[PHOENIX-3664] Pyspark: pushing filter by date against apache phoenix

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 4.7.0
• Fix Version/s: 4.10.0

Environment

Azure HDIndight (HDI 3.5) - pyspark using phoenix client. (Spark 1.6.3 - HBase 1.1.2 under HDP 2.5)

• Assignee: Unassigned
• Reporter: Pablo Castilla
• Created: 13/Feb/17 09:44
• Updated: 16/Feb/17 15:32
• Resolved: 16/Feb/17 15:32

Description

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)
+- RelationMETER_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))
+- RelationMETER_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)
+- RelationMETER_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

Issue Links

• is a clone of: PHOENIX-3540 Fix Time data type in Phoenix Spark integration