Hi
I strongly suggest to use print prepared sqls and try them in raw form. The
error you posted points to a syntax error.
On Tue, 2 Aug 2022 at 3:56 pm, Kumba Janga <kyja...@gmail.com> wrote:
> Thanks Sean! That was a simple fix. I changed it to "Create or Replace
> Table" but now I am getting the following error. I am still researching
> solutions but so far no luck.
>
> ParseException:
> mismatched input '<EOF>' expecting {'ADD', 'AFTER', 'ALL', 'ALTER',
> 'ANALYZE', 'AND', 'ANTI', 'ANY', 'ARCHIVE', 'ARRAY', 'AS', 'ASC', 'AT',
> 'AUTHORIZATION', 'BETWEEN', 'BOTH', 'BUCKET', 'BUCKETS', 'BY', 'CACHE',
> 'CASCADE', 'CASE', 'CAST', 'CHANGE', 'CHECK', 'CLEAR', 'CLUSTER',
> 'CLUSTERED', 'CODEGEN', 'COLLATE', 'COLLECTION', 'COLUMN', 'COLUMNS',
> 'COMMENT', 'COMMIT', 'COMPACT', 'COMPACTIONS', 'COMPUTE', 'CONCATENATE',
> 'CONSTRAINT', 'COST', 'CREATE', 'CROSS', 'CUBE', 'CURRENT', 'CURRENT_DATE',
> 'CURRENT_TIME', 'CURRENT_TIMESTAMP', 'CURRENT_USER', 'DATA', 'DATABASE',
> DATABASES, 'DBPROPERTIES', 'DEFINED', 'DELETE', 'DELIMITED', 'DESC',
> 'DESCRIBE', 'DFS', 'DIRECTORIES', 'DIRECTORY', 'DISTINCT', 'DISTRIBUTE',
> 'DIV', 'DROP', 'ELSE', 'END', 'ESCAPE', 'ESCAPED', 'EXCEPT', 'EXCHANGE',
> 'EXISTS', 'EXPLAIN', 'EXPORT', 'EXTENDED', 'EXTERNAL', 'EXTRACT', 'FALSE',
> 'FETCH', 'FIELDS', 'FILTER', 'FILEFORMAT', 'FIRST', 'FOLLOWING', 'FOR',
> 'FOREIGN', 'FORMAT', 'FORMATTED', 'FROM', 'FULL', 'FUNCTION', 'FUNCTIONS',
> 'GLOBAL', 'GRANT', 'GROUP', 'GROUPING', 'HAVING', 'IF', 'IGNORE', 'IMPORT',
> 'IN', 'INDEX', 'INDEXES', 'INNER', 'INPATH', 'INPUTFORMAT', 'INSERT',
> 'INTERSECT', 'INTERVAL', 'INTO', 'IS', 'ITEMS', 'JOIN', 'KEYS', 'LAST',
> 'LATERAL', 'LAZY', 'LEADING', 'LEFT', 'LIKE', 'LIMIT', 'LINES', 'LIST',
> 'LOAD', 'LOCAL', 'LOCATION', 'LOCK', 'LOCKS', 'LOGICAL', 'MACRO', 'MAP',
> 'MATCHED', 'MERGE', 'MSCK', 'NAMESPACE', 'NAMESPACES', 'NATURAL', 'NO', NOT,
> 'NULL', 'NULLS', 'OF', 'ON', 'ONLY', 'OPTION', 'OPTIONS', 'OR', 'ORDER',
> 'OUT', 'OUTER', 'OUTPUTFORMAT', 'OVER', 'OVERLAPS', 'OVERLAY', 'OVERWRITE',
> 'PARTITION', 'PARTITIONED', 'PARTITIONS', 'PERCENT', 'PIVOT', 'PLACING',
> 'POSITION', 'PRECEDING', 'PRIMARY', 'PRINCIPALS', 'PROPERTIES', 'PURGE',
> 'QUERY', 'RANGE', 'RECORDREADER', 'RECORDWRITER', 'RECOVER', 'REDUCE',
> 'REFERENCES', 'REFRESH', 'RENAME', 'REPAIR', 'REPLACE', 'RESET', 'RESTRICT',
> 'REVOKE', 'RIGHT', RLIKE, 'ROLE', 'ROLES', 'ROLLBACK', 'ROLLUP', 'ROW',
> 'ROWS', 'SCHEMA', 'SELECT', 'SEMI', 'SEPARATED', 'SERDE', 'SERDEPROPERTIES',
> 'SESSION_USER', 'SET', 'MINUS', 'SETS', 'SHOW', 'SKEWED', 'SOME', 'SORT',
> 'SORTED', 'START', 'STATISTICS', 'STORED', 'STRATIFY', 'STRUCT', 'SUBSTR',
> 'SUBSTRING', 'TABLE', 'TABLES', 'TABLESAMPLE', 'TBLPROPERTIES', TEMPORARY,
> 'TERMINATED', 'THEN', 'TO', 'TOUCH', 'TRAILING', 'TRANSACTION',
> 'TRANSACTIONS', 'TRANSFORM', 'TRIM', 'TRUE', 'TRUNCATE', 'TYPE', 'UNARCHIVE',
> 'UNBOUNDED', 'UNCACHE', 'UNION', 'UNIQUE', 'UNKNOWN', 'UNLOCK', 'UNSET',
> 'UPDATE', 'USE', 'USER', 'USING', 'VALUES', 'VIEW', 'VIEWS', 'WHEN', 'WHERE',
> 'WINDOW', 'WITH', IDENTIFIER, BACKQUOTED_IDENTIFIER}(line 1, pos 23)
>
> == SQL ==
> CREATE OR REPLACE TABLE
>
>
> On Mon, Aug 1, 2022 at 8:32 PM Sean Owen <sro...@gmail.com> wrote:
>
>> Pretty much what it says? you are creating a table over a path that
>> already has data in it. You can't do that without mode=overwrite at least,
>> if that's what you intend.
