Impala changelog for Cloudera Data Warehouse on cloud

Review the changes introduced in Impala for Cloudera Data Warehouse on cloud.

2025.0.20.0 (October 22, 2025)

DWX-22002: Override Wildfly OpenSSL to 2.2.5 to work with OpenSSL 3
CDPD-91121: IMPALA-14466: Remote client should not cache admissiond's IP when retrying AdmitQuery RPC
IMPALA-14400: Fix deadlock in CatalogServiceCatalog.getDbProperty()
CDPD-89834: IMPALA-14392: Fix a crash in AdmissionD in GetQueryStatus PrintId()
IMPALA-14308: Workaround failure in impala_python3 build
CDPD-88862: Skip in Unified Analytics the tests broken by IMPALA-13947
IMPALA-13237: [Patch 5] - Implement OpenTelemetry Traces for Select Queries Tracking
IMPALA-14233: Fix unexpected Kudu table drop attempt on external table creation failure
IMPALA-14257: Support set USE_APACHE_* when USE_APACHE_COMPONENTS=false
IMPALA-14296: Fix with_args fixture in TestMetadataReplicas
IMPALA-14165: Type coercion code accidentally omitted from analysis
IMPALA-14094: Calcite planner: Use table and column statistics for optimization
IMPALA-13453: Avoid reloading partition if it is unchanged
IMPALA-14138: Include generated files in .gitignore
IMPALA-14263: Add broadcast_cost_scale_factor option
IMPALA-14278: Fix MemTracker data race between ExecEnv and Webserver
IMPALA-14276: Fix memory leak by removing AdmissionState on rejection
IMPALA-14280: (Addendum) Waits for updating active catalogd address
IMPALA-10866: Add testcases for failure cases involving the admission service
IMPALA-14214: [Addendum] - Ensure IMPALA_TOOLCHAIN_COMMIT_HASH Matches Build IDs
IMPALA-14283: Invalidate the cache when served by a new catalogd
IMPALA-14214: Correct IMPALA_TOOLCHAIN_COMMIT_HASH
IMPALA-13809: Update list of excluded locations for the code coverage report
IMPALA-14227: (Addendum) Add more tests for catalogd HA warm failover
IMPALA-14220 (part 2): Delay AcceptRequest until catalog is stable
IMPALA-14094: Prepend to commit, refactor estimated table stats
IMPALA-14255: Install Java 17 in bootstrap_build.sh
IMPALA-13945: Change hash trace to show each node's individual contribution
IMPALA-13892: Add support for printing STRUCTs
IMPALA-14214: Compile OpenTelemetry-cpp Against STDLIB
IMPALA-13625: Allow reading Parquet int32/int64 as decimal without logical types
IMPALA-14138: Addendum test fix
IMPALA-13237: [Patch 4 of 5] - Helpers to Visualize OpenTelemetry Traces
IMPALA-13795: Support serving webUI content with gzip compression
IMPALA-14227: In HA failover, passive catalogd should apply pending HMS events before being active
IMPALA-14138: Manually disable block location loading via Hadoop config
IMPALA-13898: Incorporate partition information into tuple cache keys
IMPALA-14221: Avoid hard-coding table list in TestWarmupCatalog
IMPALA-14223: Cleanup subdirectories in INSERT OVERWRITE
IMPALA-14076: Improve readability of workload management query
IMPALA-14220: CatalogServer::IsActive must not hold catalog_lock_
IMPALA-14224: Cleanup subdirectories in TRUNCATE
IMPALA-13074: Add sink node to Web UI's graphical plan for DDL/DML queries
IMPALA-12057: Track removed coordinators to reject queued queries early
IMPALA-14074: Warmup metadata cache in catalogd for critical tables
IMPALA-14215: Fix tarball creation for extra Python versions
IMPALA-14209: Fixed incorrect usage of WriteEventInfos with commitTxnMessage
IMPALA-14217: Fixes Incompatibility with OpenSSL 1.0
