dmgcodevil opened a new issue, #6897:
URL: https://github.com/apache/iceberg/issues/6897
### Query engine
Iceberg API 0.12
### Question
I'd like to filter data by `bucket` partition:
`table.newScan().filter(Expressions.greaterThanOrEqual(Expressions.bucket[Int]("id",
5), 0)).planFiles().`
I'm getting:
```
Visitor
org.apache.iceberg.expressions.InclusiveMetricsEvaluator$MetricsEvalVisitor@346cafe6
does not support expression: bucket[5](ref(id=1, accessor-type=string))
org.apache.iceberg.exceptions.ValidationException: Visitor
org.apache.iceberg.expressions.InclusiveMetricsEvaluator$MetricsEvalVisitor@346cafe6
does not support expression: bucket[5](ref(id=1, accessor-type=string))
at
org.apache.iceberg.exceptions.ValidationException.check(ValidationException.java:46)
at
org.apache.iceberg.expressions.ExpressionVisitors$BoundExpressionVisitor.predicate(ExpressionVisitors.java:124)
at
org.apache.iceberg.expressions.ExpressionVisitors.visitEvaluator(ExpressionVisitors.java:346)
at
org.apache.iceberg.expressions.InclusiveMetricsEvaluator$MetricsEvalVisitor.eval(InclusiveMetricsEvaluator.java:107)
at
org.apache.iceberg.expressions.InclusiveMetricsEvaluator$MetricsEvalVisitor.access$100(InclusiveMetricsEvaluator.java:82)
at
org.apache.iceberg.expressions.InclusiveMetricsEvaluator.eval(InclusiveMetricsEvaluator.java:76)
at
org.apache.iceberg.ManifestReader.lambda$entries$0(ManifestReader.java:184)
at
org.apache.iceberg.io.CloseableIterable$3.shouldKeep(CloseableIterable.java:82)
at org.apache.iceberg.io.FilterIterator.advance(FilterIterator.java:67)
at org.apache.iceberg.io.FilterIterator.hasNext(FilterIterator.java:50)
at org.apache.iceberg.io.FilterIterator.advance(FilterIterator.java:65)
at org.apache.iceberg.io.FilterIterator.hasNext(FilterIterator.java:50)
at org.apache.iceberg.io.FilterIterator.advance(FilterIterator.java:65)
at org.apache.iceberg.io.FilterIterator.hasNext(FilterIterator.java:50)
at
org.apache.iceberg.io.CloseableIterable$4$1.hasNext(CloseableIterable.java:108)
at
org.apache.iceberg.util.ParallelIterable$ParallelIterator.lambda$new$1(ParallelIterable.java:67)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
```
Could you please help me to figure out how to query by partition using the
transformation function?
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