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Posted to commits@impala.apache.org by st...@apache.org on 2022/06/09 07:40:28 UTC
[impala] 02/03: Add 4.1.0 Release notes and change log
This is an automated email from the ASF dual-hosted git repository.
stigahuang pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/impala.git
commit a6ad0cc5460d099e81a69bceae29e35b7bce14d0
Author: Tamas Mate <tm...@apache.org>
AuthorDate: Wed May 18 13:15:26 2022 +0200
Add 4.1.0 Release notes and change log
Tested by opening html files in my browser.
Change-Id: Ibd6bb9581aed5c6c7a21ca06e9c1c1fc74ddbdde
Reviewed-on: http://gerrit.cloudera.org:8080/18541
Tested-by: Tamas Mate <tm...@apache.org>
Reviewed-by: Zoltan Borok-Nagy <bo...@cloudera.com>
---
docs/changelog-4.1.html | 574 ++++++++++++++++++++++++++++++++++++++++++++
docs/release-notes-4.1.html | 62 +++++
impala-docs.html | 17 +-
3 files changed, 648 insertions(+), 5 deletions(-)
diff --git a/docs/changelog-4.1.html b/docs/changelog-4.1.html
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+<!DOCTYPE html>
+<html>
+<head>
+<title>Impala 4.1 Change Log</title>
+</head>
+<body>
+<h1>Impala 4.1 Change Log</h1>
+Release Notes - IMPALA - Version Impala 4.1.0
+
+<h2>New Feature</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-955'>IMPALA-955</a>] - Implement the BYTES built-in
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2019'>IMPALA-2019</a>] - Proper UTF-8 support in string functions
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-6505'>IMPALA-6505</a>] - Min-Max predicate push down in ORC scanner
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9495'>IMPALA-9495</a>] - Allow Struct type in SELECT list for ORC tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9498'>IMPALA-9498</a>] - Allow array type in SELECT list for Parquet tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9662'>IMPALA-9662</a>] - Add builtin functions for masking UTF-8 strings
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10166'>IMPALA-10166</a>] - ALTER TABLE for Iceberg tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10401'>IMPALA-10401</a>] - Enable Ranger Audit logs in minicluster
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10557'>IMPALA-10557</a>] - Allow Impala to use Kudu's multi-row transaction implementation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10679'>IMPALA-10679</a>] - Create SHA2 builtin function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10687'>IMPALA-10687</a>] - Implement ds_cpc_union() function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10688'>IMPALA-10688</a>] - Implement ds_cpc_stringify function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10689'>IMPALA-10689</a>] - Implement ds_cpc_union_f() function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10730'>IMPALA-10730</a>] - Create MD5 built-in function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10739'>IMPALA-10739</a>] - Add support for ALTER TABLE tbl SET PARTITION SPEC for Iceberg tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11116'>IMPALA-11116</a>] - DESCRIBE HISTORY should be parameterized
+</li>
+</ul>
+
+<h2>Epic</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10487'>IMPALA-10487</a>] - Add support for authentication via JWT
+</li>
+</ul>
+
+<h2>Improvement</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2581'>IMPALA-2581</a>] - Push down LIMIT past DISTINCT
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-5569'>IMPALA-5569</a>] - Implement UNSET TBLPROPERTIES for ALTER TABLE
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-5628'>IMPALA-5628</a>] - Parquet support for additional valid decimal representations
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-6636'>IMPALA-6636</a>] - Use async IO in ORC scanner
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-7556'>IMPALA-7556</a>] - Clean up ScanRange
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-7635'>IMPALA-7635</a>] - Reduce size of hash tables in-memory by packing buckets more densely
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-7954'>IMPALA-7954</a>] - Support automatic invalidates using metastore notification events
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-8762'>IMPALA-8762</a>] - Track number of running queries on all backends in admission controller
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9433'>IMPALA-9433</a>] - Change FileHandleCache from using a multimap to an unordered_map
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9822'>IMPALA-9822</a>] - Impala does not notify user that row format delimited fields is only logical when using STORED AS TEXTFILE
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9857'>IMPALA-9857</a>] - Batch ALTER_PARTITION events
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10046'>IMPALA-10046</a>] - Compile with a newer version of DWARF
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10197'>IMPALA-10197</a>] - Add KUDU_REPLICA_SELECTION config and query option
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10429'>IMPALA-10429</a>] - Add Support for specifying HDFS path in 'scratch_dirs' startup option
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10489'>IMPALA-10489</a>] - Implement JWT support
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10650'>IMPALA-10650</a>] - Bail out min/max filters in hash join builder early
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10695'>IMPALA-10695</a>] - impala need use an independent disk io queue for JindoFS
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10702'>IMPALA-10702</a>] - Add warning logs for slow or large catalogd response