IMPALA-13235: [Patch 3 of 5] - Consume OpenTelemetry C++ SDK
IMPALA-915: Support cancel queries in frontend
IMPALA-14018: Adding utility scripts to run Lakekeeper in Impala dev envinroment
IMPALA-13237: [Patch 2 of 5] - Add OpenSSL Utility Function to Validate PEM Bundles
IMPALA-14207: Hook log4j to Glog in AdmissionD
IMPALA-13850 (part 4): Implement in-place reset for CatalogD
IMPALA-14206: Add option to start Impala with Ranger authz enabled
IMPALA-14166: Calcite Planner: Ensure 'unsupported' functions are handled correctly
IMPALA-14187: (Addendum) Maintain consistent IMPALA_JAVA_TARGET
IMPALA-14197: Fix NestedLoopJoin to increment ProbeRows counter
IMPALA-13985: Fix webUI JS tests naming scheme
IMPALA-14196: Enable Hadoop for Trino in Impala minicluster environment
IMPALA-14163: (Addendum) Always reset max-query-mem-limit
IMPALA-14194: Fix empty file handling with recent Ozone versionsle
IMPALA-13887: Incorporate column/field information into cache key
IMPALA-13235: Add Reusable GFlag Validators
IMPALA-14187: Add IMPALA_JAVA_TARGET env var
CDPD-85193:HIVE-15984: Add support for ALTER TABLE .. DROP COLUMN
IMPALA-14180: Fix imported query profiles navbar and datetime
IMPALA-10349: Support constant folding for non ascii strings
IMPALA-13235: Consume Latest Toolchain Builds
IMPALA-14161: Thrift SSL tests fail on Centos 7
IMPALA-14163: Raise test_pool_config_change_while_queued MEM_LIMIT
IMPALA-14164: Fix timeout for fragments in flight in TestScratchDir
IMPALA-13982: Support regular views for Calcite planner in Impala
IMPALA-14141 (Addendum): Restore Hive compactor settings after HIVE-28662
IMPALA-14157: Fix string representation of binary columns for Python 3
IMPALA-14149: Update guava from 28.1-jre to 32.1.2-jre
IMPALA-13820: add ipv6 support for webui/hs2/hs2-http/beeswax
IMPALA-13901: Make histogram/sample/group_concat ineligible for tuple caching
IMPALA-13824: Add unit tests for PlanToJson
IMPALA-14107: Increment table version in fireReloadEvent
IMPALA-13912: Use SHARED_CLUSTER_ARGS in more custom cluster tests
IMPALA-13649: (addendum) lower the multiple in TestExprDepthLimit
IMPALA-14150: Update slf4j-api from 2.0.3 to 2.0.13
IMPALA-13659: Add tuple caching support for union nodes
IMPALA-14152: Fix wrong Hikari CP config name when build on Apache Hive 3
IMPALA-14143: Remove unshaded Hbase jars from AUX_CLASSPATH
IMPALA-14066: Rebase the Kudu code in Impala to 1.17.1
IMPALA-14083: Connected user and session user mismatch when cookie based authentication is used with SPNEGO
IMPALA-14144: Make pip_download.py more tolerant with PEP 503 simple pages
IMPALA-13952: Update curl version to 8.14.1
IMPALA-13964: Fix test_tuple_cache_tpc_queries.py flakiness
IMPALA-14134: Switch to newer versions of zlib / cloudflare zlib
IMPALA-14130: Remove wait_num_tables arg in start-impala-cluster.py
IMPALA-13649: Fix stack overflow in TestExprDepthLimit with JDK17
CDPD-81690: Ensure that OpenSSL is not using a FIPS profile for Chainguard
DWX-18882: Rebase Impala Docker images on Chainguard for release builds
IMPALA-14141: Disable auto compaction of HMS after HIVE-28662
CDPD-68219 (Part 2): Re-enable some end-to-end tests
IMPALA-14136: test_charcodec fails with Ozone
IMPALA-14135: Skip Calcite planner test if TARGET_FILESYSTEM=s3
IMPALA-14014: Fix COMPUTE STATS with TABLESAMPLE clause
IMPALA-13802: Ignore error during postgres init
IMPALA-14041 ADDENDUM: Recreate jar file after tests run.
