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SQLQuery default print error instead of throwing error stack #581

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SQLQuery default print error instead of throwing error stack #581

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9dd3252
SQLQuery default print error instead of throwing error stack
Oct 12, 2019
e4efcf0
Fix: add definition for IpythonDisplay
Oct 24, 2019
bdfd487
Merge branch 'master' into sqlquery
itamarst Jan 14, 2020
6c576f4
Merge branch 'master' into sqlquery
itamarst Jan 14, 2020
f389f1c
Merge branch 'master' into sqlquery
Jan 16, 2020
e608798
Merge branch 'master' into sqlquery
devstein May 25, 2020
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12 changes: 9 additions & 3 deletions sparkmagic/sparkmagic/livyclientlib/sqlquery.py
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Original file line number Diff line number Diff line change
@@ -1,11 +1,12 @@
from hdijupyterutils.guid import ObjectWithGuid
from hdijupyterutils.ipythondisplay import IpythonDisplay

from sparkmagic.utils.utils import coerce_pandas_df_to_numeric_datetime, records_to_dataframe
import sparkmagic.utils.configuration as conf
import sparkmagic.utils.constants as constants
from sparkmagic.utils.sparkevents import SparkEvents
from .command import Command
from .exceptions import DataFrameParseException, BadUserDataException
from .exceptions import DataFrameParseException, BadUserDataException, SparkStatementException


class SQLQuery(ObjectWithGuid):
Expand All @@ -25,6 +26,7 @@ def __init__(self, query, samplemethod=None, maxrows=None, samplefraction=None,
raise BadUserDataException(u'maxrows (-n) must be an integer')
if not 0.0 <= samplefraction <= 1.0:
raise BadUserDataException(u'samplefraction (-r) must be a float between 0.0 and 1.0')
self.ipython_display = IpythonDisplay()

self.query = query
self.samplemethod = samplemethod
Expand All @@ -49,13 +51,17 @@ def execute(self, session):
self._spark_events.emit_sql_execution_start_event(session.guid, session.kind, session.id, self.guid,
self.samplemethod, self.maxrows, self.samplefraction)
command_guid = ''
result = None
try:
command = self.to_command(session.kind, session.sql_context_variable_name)
command_guid = command.guid
(success, records_text, mimetype) = command.execute(session)
if not success:
raise BadUserDataException(records_text)
result = records_to_dataframe(records_text, session.kind, self._coerce)
if conf.spark_statement_errors_are_fatal():
raise SparkStatementException(records_text)
self.ipython_display.send_error(records_text)
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If conf.spark_statement_errors_are_fatal() == False and a SparkStatementException is raised then wouldn't this be handled and displayed by handle_expected_exceptions?

else:
result = records_to_dataframe(records_text, session.kind, self._coerce)
except Exception as e:
self._spark_events.emit_sql_execution_end_event(session.guid, session.kind, session.id, self.guid,
command_guid, False, e.__class__.__name__, str(e))
Expand Down