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10711'>IMPALA-10711</a>] - Allow restricting the filesystem permissions check at startup to a particular directory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10713'>IMPALA-10713</a>] - Use PARTITION-level locking for static partition INSERTs for ACID tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10721'>IMPALA-10721</a>] - MetastoreServiceHandler should extend AbstractThriftHiveMetastore
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10723'>IMPALA-10723</a>] - Allow basic querying and computing stats on a materialized view
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10724'>IMPALA-10724</a>] - Add mutable validWriteIdList
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10742'>IMPALA-10742</a>] - CreateColIdx2EqConjunctMap hits DCHECK in exhaustive builds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10748'>IMPALA-10748</a>] - Remove enable_orc_scanner flag
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10763'>IMPALA-10763</a>] - Min/max filters should be enabled on Z-order sorted columns
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10777'>IMPALA-10777</a>] - Enable min/max filtering for Iceberg partitions.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10779'>IMPALA-10779</a>] - Print the username closing a session or cancelling a query from the WebUI
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10784'>IMPALA-10784</a>] - Add support for retaining cookies among http requests in impala-shell
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10790'>IMPALA-10790</a>] - Early materialize expressions in ScanNode
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10799'>IMPALA-10799</a>] - Analysis slowdown with inline views and thousands of column
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10801'>IMPALA-10801</a>] - Check the latest compaction Id before serving request
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10806'>IMPALA-10806</a>] - Create single node plan is slow when hundreds of inline views are joined
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10817'>IMPALA-10817</a>] - Share metastoreHmsDDL lock b/w CatalogOpExecutor and Catalog metastore server
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10822'>IMPALA-10822</a>] - Allow multiple group returns for LDAP search bind authentication group search
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10836'>IMPALA-10836</a>] - Add simplify cast rule
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10846'>IMPALA-10846</a>] - Skip Authentication for connection with trusted auth header
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10857'>IMPALA-10857</a>] - Add libcurl library to Impala native-toolchain
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10862'>IMPALA-10862</a>] - Optimization of the code structure of TmpDir
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10873'>IMPALA-10873</a>] - Push down EQUALS, IS NULL and IN-list predicate to ORC reader
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10874'>IMPALA-10874</a>] - Upgrade impyla to the latest version
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10876'>IMPALA-10876</a>] - Support to download JWKS from a given URL
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10879'>IMPALA-10879</a>] - Add parquet stats to iceberg manifest
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10894'>IMPALA-10894</a>] - Pushing down predicates in reading "original files" of ACID tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10898'>IMPALA-10898</a>] - Runtime IN-list filters for ORC tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10923'>IMPALA-10923</a>] - Fine grained table refreshing at partition level events for transactional tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10928'>IMPALA-10928</a>] - Upgrade source of Kudu's EasyCurl in kudu/util
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10931'>IMPALA-10931</a>] - Rebase source code under be/src/kudu
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10934'>IMPALA-10934</a>] - Enable table definition over a single file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10941'>IMPALA-10941</a>] - Revert back the change for thrift_sasl 0.4.3
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10958'>IMPALA-10958</a>] - Decouple getConstraintsInformation from hive.ql.metadata.Table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10961'>IMPALA-10961</a>] - Implement 3-way quicksort in sorter
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10967'>IMPALA-10967</a>] - Load data should handle AWS NLB-type timeout
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10975'>IMPALA-10975</a>] - Minor refactoring in alter table DDL operation in catalogd
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10984'>IMPALA-10984</a>] - Improve performance of FROM_UNIXTIME function.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10994'>IMPALA-10994</a>] - Normalize pip package name within 'infra/python/deps' requirements
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11027'>IMPALA-11027</a>] - Support for ShellBasedUnixGroupMapping for Impala's user delegation via groups
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11031'>IMPALA-11031</a>] - Listmap.getIndex() name is misleading
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11032'>IMPALA-11032</a>] - Automatic Refresh of Metadata for Local Catalog after Compaction
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11037'>IMPALA-11037</a>] - Bump ORC to 1.7-p4 to contain the improvement of ORC-1020
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11038'>IMPALA-11038</a>] - Zipping unnest should work on arrays from views
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11103'>IMPALA-11103</a>] - Upgrade CMake to avoid boost warning messages
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11107'>IMPALA-11107</a>] - Allow specifying footer size in HdfsScanner::IssueFooterRanges