IMPALA-14125: Avoid downloading maven from archive.apache.org
IMPALA-13582: Calcite planner: return proper labels for columns
IMPALA-13675: OAuth AuthN Support for Impala Shell
IMPALA-14110: Avoid decoding values for counting columns
IMPALA-14051: Use batch insert HMS API to fire insert events
IMPALA-13986: Update JS scripts to align with linting rules
IMPALA-14041: Enable planner tests
IMPALA-14109: Remove SkipIfCatalogV2.hms_event_polling_disabled
IMPALA-14090: Move Some Stable Custom Cluster Tests to Exhaustive
IMPALA-10319: Support arbitrary encodings on Text files
IMPALA-14091: Migrate test_query_retries.py to HS2
IMPALA-13478: Sync tuple cache files to disk asynchronously
IMPALA-13326: Prefer python3 for tarball packaged impala-shell
IMPALA-12162: (addendum) Move test_parallel_checksum
IMPALA-14089: Support REFRESH on multiple partitions
IMPALA-3841: Enable late materialization for collections
IMPALA-14097: Fix test_log_fragments.py
IMPALA-14087: Fix shell live_progress output display issue on Python 3
IMPALA-12162: Use thread pool to collect checksums
IMPALA-12162: Checksum files before lock in INSERT
CDPD-83513: Enable late materialization by default
CDPD-68219: Disable tests broken due to the Calcite upgrade
IMPALA-14023: Fix test_scan_metrics_in_profile in non-HDFS builds
IMPALA-13615: Support row grouping of instances based on fragment names
IMPALA-14067: Bump glog version to 0.6.0 in Impala
IMPALA-14042: (Addendum) limit test_rename_drop in exhaustive mode
IMPALA-14032: Fix broken query timeline after webUI refactor in IMPALA-13389
IMPALA-11980 (part 2): Fix absolute import issues for impala_shell
IMPALA-14038: Pull in KUDU-3663 to handle certs with RSASSA-PSS
IMPALA-13916: Change BaseTestSuite.default_test_protocol to HS2
IMPALA-13813: OAuth/JWT Avoid key verification on every rpc call
IMPALA-14062: Adds missing timeline items in constructing PartitionDeltaUpdater
IMPALA-14031: Enable keepalive by default for client connections
IMPALA-14078: Reorganize test_ranger.py to share minicluster
IMPALA-13850 (part 3): Fix TSAN issue at AcceptRequest
IMPALA-14077: Remove references to shaded packages from other projects
IMPALA-14060: Remove ImpalaConnection.get_default_configuration()
IMPALA-14049: Fix TSAN issue with HdrHistogram in expr-test
IMPALA-13866: Add the timestamp in /jvm-threadz page
IMPALA-14072: Fix NPE in Catalogd during rename.
IMPALA-14071: Refactor helper methods around cardinality bounding
CDPD-83031: Skip TestTopNHighNdv in FENG
IMPALA-13937: (Addendum) Replace diff with manual bash script
IMPALA-14028: Refactor cancel_query_and_validate_state with HS2
IMPALA-14070: Use checkedMultiply in SortNode.java
IMPALA-13624: Implement textual representation for aggregate event sequences
IMPALA-14069: Factor possibility of zero timestamps in aggregated event sequences
IMPALA-13473: Add support for JS code analysis and linting with ESLint
IMPALA-13937: Use simpler chmod syntax to set +t on /var/tmp in Docker build
Revert "CDPD-82862: Restore default getDefaultKuduMasterHosts() interface"
CDPD-82862: Restore default getDefaultKuduMasterHosts() interface
IMPALA-13959: (addendum) Let test pass regardless of JDK version.
IMPALA-13850 (part 2): Fix bug found by test_restart_services.py
IMPALA-14029: Add Kerberos utilities to Docker image build
IMPALA-14040: Remove Kudu masters property from FeCatalog
IMPALA-14039: __restore_query_options should unset query option
CDPD-82791: Skip test_unpartitioned_probe for FENG
IMPALA-14006: Bound max_instances in CreateInputCollocatedInstances
IMPALA-12201: Stabilize TestFetch
IMPALA-14027: Implement HS2 NULL_TYPE using TStringValue
IMPALA-14000: Dump jstacks first in dump-stacktraces.sh
IMPALA-14022: Use longer timeouts for rename test
IMPALA-13923: Support more compression levels for ZSTD and ZLIB
IMPALA-14030: Fix buffer underflow when base64 decoding 0 length binaries
IMPALA-12959: Calcite planner: Implement count star optimization...
