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Race condition in CachingCatalog

3

### Apache Iceberg version 1.5.2 (latest release) ### Query engine None ### Please describe the bug 🐞 CachingCatalog is susceptible to a race condition because it uses `Cache.put`. `Cache.put` inherently...

findepi

JdbcCatalog fails to initialize with MS SQL Server

9

### Apache Iceberg version 1.5.0 (latest release) ### Query engine None ### Please describe the bug 🐞 Attempting to use MS SQL Server as JdbcCatalog produces the following: ``` Exception...

akursar

### Apache Iceberg version 1.5.0 ### Query engine Spark ### Please describe the bug 🐞 Hi, there, I have tried to register bucket udf, see below, val bucketF = "bucketn"...

jessiedanwang

Field comments are not written for timestamp field

7

We are trying to write field comments using spark, and comments are not written for timestamp (without tz) fields. For timestamp with timezone fields comments are written. Here is a...

itaise

Improve MetricsReporter loading with class loader fallback

1

This pull request addresses the issue of class loader discrepancies when loading JAR files via the `spark-submit` command from remote locations (such as S3 or through Ivy). This discrepancy specifically...

bk-mz

Issue with CALL parsing

8

### Query engine Spark ### Question I am trying to use Iceberg glue catalog to integrate with spark. However I am able to query the table data but not able...

pulkit-cldcvr

zorder does not work with sub fields

3

### Apache Iceberg version 1.4.2 ### Query engine Spark ### Please describe the bug 🐞 The `rewrite_data_files` with zorder does not work on sub-fields. ```sql CALL users.system.rewrite_data_files( table => 'users.jcc.flow',...

cccs-jc

Encryption integration and test

2

Initially, only for Hive catalogs

ggershinsky

Data: Add a util to read write partition stats

3

Based on the conclusion from https://github.com/apache/iceberg/pull/9437, we are going with the local implementation with multi threads instead of distributive algorithm. `iceberg-core` module cannot write stats as it doesn't depend on...

ajantha-bhat

Spec: Make NDV blob metadata property required

3

Based on discussion stemming from: https://github.com/apache/iceberg/pull/10288/files#discussion_r1622775896 The current consensus is on making the NDV property in blob metadata required for theta sketch blob types. The main advantage is that engines...

amogh-jahagirdar