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11110'>IMPALA-11110</a>] - Enable basic optimizations for debug builds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11123'>IMPALA-11123</a>] - Optimize count(*) for ORC scans
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11124'>IMPALA-11124</a>] - testdata loading should reuse TPCH/TPCDS local data if they exist
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11131'>IMPALA-11131</a>] - Replace 'cnd_cwnd' with 'snd_cwnd' in www/rpcz.tmpl
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11141'>IMPALA-11141</a>] - Use exact data types in IN-list filter
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11152'>IMPALA-11152</a>] - impala::CheckLogSize() could log error messages indefinitely
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11178'>IMPALA-11178</a>] - Bump ORC to 1.7.0-p7 to contain the improvement of ORC-1122
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11181'>IMPALA-11181</a>] - Improving performance of compaction checking
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11185'>IMPALA-11185</a>] - Reuse orc::ColumnVectorBatch in the scanner life-cycle
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11204'>IMPALA-11204</a>] - OrcStringColumnReader should be a template class
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11220'>IMPALA-11220</a>] - Bump ORC version to contain the improvement of ORC-1137
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11264'>IMPALA-11264</a>] - Bump ORC to 1.7.0-p12 with more improvements
+</li>
+</ul>
+
+<h2>Bug</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2272'>IMPALA-2272</a>] - Parquet scanner always materializes NULL for empty collections
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-5256'>IMPALA-5256</a>] - ERROR log files can get very large
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-5476'>IMPALA-5476</a>] - Catalogd restart bring about metadata is out of sync
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-6590'>IMPALA-6590</a>] - Disable expr rewrites and codegen for VALUES() statements
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-7560'>IMPALA-7560</a>] - Better selectivity estimate for != (not equals) binary predicate
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9057'>IMPALA-9057</a>] - TestEventProcessing.test_insert_events_transactional is flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9967'>IMPALA-9967</a>] - Scan orc failed when table contains timestamp column
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10187'>IMPALA-10187</a>] - Event processing fails on multiple events + DROP TABLE
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10272'>IMPALA-10272</a>] - LOAD DATA should respect Ranger-HDFS policies
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10376'>IMPALA-10376</a>] - Data loading of a functional-query ORC table fails with "Fail to get checksum"
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10414'>IMPALA-10414</a>] - Retrying failed query may cause memory leak
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10433'>IMPALA-10433</a>] - Use Iceberg's fixed partition transforms
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10468'>IMPALA-10468</a>] - DROP events which are generated while a batch is being processed may add table incorrectly
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10490'>IMPALA-10490</a>] - truncate table fails with IllegalStateException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10502'>IMPALA-10502</a>] - delayed 'Invalidated objects in cache' cause 'Table already exists'
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10626'>IMPALA-10626</a>] - Add support for Iceberg's Catalogs API
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10627'>IMPALA-10627</a>] - Use standard Iceberg table properties
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10663'>IMPALA-10663</a>] - Coordinator might observe stale metadata in local catalog mode
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10674'>IMPALA-10674</a>] - Update toolchain ORC libary for better Iceberg support
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10681'>IMPALA-10681</a>] - JOIN cardinality is wrong for INNER joins when combined with aggregations
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10683'>IMPALA-10683</a>] - TestHdfsParquetTableWriter.test_double_precision broken on S3
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10703'>IMPALA-10703</a>] - PrintPath() crashes with ARRAY in ORC format
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10704'>IMPALA-10704</a>] - test_retry_query_result_cacheing_failed and test_retry_query_set_query_in_flight_failed are flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10714'>IMPALA-10714</a>] - Intermittent DCHECK(read_iter->read_page_->attached_to_output_batch) in tests
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10732'>IMPALA-10732</a>] - Use consistent DDL for specifying Iceberg partitions
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10733'>IMPALA-10733</a>] - TestKuduOperations.test_replica_selection failing
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10737'>IMPALA-10737</a>] - Optimize Iceberg metadata handling
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10741'>IMPALA-10741</a>] - Set engine.hive.enabled=true table property for Iceberg tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10754'>IMPALA-10754</a>] - test_overlap_min_max_filters_on_sorted_columns failed during GVO
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10762'>IMPALA-10762</a>] - ASAN tests fail with use-after-poison in HdfsParquetScanner::FindSkipRangesForPagesWithMinMaxFilters