IMPALA-14026: Migrate test files that assert Beeswax dml result.
IMPALA-13978: Remove gutil's gscoped_ptr/bind/callback functionality
IMPALA-13517: Support overloaded || operator
IMPALA-13479: Patch gperftools to remove 1GB limit on thread caches
Revert "CDPD-76426: Disable some authorization-related tests after IMPALA-12554"
IMPALA-12554: (Addendum) Add a flag to not consolidate requests by default
IMPALA-14001: Start EXEC_TIME_LIMIT_S timer after backend execution begins
IMPALA-13042: Calcite Planner; Enable partition pruning
IMPALA-12709: Add support for hierarchical metastore event processing
IMPALA-13999: Refactor test_hms_event_sync_basic to be smaller parallel tests
IMPALA-14015: Remove dead code in be/src/experiments/hashing
IMPALA-12927: Support specifying format for reading JSON BINARY columns
CDPD-76426: Disable some authorization-related tests after IMPALA-12554
IMPALA-12554: Create one Ranger policy for multi-column GRANT
CDPD-82480: Allow IMPALA-12554 to be ported to cdw-master
CDPD-82423: Skip IMPALA-13873 test in UA
IMPALA-13796: Calcite planner: Improper casting for char on join condition
IMPALA-13974: (Addendum) Skip TestEventSyncWaiting in non-HDFS builds
IMPALA-13829: Postpone catalog deleteLog GC for waitForHmsEvent requests
IMPALA-13989: Invalidate table on rename failure
IMPALA-13873: Missing equivalence conjunct in aggregation node with inline views
IMPALA-13991: Skip CROSS_JOIN rewrite if subquery is in disjunctive
IMPALA-13584: Add option to shows num row report in impala-shell
IMPALA-14003: Update docs about query rewrites for MERGE statements
IMPALA-13993: waitForHmsEvent should check table events under missing dbs
IMPALA-13657: (Addendum) Add missing break in query-options.cc
IMPALA-13631: (Addendum) Test slow concurrent alters
IMPALA-10268: Validate the debug actions when they are set
IMPALA-13738 (Part2): Clean up code in Catalog's table and partition interfaces
IMPALA-13487: Add profile counters for memory allocation in parquet scanners
IMPALA-13631: (Addendum) Retry aborted concurrent DDLs
IMPALA-13963: Crash when setting 'write.parquet.page-size-bytes' to a higher value
IMPALA-13987: Fix stress_catalog_init_delay_ms check in RELEASE
IMPALA-13631: alterTableOrViewRename shouldn't hold catalog versionLock during external RPCs
IMPALA-13968: Fix TestBinaryTypeInText.test_invalid_binary_type in ARM builds
IMPALA-11402: Add limit on files fetched by a single getPartialCatalogObject request
IMPALA-13969: Remove Unused Port from Docs Port List
IMPALA-13974: Don't check catName if fetching COMMIT_COMPACTION_EVENT or ALLOC_WRITE_ID_EVENT
IMPALA-13970: Add NaN and Infinity parsing in ImpylaHS2ResultSet
IMPALA-13967: Move away from setting user parameter in execute
IMPALA-13958: Revisit hs2_parquet_constraint and hs2_text_constraint
IMPALA-13746: (addendum) Adding missing comment to IMPALA-13746
IMPALA-13684: Improve waitForHmsEvent() to only wait for related events
IMPALA-13746: Fix long ldap password handling in impala-shell+hs2-http
IMPALA-13850 (part 1): Wait until CatalogD active before resetting
IMPALA-13936: REFRESH should wait for ALTER ownership events
IMPALA-13961: Remove usage of ImpalaBeeswaxResult.schema
IMPALA-11980 (part 1): Put all thrift-generated python code into the impala_thrift_gen package
CDPD-81860: Disable a test case in UA that was broken by HIVE-27291
CDPD-81964: Skip TestHmsIntegration in FENG
IMPALA-13960: Add catalog timeline item for prepareInsertEventData
IMPALA-13959: Fix TestHmsIntegration.test_change_parquet_column_type
IMPALA-13956: Move java version check after yum install
