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https://issues.apache.org/jira/browse/DRILL-4139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15945317#comment-15945317
]
Volodymyr Vysotskyi commented on DRILL-4139:
--------------------------------------------
I have checked partition pruning support for other types:
{noformat}
int32, binary(char, varchar), int32(DATE, TIME_MILLIS), int64, float,
fixed_len_byte_array(INTERVAL)
{noformat}
and found that it does not work for fixed_len_byte_array(INTERVAL) type.
During query execution
{code:sql}
select * from interval_yr_partition where col_intrvl_yr = cast('P314M' as
interval year)
{code}
In logs appears these errors:
{noformat}
2017-03-28 17:43:47,394 [27255f2b-d1ea-1695-3e78-f96604ab8baa:foreman] WARN
o.a.d.e.p.l.partition.PruneScanRule - Failure while materializing expression
[FunctionCall [func=equal, args=[`col_intrvl_yr`, CastExpression
[input=org.apache.drill.common.expression.ValueExpressions$QuotedString@7c7e4d74,
type=minor_type: INTERVALYEAR
mode: REQUIRED
]],
pos=org.apache.drill.common.expression.ExpressionPosition@480f3a86[charIndex =
-1, expression = --UNKNOWN EXPRESSION--]]]. Errors:
Error in expression at index -1. Error: Missing function implementation:
[castINTERVALYEAR(VARBINARY-OPTIONAL)]. Full expression: --UNKNOWN
EXPRESSION--.
2017-03-28 17:43:47,394 [27255f2b-d1ea-1695-3e78-f96604ab8baa:foreman] INFO
o.a.d.e.p.l.partition.PruneScanRule - Total pruning elapsed time: 1 ms
2017-03-28 17:43:47,412 [27255f2b-d1ea-1695-3e78-f96604ab8baa:foreman] ERROR
o.a.d.e.s.parquet.ParquetGroupScan - 1 error(s) encountered when materialize
filter expression :
Error in expression at index -1. Error: Missing function implementation:
[castINTERVALYEAR(VARBINARY-OPTIONAL)]. Full expression: --UNKNOWN
EXPRESSION--.
{noformat}
> Exception while trying to prune partition.
> java.lang.UnsupportedOperationException: Unsupported type: BIT & Interval
> --------------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-4139
> URL: https://issues.apache.org/jira/browse/DRILL-4139
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Parquet
> Affects Versions: 1.3.0
> Environment: 4 node cluster on CentOS
> Reporter: Khurram Faraaz
> Assignee: Volodymyr Vysotskyi
>
> Exception while trying to prune partition.
> java.lang.UnsupportedOperationException: Unsupported type: BIT
> is seen in drillbit.log after Functional run on 4 node cluster.
> Drill 1.3.0 sys.version => d61bb83a8
> {code}
> 2015-11-27 03:12:19,809 [29a835ec-3c02-0fb6-d3c1-bae276ef7385:foreman] INFO
> o.a.d.e.p.l.partition.PruneScanRule - Beginning partition pruning, pruning
> class: org.apache.drill.exec.planner.logical.partition.ParquetPruneScanRule$2
> 2015-11-27 03:12:19,809 [29a835ec-3c02-0fb6-d3c1-bae276ef7385:foreman] INFO
> o.a.d.e.p.l.partition.PruneScanRule - Total elapsed time to build and analyze
> filter tree: 0 ms
> 2015-11-27 03:12:19,810 [29a835ec-3c02-0fb6-d3c1-bae276ef7385:foreman] WARN
> o.a.d.e.p.l.partition.PruneScanRule - Exception while trying to prune
> partition.
> java.lang.UnsupportedOperationException: Unsupported type: BIT
> at
> org.apache.drill.exec.store.parquet.ParquetGroupScan.populatePruningVector(ParquetGroupScan.java:479)
> ~[drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.ParquetPartitionDescriptor.populatePartitionVectors(ParquetPartitionDescriptor.java:96)
> ~[drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.logical.partition.PruneScanRule.doOnMatch(PruneScanRule.java:235)
> ~[drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.logical.partition.ParquetPruneScanRule$2.onMatch(ParquetPruneScanRule.java:87)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:228)
> [calcite-core-1.4.0-drill-r8.jar:1.4.0-drill-r8]
> at
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:808)
> [calcite-core-1.4.0-drill-r8.jar:1.4.0-drill-r8]
> at
> org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:303)
> [calcite-core-1.4.0-drill-r8.jar:1.4.0-drill-r8]
> at
> org.apache.calcite.prepare.PlannerImpl.transform(PlannerImpl.java:303)
> [calcite-core-1.4.0-drill-r8.jar:1.4.0-drill-r8]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.logicalPlanningVolcanoAndLopt(DefaultSqlHandler.java:545)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:213)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:248)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:164)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:184)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:905)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [drill-java-exec-1.3.0.jar:1.3.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> {code}
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