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10764'>IMPALA-10764</a>] - Web UI shows error in the /logs page, if stdout/stderr is not redirected to INFO/ERROR logs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10765'>IMPALA-10765</a>] - IllegalStateException when inserting empty results to unpartitioned table with event processor enabled
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10802'>IMPALA-10802</a>] - test_show_create_table and test_catalogs fails with Iceberg syntax error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10808'>IMPALA-10808</a>] - Crash of illegal decimal schema in test_fuzz_decimal_tbl
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10810'>IMPALA-10810</a>] - Bump json-smart from 2.3 to at least 2.4.1
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10811'>IMPALA-10811</a>] - RPC to submit query getting stuck for AWS NLB forever.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10814'>IMPALA-10814</a>] - Hit DCHECK in DecimalUtil::DecodeFromFixedLenByteArray for core-s3 build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10815'>IMPALA-10815</a>] - Ignore events on non-default hive catalogs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10819'>IMPALA-10819</a>] - Backend test unifiedbetests failed in ASAN build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10820'>IMPALA-10820</a>] - TestInsertWideTable.test_insert_wide_table failed due to file size too small
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10821'>IMPALA-10821</a>] - TestTPCHJoinQueries.test_outer_joins failed in s3 build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10823'>IMPALA-10823</a>] - Output fewer information when external frontend is used
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10825'>IMPALA-10825</a>] - impala crashes when canceling the retrying query
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10843'>IMPALA-10843</a>] - NullPointerException when test runtime filter in TRACE log level
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10850'>IMPALA-10850</a>] - Interpret timestamp predicates in local timezone in IcebergScanNode
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10886'>IMPALA-10886</a>] - TestReusePartitionMetadata.test_reuse_partition_meta fails
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10896'>IMPALA-10896</a>] - Tests in TestImpalaShellInteractive failed in S3 build when strict_hs2_protocol=True
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10899'>IMPALA-10899</a>] - buildall.sh -release_and_debug -codecoverage doesn't work as expected
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10900'>IMPALA-10900</a>] - Some parquet files are missing from Iceberg avro metadata
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10905'>IMPALA-10905</a>] - query_test/test_iceberg.py test_time_travel fails in exhaustive builds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10910'>IMPALA-10910</a>] - Iceberg scans don't apply runtime filters at Parquet row group level
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10914'>IMPALA-10914</a>] - Iceberg query create inconsistent scan ranges between consecutive runs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10922'>IMPALA-10922</a>] - test_orc_stats failing on exhaustive builds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10930'>IMPALA-10930</a>] - Bump the Java artifacts version to 4.1.0-SNAPSHOT
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10933'>IMPALA-10933</a>] - Impala build finds system libcurl instead of toolchain version
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10935'>IMPALA-10935</a>] - Impala crashes on old Iceberg table property in some cases
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10936'>IMPALA-10936</a>] - StmtMetadataLoader::collectPolicyTables() should handle FailedLoadLocalTable without NPE
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10937'>IMPALA-10937</a>] - shell/make_shell_tarball.sh broken on CentOS
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10942'>IMPALA-10942</a>] - Fix memory leak in admission controller
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10950'>IMPALA-10950</a>] - expr-benchmark.cc needs some update
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10955'>IMPALA-10955</a>] - query_test/test_iceberg.py test_time_travel fails in S3 builds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10956'>IMPALA-10956</a>] - datasketches UDFS: memory leak and merge overhead
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10957'>IMPALA-10957</a>] - query_test/test_scanners.py fails in test_iceberg_query with "iceberg_partitioned_orc_external_old_fileformat table not found"
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10970'>IMPALA-10970</a>] - Coordinator only query judgement logic should concern separated join build execution
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10972'>IMPALA-10972</a>] - Adapt Impala's tests to behavior change in HIVE-24920
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10973'>IMPALA-10973</a>] - Empty scan nodes are scheduled to the (exclusive) coordinator
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10974'>IMPALA-10974</a>] - Impala cannot resolve columns of converted Iceberg table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10982'>IMPALA-10982</a>] - Unable to explain plan for SetOperation statement
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10989'>IMPALA-10989</a>] - TSAN data race during data loading
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10998'>IMPALA-10998</a>] - Backend test scratch-tuple-batch-test failed in ASAN build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11000'>IMPALA-11000</a>] - DHECK hit in FillScratchMicroBatches
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11007'>IMPALA-11007</a>] - Webserver should not log errors when handling HTTP HEAD
