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Posted to dev@phoenix.apache.org by "Pablo Castilla (JIRA)" <ji...@apache.org> on 2017/02/13 09:45:41 UTC
[jira] [Created] (PHOENIX-3664) Pyspark: pushing filter by date
against apache phoenix
Pablo Castilla created PHOENIX-3664:
---------------------------------------
Summary: Pyspark: pushing filter by date against apache phoenix
Key: PHOENIX-3664
URL: https://issues.apache.org/jira/browse/PHOENIX-3664
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.7.0
Environment: Azure HDIndight - pyspark using phoenix client.
Reporter: Pablo Castilla
I am trying to filter by date in apache phoenix from pyspark. The column in phoenix is created as Date and the filter is a datetime. When I use explain I see spark doesn't push the filter to phoenix. I have tried a lot of combinations without luck.
Any way to do it?
df = sqlContext.read \
.format("org.apache.phoenix.spark") \
.option("table", "TABLENAME") \
.option("zkUrl",zookepperServer +":2181:/hbase-unsecure" ) \
.load()
print(df.printSchema())
startValidation = datetime.datetime.now()
print(df.filter(df['FH'] >startValidation).explain(True))
Results:
root
|-- METER_ID: string (nullable = true)
|-- FH: date (nullable = true)
None
== Parsed Logical Plan ==
'Filter (FH#53 > 1486726683446150)
+- Relation[METER_ID#52,FH#53,SUMMERTIME#54,MAGNITUDE#55,SOURCE#56,ENTRY_DATETIME#57,BC#58,T_VAL_AE#59,T_VAL_AI#60,T_VAL_R1#61,T_VAL_R2#62,T_VAL_R3#63,T_VAL_R4#64] PhoenixRelation(DAILYREADS,10.0.0.13:2181:/hbase-unsecure)
== Analyzed Logical Plan ==
METER_ID: string, FH: date, SUMMERTIME: string, MAGNITUDE: int, SOURCE: int, ENTRY_DATETIME: date, BC: string, T_VAL_AE: int, T_VAL_AI: int, T_VAL_R1: int, T_VAL_R2: int, T_VAL_R3: int, T_VAL_R4: int
Filter (cast(FH#53 as string) > cast(1486726683446150 as string))
+- Relation[METER_ID#52,FH#53,SUMMERTIME#54,MAGNITUDE#55,SOURCE#56,ENTRY_DATETIME#57,BC#58,T_VAL_AE#59,T_VAL_AI#60,T_VAL_R1#61,T_VAL_R2#62,T_VAL_R3#63,T_VAL_R4#64] PhoenixRelation(DAILYREADS,10.0.0.13:2181:/hbase-unsecure)
== Optimized Logical Plan ==
Filter (cast(FH#53 as string) > 2017-02-10 11:38:03.44615)
+- Relation[METER_ID#52,FH#53,SUMMERTIME#54,MAGNITUDE#55,SOURCE#56,ENTRY_DATETIME#57,BC#58,T_VAL_AE#59,T_VAL_AI#60,T_VAL_R1#61,T_VAL_R2#62,T_VAL_R3#63,T_VAL_R4#64] PhoenixRelation(DAILYREADS,10.0.0.13:2181:/hbase-unsecure)
== Physical Plan ==
Filter (cast(FH#53 as string) > 2017-02-10 11:38:03.44615)
+- Scan PhoenixRelation(DAILYREADS,10.0.0.13:2181:/hbase-unsecure)[METER_ID#52,FH#53,SUMMERTIME#54,MAGNITUDE#55,SOURCE#56,ENTRY_DATETIME#57,BC#58,T_VAL_AE#59,T_VAL_AI#60,T_VAL_R1#61,T_VAL_R2#62,T_VAL_R3#63,T_VAL_R4#64]
None
if I set the FH column as timestamp it pushes the filter but throws an exception:
Caused by: org.apache.phoenix.exception.PhoenixParserException: ERROR 604 (42P00): Syntax error. Mismatched input. Expecting "RPAREN", got "12" at line 1, column 219.
at org.apache.phoenix.exception.PhoenixParserException.newException(PhoenixParserException.java:33)
at org.apache.phoenix.parse.SQLParser.parseStatement(SQLParser.java:111)
at org.apache.phoenix.jdbc.PhoenixStatement$PhoenixStatementParser.parseStatement(PhoenixStatement.java:1280)
at org.apache.phoenix.jdbc.PhoenixStatement.parseStatement(PhoenixStatement.java:1363)
at org.apache.phoenix.jdbc.PhoenixStatement.compileQuery(PhoenixStatement.java:1373)
at org.apache.phoenix.jdbc.PhoenixStatement.optimizeQuery(PhoenixStatement.java:1368)
at org.apache.phoenix.mapreduce.PhoenixInputFormat.getQueryPlan(PhoenixInputFormat.java:122)
... 102 more
Caused by: MismatchedTokenException(106!=129)
at org.apache.phoenix.parse.PhoenixSQLParser.recoverFromMismatchedToken(PhoenixSQLParser.java:360)
at org.apache.phoenix.shaded.org.antlr.runtime.BaseRecognizer.match(BaseRecognizer.java:115)
at org.apache.phoenix.parse.PhoenixSQLParser.not_expression(PhoenixSQLParser.java:6862)
at org.apache.phoenix.parse.PhoenixSQLParser.and_expression(PhoenixSQLParser.java:6677)
at org.apache.phoenix.parse.PhoenixSQLParser.or_expression(PhoenixSQLParser.java:6614)
at org.apache.phoenix.parse.PhoenixSQLParser.expression(PhoenixSQLParser.java:6579)
at org.apache.phoenix.parse.PhoenixSQLParser.single_select(PhoenixSQLParser.java:4615)
at org.apache.phoenix.parse.PhoenixSQLParser.unioned_selects(PhoenixSQLParser.java:4697)
at org.apache.phoenix.parse.PhoenixSQLParser.select_node(PhoenixSQLParser.java:4763)
at org.apache.phoenix.parse.PhoenixSQLParser.oneStatement(PhoenixSQLParser.java:789)
at org.apache.phoenix.parse.PhoenixSQLParser.statement(PhoenixSQLParser.java:508)
at org.apache.phoenix.parse.SQLParser.parseStatement(SQLParser.java:108)
... 107 more
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