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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
jackylee-ch Oct 12, 2019
e4efcf0
Fix: add definition for IpythonDisplay
jackylee-ch 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
jackylee-ch 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))
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