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11008'>IMPALA-11008</a>] - Invalid to propagate inferred predicates into the nullable side of an outer join
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11011'>IMPALA-11011</a>] - Impala crashes in OrcStructReader::NumElements()
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11020'>IMPALA-11020</a>] - CHECK failure in AttachStdoutStderrLocked
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11021'>IMPALA-11021</a>] - Impala throw IllegalStateException when use predicate hint in query
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11022'>IMPALA-11022</a>] - Impala uses wrong file descriptors for Iceberg tables in local catalog mode
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11025'>IMPALA-11025</a>] - Creation of functional.insert_only_transactional_table fails wIth 'illegal location for managed table'
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11028'>IMPALA-11028</a>] - Table loading could fail if metastore cleans up old events
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11029'>IMPALA-11029</a>] - DescriptorTable.copyTupleDescriptor throw exception for Kudu table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11030'>IMPALA-11030</a>] - Wrong result due to predicate pushdown into inline view with Analytic function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11035'>IMPALA-11035</a>] - Make x-forwarded-for http header case insensitive
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11039'>IMPALA-11039</a>] - DCHECK_GE(num_buffered_values_, num_rows) fails in parquet-column-readers.cc
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11042'>IMPALA-11042</a>] - Special characters are not escaped during LDAP search bind authentication
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11047'>IMPALA-11047</a>] - Preconditions.checkNotNull(statsTuple_) fail in HdfsScanNode.java if PARQUET_READ_STATISTICS=0
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11049'>IMPALA-11049</a>] - Order by clause contains cast expr execute failed after 'SimplifyCastExprRule' rewrite
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11051'>IMPALA-11051</a>] - Add support for 'void' Iceberg partition transform
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11053'>IMPALA-11053</a>] - Impala should be able to read migrated partitioned Iceberg tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11055'>IMPALA-11055</a>] - load-functional-query-exhaustive-hbase-generated.create failed to run with newer HBase shell.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11072'>IMPALA-11072</a>] - TestSpillingDebugActionDimensions.test_spilling is flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11078'>IMPALA-11078</a>] - Webui should return a Content-Security-Policy header
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11093'>IMPALA-11093</a>] - Fine grained table refreshing doesn't refresh table file metadata
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11105'>IMPALA-11105</a>] - Impala crashes in PhjBuilder::Close() when Prepare() fails
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11106'>IMPALA-11106</a>] - Make Impala compatible with Iceberg 0.13
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11109'>IMPALA-11109</a>] - Exhaustive tests fail in custom_cluster.test_permanent_udfs.py
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11115'>IMPALA-11115</a>] - Setting compression to brotli can hit DCHECK
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11118'>IMPALA-11118</a>] - report_benchmark_results.py uses wrong compression codec in the per-query table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11120'>IMPALA-11120</a>] - load-data.py does not load ORC files with specified codec
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11133'>IMPALA-11133</a>] - compare_branches.py could fail if the author of a commit contains non-ascii characters
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11134'>IMPALA-11134</a>] - Impala returns "Couldn't skip rows in file" error for old Parquet file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11135'>IMPALA-11135</a>] - TestSpillingDebugActionDimensions.test_spilling seems to be flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11144'>IMPALA-11144</a>] - verifyApproxCardinality() failed in testAggregationNodeGroupByCardinalityCapping
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11147'>IMPALA-11147</a>] - Min/max filtering crashes on Parquet file that contains partition columns
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11153'>IMPALA-11153</a>] - Expose LOCK_RETRIES/LOCK_RETRY_WAIT_SECONDS settings for user
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11154'>IMPALA-11154</a>] - Idle Kudu daemons consume too much CPU
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11156'>IMPALA-11156</a>] - TestHmsIntegration.test_desc_json_table failed in exhaustive build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11175'>IMPALA-11175</a>] - Iceberg table cannot be loaded when partition value is NULL
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11176'>IMPALA-11176</a>] - Memory leak in ClientCacheHelper
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11177'>IMPALA-11177</a>] - crash in useAsyncIoForStream due to unknown orc::StreamKind
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11182'>IMPALA-11182</a>] - hdfs-orc-scanner should catch exceptions thrown from the ORC lib
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11184'>IMPALA-11184</a>] - Log rotation can fail if FLAGS_log_filename is set with custom value
