nastra opened a new issue, #14879:
URL: https://github.com/apache/iceberg/issues/14879
### Feature Request / Improvement
This test is currently disabled because it currently fails with the
following error
```
org.apache.iceberg.exceptions.BadRequestException: Malformed request:
Invalid value for conversion to type binary: 11 (java.lang.String)
at
org.apache.iceberg.rest.ErrorHandlers$DefaultErrorHandler.accept(ErrorHandlers.java:284)
at
org.apache.iceberg.rest.ErrorHandlers$TableErrorHandler.accept(ErrorHandlers.java:134)
at
org.apache.iceberg.rest.ErrorHandlers$TableErrorHandler.accept(ErrorHandlers.java:118)
at org.apache.iceberg.rest.HTTPClient.throwFailure(HTTPClient.java:241)
at org.apache.iceberg.rest.HTTPClient.execute(HTTPClient.java:336)
at org.apache.iceberg.rest.BaseHTTPClient.post(BaseHTTPClient.java:137)
at
org.apache.iceberg.rest.RESTTableScan.planTableScan(RESTTableScan.java:144)
at
org.apache.iceberg.rest.RESTTableScan.planFiles(RESTTableScan.java:139)
at
org.apache.iceberg.BatchScanAdapter.planFiles(BatchScanAdapter.java:124)
at
org.apache.iceberg.spark.source.SparkPartitioningAwareScan.tasks(SparkPartitioningAwareScan.java:174)
at
org.apache.iceberg.spark.source.SparkPartitioningAwareScan.taskGroups(SparkPartitioningAwareScan.java:202)
at
org.apache.iceberg.spark.source.SparkPartitioningAwareScan.outputPartitioning(SparkPartitioningAwareScan.java:104)
at
org.apache.spark.sql.execution.datasources.v2.V2ScanPartitioningAndOrdering$$anonfun$partitioning$1.applyOrElse(V2ScanPartitioningAndOrdering.scala:45)
at
org.apache.spark.sql.execution.datasources.v2.V2ScanPartitioningAndOrdering$$anonfun$partitioning$1.applyOrElse(V2ScanPartitioningAndOrdering.scala:43)
```
This is because we don't have a `schema` when reaching
https://github.com/apache/iceberg/blob/d19e3ff07653167d902865281601a5da4e2f2def/core/src/main/java/org/apache/iceberg/expressions/ExpressionParser.java#L328
and therefore can't successfully deserialize this type of expression.
One approach would be to pass the `schema` through the `ParserContext` in
https://github.com/apache/iceberg/blob/0cc337ace306033dff1db2775a8046c1a58214f5/core/src/main/java/org/apache/iceberg/rest/RESTTableScan.java#L83-L87
but the issue is that when the `PlanTableScanRequest` is deserialized on the
server, we deserialize the expression filter in
https://github.com/apache/iceberg/blob/452221817882335fc1afd98ac6f302a269cb08a3/core/src/main/java/org/apache/iceberg/rest/requests/PlanTableScanRequestParser.java#L114-L116
where we don't have the `ParserContext` injected yet, as it's being injected
one step later in
https://github.com/apache/iceberg/blob/f631298fd43c7425dc08f23c5b85a91d8c373aa2/core/src/main/java/org/apache/iceberg/rest/HTTPClient.java#L348
### Query engine
Spark
### Willingness to contribute
- [ ] I can contribute this improvement/feature independently
- [ ] I would be willing to contribute this improvement/feature with
guidance from the Iceberg community
- [ ] I cannot contribute this improvement/feature at this time
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