>>
>> On Mon, Aug 1, 2022 at 7:29 PM Kumba Janga <kyja...@gmail.com> wrote:
>>
>>>
>>>
>>> - Component: Spark Delta, Spark SQL
>>> - Level: Beginner
>>> - Scenario: Debug, How-to
>>>
>>> *Python in Jupyter:*
>>>
>>> import pyspark
>>> import pyspark.sql.functions
>>>
>>> from pyspark.sql import SparkSession
>>> spark = (
>>> SparkSession
>>> .builder
>>> .appName("programming")
>>> .master("local")
>>> .config("spark.jars.packages", "io.delta:delta-core_2.12:0.7.0")
>>> .config("spark.sql.extensions",
>>> "io.delta.sql.DeltaSparkSessionExtension")
>>> .config("spark.sql.catalog.spark_catalog",
>>> "org.apache.spark.sql.delta.catalog.DeltaCatalog")
>>> .config('spark.ui.port', '4050')
>>> .getOrCreate()
>>>
>>> )
>>> from delta import *
>>>
>>> string_20210609 = '''worked_date,worker_id,delete_flag,hours_worked
>>> 2021-06-09,1001,Y,7
>>> 2021-06-09,1002,Y,3.75
>>> 2021-06-09,1003,Y,7.5
>>> 2021-06-09,1004,Y,6.25'''
>>>
>>> rdd_20210609 = spark.sparkContext.parallelize(string_20210609.split('\n'))
>>>
>>> # FILES WILL SHOW UP ON THE LEFT UNDER THE FOLDER ICON IF YOU WANT TO
>>> BROWSE THEM
>>> OUTPUT_DELTA_PATH = './output/delta/'
>>>
>>> spark.sql('CREATE DATABASE IF NOT EXISTS EXERCISE')
>>>
>>> spark.sql('''
>>> CREATE TABLE IF NOT EXISTS EXERCISE.WORKED_HOURS(
>>> worked_date date
>>> , worker_id int
>>> , delete_flag string
>>> , hours_worked double
>>> ) USING DELTA
>>>
>>>
>>> PARTITIONED BY (worked_date)
>>> LOCATION "{0}"
>>> '''.format(OUTPUT_DELTA_PATH)
>>> )
>>>
>>> *Error Message:*
>>>
>>> AnalysisException Traceback (most recent call
>>> last)<ipython-input-13-e0469b5852dd> in <module> 4 spark.sql('CREATE
>>> DATABASE IF NOT EXISTS EXERCISE') 5 ----> 6 spark.sql(''' 7
>>> CREATE TABLE IF NOT EXISTS EXERCISE.WORKED_HOURS( 8
>>> worked_date date
>>> /Users/kyjan/spark-3.0.3-bin-hadoop2.7\python\pyspark\sql\session.py in
>>> sql(self, sqlQuery) 647 [Row(f1=1, f2=u'row1'), Row(f1=2,
>>> f2=u'row2'), Row(f1=3, f2=u'row3')] 648 """--> 649
>>> return DataFrame(self._jsparkSession.sql(sqlQuery), self._wrapped) 650
>>> 651 @since(2.0)
>>> \Users\kyjan\spark-3.0.3-bin-hadoop2.7\python\lib\py4j-0.10.9-src.zip\py4j\java_gateway.py
>>> in __call__(self, *args) 1302 1303 answer =
>>> self.gateway_client.send_command(command)-> 1304 return_value =
>>> get_return_value( 1305 answer, self.gateway_client,
>>> self.target_id, self.name) 1306
>>> /Users/kyjan/spark-3.0.3-bin-hadoop2.7\python\pyspark\sql\utils.py in
>>> deco(*a, **kw) 132 # Hide where the exception came from
>>> that shows a non-Pythonic 133 # JVM exception
>>> message.--> 134 raise_from(converted) 135
>>> else: 136 raise
>>> /Users/kyjan/spark-3.0.3-bin-hadoop2.7\python\pyspark\sql\utils.py in
>>> raise_from(e)
>>> AnalysisException: Cannot create table ('`EXERCISE`.`WORKED_HOURS`'). The
>>> associated location ('output/delta') is not empty.;
>>>
>>>
>>> --
>>> Best Wishes,
>>> Kumba Janga
>>>
>>> "The only way of finding the limits of the possible is by going beyond
>>> them into the impossible"
>>> -Arthur C. Clarke
>>>
>>
>
> --
> Best Wishes,
> Kumba Janga
>
> "The only way of finding the limits of the possible is by going beyond
> them into the impossible"
> -Arthur C. Clarke
>
--
Best Regards,
Ayan Guha