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11186'>IMPALA-11186</a>] - Assertion fails in TestShowCreateTable.test_show_create_table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11195'>IMPALA-11195</a>] - Disable SSL session renegotiation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11200'>IMPALA-11200</a>] - Redundant additions to ExecOption field in query profile of grouping aggregator node when inside a subplan
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11203'>IMPALA-11203</a>] - Build failure caused by missing ExecutorMembershipSnapshot import
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11210'>IMPALA-11210</a>] - Impala can only handle lowercase schema elements of Iceberg table
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11214'>IMPALA-11214</a>] - Impala reloads Iceberg tables per each data file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11216'>IMPALA-11216</a>] - test_describe_history_params is flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11218'>IMPALA-11218</a>] - TestIcebergTable.test_table_load_time_for_many_files flaky
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11227'>IMPALA-11227</a>] - FE OOM in TestParquetBloomFilter.test_fallback_from_dict_if_no_bloom_tbl_props
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11230'>IMPALA-11230</a>] - Crash in partitioned top-N codegen'd code
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11239'>IMPALA-11239</a>] - test_parquet_count_star_optimization fail in downstream erasure code build
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11247'>IMPALA-11247</a>] - TestQueries.test_views and PlannerTest.testViews fails
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11256'>IMPALA-11256</a>] - SHOW FILES on Iceberg tables lists all files in table directory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11263'>IMPALA-11263</a>] - Coordinator hang when cancelling a query
+</li>
+</ul>
+
+<h2>Task</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10696'>IMPALA-10696</a>] - Minor size differences breaks metadata/test_stats_extrapolation.py::TestStatsExtrapolation::test_stats_extrapolation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10701'>IMPALA-10701</a>] - Switch to use TByteBuffer from thrift
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10872'>IMPALA-10872</a>] - Add a snapshot version of ORC-1.7 to native-toolchain
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10943'>IMPALA-10943</a>] - Add additional test to verify support for multiple executor groups that map to different resource groups
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10992'>IMPALA-10992</a>] - Planner changes for estimate peak memory.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11033'>IMPALA-11033</a>] - Add support for multiple executor group sets
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11130'>IMPALA-11130</a>] - Postgres JDBC driver should be upgraded to 42.3.3
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11149'>IMPALA-11149</a>] - Upgrade xmlsec to address CVE
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11197'>IMPALA-11197</a>] - Upgrade pac4j to 4.5.5 to address CVEs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11198'>IMPALA-11198</a>] - Exclude aws-java-sdk-bundle from ranger-plugins-audit
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11229'>IMPALA-11229</a>] - Upgrade spring version to 5.3.18 to address CVEs
+</li>
+</ul>
+
+<h2>Sub-task</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-7087'>IMPALA-7087</a>] - Impala is unable to read Parquet decimal columns with lower precision/scale than table metadata
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-8131'>IMPALA-8131</a>] - Impala is unable to read Parquet decimal columns with higher scale than table metadata
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-8795'>IMPALA-8795</a>] - Enable event polling by default in tests
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-9873'>IMPALA-9873</a>] - Skip decoding of non-materialised columns in Parquet
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10049'>IMPALA-10049</a>] - Include RPC call_id in slow RPC logs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10212'>IMPALA-10212</a>] - Support ofs scheme
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10485'>IMPALA-10485</a>] - Support Iceberg field-id based column resolution in the ORC scanner
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10640'>IMPALA-10640</a>] - Support reading Parquet Bloom filters - most common types
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10642'>IMPALA-10642</a>] - Write support for Parquet Bloom filters - most common types
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10645'>IMPALA-10645</a>] - Expose metrics for catalogd's HMS endpoint
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10648'>IMPALA-10648</a>] - Invalidate catalogd cache for non transactional tables when create/alter/drop HMS apis are accessed
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10680'>IMPALA-10680</a>] - Replace StringToFloatInternal that converts String to Float using fast_double_parser library
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10720'>IMPALA-10720</a>] - Add versioning to admission heartbeats
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10746'>IMPALA-10746</a>] - Create table fails after dropping same table from catalog HMS endpoint
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10796'>IMPALA-10796</a>] - Add Arrow library to Impala native-toolchain
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10797'>IMPALA-10797</a>] - Support statements that do not require reading JSON File
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10840'>IMPALA-10840</a>] - Add support for "FOR SYSTEM_TIME AS OF" and "FOR SYSTEM_VERSION AS OF" for Iceberg tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10888'>IMPALA-10888</a>] - getPartitionsByNames should return partitions sorted by name
