Zoltan Borok-Nagy has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/21301


Change subject: IMPALA-13002: Iceberg V2 tables with Avro delete files aren't 
read properly
......................................................................

IMPALA-13002: Iceberg V2 tables with Avro delete files aren't read properly

If the Iceberg table has Avro delete files (e.g. by setting
'write.delete.format.default'='avro') then Impala won't be able to read
the contents of the delete files properly. It is because the avro
schema is not set properly for the virtual delete table.

Testing:
 * added e2e tests with position delete files of all kinds

Change-Id: Iff13198991caf32c51cd9e0ace4454fd00216cf6
---
M fe/src/main/java/org/apache/impala/catalog/IcebergDeleteTable.java
A 
testdata/workloads/functional-query/queries/QueryTest/iceberg-mixed-format-position-deletes.test
M tests/query_test/test_iceberg.py
3 files changed, 143 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/01/21301/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Iff13198991caf32c51cd9e0ace4454fd00216cf6
Gerrit-Change-Number: 21301
Gerrit-PatchSet: 1
Gerrit-Owner: Zoltan Borok-Nagy <[email protected]>

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