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Posted to dev@phoenix.apache.org by "Pablo Castilla (JIRA)" <ji...@apache.org> on 2017/02/14 15:51:41 UTC
[jira] [Updated] (PHOENIX-3664) Pyspark: pushing filter by date
against apache phoenix
[ https://issues.apache.org/jira/browse/PHOENIX-3664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pablo Castilla updated PHOENIX-3664:
------------------------------------
Environment: Azure HDIndight (HDI 3.5) - pyspark using phoenix client. (Spark 1.6.3 - HBase 1.1.2 under HDP 2.5) (was: Azure HDIndight - pyspark using phoenix client.)
> 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 (HDI 3.5) - pyspark using phoenix client. (Spark 1.6.3 - HBase 1.1.2 under HDP 2.5)
> 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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