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10920'>IMPALA-10920</a>] - UNNEST function for arrays in the select list
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10940'>IMPALA-10940</a>] - Pick parts of recent gutil changes from Kudu repo
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10951'>IMPALA-10951</a>] - Upgrade protobuf library for Impala
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11004'>IMPALA-11004</a>] - Upgrade glog library for Impala
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11005'>IMPALA-11005</a>] - Upgrade Boost library for Impala
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11054'>IMPALA-11054</a>] - Support resource pool polling for frontend
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11076'>IMPALA-11076</a>] - Re-use FileDescriptors loaded by HdfsTable during IcebergTable load
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11112'>IMPALA-11112</a>] - Impala can't resolve json tables created by Hive
+</li>
+</ul>
+
+<h2>Test</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10709'>IMPALA-10709</a>] - Min/max filters should be enabled for joins on sorted columns in Parquet tables
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10768'>IMPALA-10768</a>] - Deflake CatalogHmsFileMetadataTest
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11137'>IMPALA-11137</a>] - ORC and Avro testdata on date_tbl are unusable
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11192'>IMPALA-11192</a>] - test_scanner_fuzz.py runs super slow on ORC format
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11236'>IMPALA-11236</a>] - Upgrade ehcache sizeof library from 0.3.0 to 0.4.0
+</li>
+</ul>
+
+<h2>Documentation</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-10788'>IMPALA-10788</a>] - Statestore Scalability document should mention statestore_subscriber_timeout_secs and statestore_heartbeat_tcp_timeout_seconds
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11043'>IMPALA-11043</a>] - Create documentation about Impala's Iceberg support
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11119'>IMPALA-11119</a>] - Document BYTES builtin function
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11127'>IMPALA-11127</a>] - Document the UTF8_MODE query option and relavent string functions
+</li>
+</ul>
+
+<h2>Question</h2>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-11040'>IMPALA-11040</a>] - Query get stuck when containing multiple nested union
+</li>
+</ul>
+</body>
+</html>
\ No newline at end of file
diff --git a/docs/release-notes-4.1.html b/docs/release-notes-4.1.html
new file mode 100644
index 000000000..7bdcfa777
--- /dev/null
+++ b/docs/release-notes-4.1.html
@@ -0,0 +1,62 @@
+<html>
+<head>
+<title>Impala 4.1 Release Notes</title>
+</head>
+<body>
+<h1>Impala 4.1 Release Notes</h1>
+
+<h2>New Features</h2>
+<ul>
+ <li>Documentation on Iceberg support has been created, Apache Impala has been added to the list of query engines that support Apache Iceberg.<br>
+ Apache Iceberg support includes:
+ <ul>
+ <li>Reading/writing Iceberg V1 tables:</li>
+ <ul>
+ <li>(write support is only available for Iceberg tables with Parquet data files)</li>
+ <li>(V2 tables are also readable if they don’t contain delete delta files)</li>
+ <li>(AVRO and mixed file format tables are not yet supported)</li>
+ </ul>
+ <li>Support for all partition transforms with unified syntax with Hive</li>
+ <li>Partition evolution</li>
+ <li>Schema evolution</li>
+ <li>Time travel function is available with FOR SYSTEM_TIME AS OF and FOR SYSTEM_VERSION AS OF clauses for Iceberg tables. FOR SYSTEM_TIME AS OF conforms to the SQL2011 standard (<a href="https://issues.apache.org/jira/browse/IMPALA-10840">IMPALA-10840</a>).</li>
+ </ul>
+ </li>
+ <li>Hive compatible UTF-8 support in string functions. Turned on by setting the query option UTF8_MODE=true (<a href="https://issues.apache.org/jira/browse/IMPALA-2019">IMPALA-2019</a>).</li>
+ <li>Complex types enhancements:
+ <ul>
+ <li>Allow arrays in the select list (<a href="https://issues.apache.org/jira/browse/IMPALA-9497">IMPALA-9497</a>, <a href="https://issues.apache.org/jira/browse/IMPALA-9498">IMPALA-9498</a>).</li>
+ <li>Allow structs in the select list for ORC files (<a href="https://issues.apache.org/jira/browse/IMPALA-9495">IMPALA-9495</a>).</li>
+ <li>Zipping unnest for arrays (<a href="https://issues.apache.org/jira/browse/IMPALA-10920">IMPALA-10920</a>, <a href="https://issues.apache.org/jira/browse/IMPALA-11038">IMPALA-11038</a>).</li>
+ </ul>
+ </li>
+ <li>Support ALTER TABLE UNSET TBLPROPERTIES/SERDEPROPERTIES (<a href="https://issues.apache.org/jira/browse/IMPALA-5569">IMPALA-5569</a>).</li>
+ <li>Support reading/writing Parquet Bloom filters for the most common types (<a href="https://issues.apache.org/jira/browse/IMPALA-10640">IMPALA-10640</a>, <a href="https://issues.apache.org/jira/browse/IMPALA-10642">IMPALA-10642</a>).</li>
+</ul>
+
+<h2>Improvements</h2>
+<ul>
+ <li>Several improvements in scanning ORC tables:
+ <ul>
+ <li>Async IO in ORC scanner (<a href="https://issues.apache.org/jira/browse/IMPALA-6636">IMPALA-6636</a>).</li>
+ <li>Predicate pushdown into the ORC lib (<a href="https://issues.apache.org/jira/browse/IMPALA-6505">IMPALA-6505</a>, <a href="https://issues.apache.org/jira/browse/IMPALA-10873">IMPALA-10873</a>).</li>
+ <li>Runtime IN-list filters for ORC tables (<a href="https://issues.apache.org/jira/browse/IMPALA-10898">IMPALA-10898</a>).</li>
+ <li>Optimize count(star) for ORC scans (<a href="https://issues.apache.org/jira/browse/IMPALA-11123">IMPALA-11123</a>).</li>
+ </ul>
+ See more in the Epic <a href="https://issues.apache.org/jira/browse/IMPALA-9040">IMPALA-9040</a> (login to see all jiras linked to it).
