabaseError as e:
             try:
                 error = e.args[0].status.errorMessage

redash/query_runner/impala_ds.py

@@ -128,10 +128,9 @@ def run_query(self, query, user):
         except RPCError as e:
             json_data = None
             error = "Metastore Error [%s]" % str(e)
-        except KeyboardInterrupt:
+        except (KeyboardInterrupt, JobTimeoutException):
             connection.cancel()
-            error = "Query cancelled by user."
-            json_data = None
+            raise
         finally:
             if connection:
                 connection.close()

redash/query_runner/jql.py

@@ -166,44 +166,41 @@ def __init__(self, configuration):
     def run_query(self, query, user):
         jql_url = "{}/rest/api/2/search".format(self.configuration["url"])
 
-        try:
-            query = json_loads(query)
-            query_type = query.pop("queryType", "select")
-            field_mapping = FieldMapping(query.pop("fieldMapping", {}))
-
-            if query_type == "count":
-                query["maxResults"] = 1
-                query["fields"] = ""
-            else:
-                query["maxResults"] = query.get("maxResults", 1000)
+        query = json_loads(query)
+        query_type = query.pop("queryType", "select")
+        field_mapping = FieldMapping(query.pop("fieldMapping", {}))
 
-            response, error = self.get_response(jql_url, params=query)
-            if error is not None:
-                return None, error
+        if query_type == "count":
+            query["maxResults"] = 1
+            query["fields"] = ""
+        else:
+            query["maxResults"] = query.get("maxResults", 1000)
 
-            data = response.json()
+        response, error = self.get_response(jql_url, params=query)
+        if error is not None:
+            return None, error
 
-            if query_type == "count":
-                results = parse_count(data)
-            else:
-                results = parse_issues(data, field_mapping)
-                index = data["startAt"] + data["maxResults"]
+        data = response.json()
 
-                while data["total"] > index:
-                    query["startAt"] = index
-                    response, error = self.get_response(jql_url, params=query)
-                    if error is not None:
-                        return None, error
+        if query_type == "count":
+            results = parse_count(data)
+        else:
+            results = parse_issues(data, field_mapping)
+            index = data["startAt"] + data["maxResults"]
+
+            while data["total"] > index:
+                query["startAt"] = index
+                response, error = self.get_response(jql_url, params=query)
+                if error is not None:
+                    return None, error
 
-                    data = response.json()
-                    index = data["startAt"] + data["maxResults"]
+                data = response.json()
+                index = data["startAt"] + data["maxResults"]
 
-                    addl_results = parse_issues(data, field_mapping)
-                    results.merge(addl_results)
+                addl_results = parse_issues(data, field_mapping)
+                results.merge(addl_results)
 
-            return results.to_json(), None
-        except KeyboardInterrupt:
-            return None, "Query cancelled by user."
+        return results.to_json(), None
 
 
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