+ </li>
+ <li>Reducing HashTable size by packing its buckets efficiently (<a href="https://issues.apache.org/jira/browse/IMPALA-7635">IMPALA-7635</a>).</li>
+ <li>Avoid materialization of columns for filtered out rows in Parquet tables (<a href="https://issues.apache.org/jira/browse/IMPALA-9873">IMPALA-9873</a>).</li>
+ <li>Improve TimestampValue to String casting (<a href="https://issues.apache.org/jira/browse/IMPALA-10984">IMPALA-10984</a>).</li>
+ <li>ACID lock timeouts are now configurable (<a href="https://issues.apache.org/jira/browse/IMPALA-11153">IMPALA-11153</a>).</li>
+ <li>Implementing adaptive 3-way quicksort in sorter. Improves quicksort performance when there is a large number of duplicates (<a href="https://issues.apache.org/jira/browse/IMPALA-10961">IMPALA-10961</a>).</li>
+ <li>Fine grained table refreshing in catalogd at partition level for transactional tables (<a href="https://issues.apache.org/jira/browse/IMPALA-10923">IMPALA-10923</a>).</li>
+ <li>Improve metadata consistency and self events detection in catalogd (<a href="https://issues.apache.org/jira/browse/IMPALA-10925">IMPALA-10925</a>).</li>
+ <li>Skip file metadata reloading in processing AlterPartition events in EventProcessor in catalogd (<a href="https://issues.apache.org/jira/browse/IMPALA-11050">IMPALA-11050</a>).</li>
+</ul>
+
+<h2>Fixed Issues</h2>
+<p>See <a href="./changelog-4.1.html">change log</a></p>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/impala-docs.html b/impala-docs.html
index 792a484b6..773c6f060 100644
--- a/impala-docs.html
+++ b/impala-docs.html
@@ -125,12 +125,12 @@
<div class="row">
<div class="span12"><h3>Latest Releases</h3>
- <p>Impala 4.0.0
+ <p>Impala 4.1.0
<ul>
- <li><a href="docs/release-notes-4.0.html">Impala 4.0.0 Release Notes</a></li>
- <li><a href="docs/changelog-4.0.html">Impala 4.0.0 Change Log</a></li>
- <li><a href="docs/build/html/index.html">HTML Documentation for Impala 4.0.0</a></li>
- <li><a href="docs/build/impala-4.0.pdf">PDF Documentation for Impala 4.0.0</a></li>
+ <li><a href="docs/release-notes-4.1.html">Impala 4.1.0 Release Notes</a></li>
+ <li><a href="docs/changelog-4.1.html">Impala 4.1.0 Change Log</a></li>
+ <li><a href="docs/build/html/index.html">HTML Documentation for Impala 4.1.0</a></li>
+ <li><a href="docs/build/impala-4.1.pdf">PDF Documentation for Impala 4.1.0</a></li>
</ul>
</p>
<p>Impala 3.4.1
@@ -144,6 +144,13 @@
<div class="row">
<div class="span12"><h3>Older Releases</h3>
+ <p>Impala 4.0.0
+ <ul>
+ <li><a href="docs/release-notes-4.0.html">Impala 4.0.0 Release Notes</a></li>
+ <li><a href="docs/changelog-4.0.html">Impala 4.0.0 Change Log</a></li>
+ <li><a href="docs/build/impala-4.0.pdf">PDF Documentation for Impala 4.0.0</a></li>
+ </ul>
+ </p>
<p>Impala 3.4.0
<ul>
<li><a href="docs/changelog-3.4.html">Impala 3.4.0 Change Log</a></li>