IMPALA-13954: Validate num inserted rows via NumModifiedRows counter
IMPALA-13930: ImpylaHS2Connection should only open cursor as needed
IMPALA-13389: Refactor webUI scripts to use ES6 syntax
IMPALA-13932: (addendum) Adds e2e test for IMPALA-13932
IMPALA-13660: Support caching broadcast hash joins
IMPALA-13657: Connect Calcite planner to Impala Frontend framework
IMPALA-13894: Allow slow check in tuple cache correctness verification when file sizes differ
IMPALA-13886: Fix order of recursion for complex types for tuple caching
IMPALA-13891: Unregister MemTrackers from parents in TupleFileReader/Writer
IMPALA-13929: Make 'functional-query' the default workload in tests
CDPD-81660: Change a variable to uppercase letters after IMPALA-13920
IMPALA-13893: Add node id to the file name in tuple cache correctness verification
IMPALA-13920: Allow running minicluster with Java 17
IMPALA-12107: Throw AnalysisException for unsupported Kudu range-partioning types
IMPALA-13927: Fix crash on invalid BINARY data in TEXT tables
IMPALA-13926: Remove teardown in TestWorkloadManagementInitNoWait
IMPALA-13885: (addendum) Add Missing Double Quotes to Log MessagesS
CDPD-81405: Skip TestDdlStatements.test_views_describe in FENG
IMPALA-13900: Exempt enable_tuple_cache_verification from tuple cache key
IMPALA-13908: Remove reference to ImpalaBeeswaxException
IMPALA-13907: Remove reference to create_beeswax_client
IMPALA-13906: Change TestQueryConcurrency to regular query_test
IMPALA-13909: Remove cursor fixture from custom_cluster/test_kudu.py
IMPALA-13859: Add decimal to Kudu's supported primary key types
IMPALA-13884: Add more details in metadata loading logs
IMPALA-13825: Extend Docker container build to custom base images
IMPALA-13826: Migrate from imp to importlib in the config generator
CDPD-80574 (Part 2): Re-enable tests that were disabled in part 1
CDPD-81306: Skip test_get_operation_status_for_async_ddl in FENG
IMPALA-13653: Create hooks for Calcite planner in Frontend
IMPALA-13885: Add Query Id to Workload Management Insert Logs
CDPD-64944: Remove the temporary methods added in CDPD-68032
CDPD-81204: Exclude test_hash_join_timer.py from FENG tests
IMPALA-13864: Implement ImpylaHS2ResultSet.exec_summary
IMPALA-13861: Standardize workload management tests
CDPD-80987: Disable a test added in IMPALA-13812
IMPALA-13881: Fix Workload Management Statement Expression Limit Exceeded Errors
IMPALA-13877: Fix missing stats time in TestLastDdlTimeUpdate
IMPALA-13843: Support usage of strings directly in rapidjson
IMPALA-13566: Expose query cancellation status to UDFs
IMPALA-13874: Fix typo in test_coord_only_pool_exec_groups
IMPALA-13868: Fix ASAN build failed in test_ai_generate_text_exprs
IMPALA-11597: Unset impala.lastComputeStatsTime during DROP STATS
IMPALA-13860: Fix DCHECK hit in cluster-membership-mgr.cc
IMPALA-13812: Fail query for certain errors related to AI functions
IMPALA-13842: Enable graceful shutdown for test_redaction
IMPALA-13333: Limit memory estimation if PlanNode can spill
IMPALA-12656: Bump sasl to 0.4a1 to allow Python3.11+ in impala-shell
IMPALA-13852: udf-ir.cc missing in ImpalaUdf
IMPALA-13847: Remove beeswax-specific way to obtain query id
IMPALA-13841: Refactor AnalysisResult to make it immutable and simpler
IMPALA-13835: Remove reference to protocol-specific states
CDPD-81053: Adjust cdp_install_cmd.sh to accept Apache Impala 5.0.0
IMPALA-13838: Update Impala version to 5.0.0-SNAPSHOT
IMPALA-13822: Add more detail in impala_connection.py logs
CDPD-80244: Fix a bug introduced when cherry-picking IMPALA-13682
IMPALA-13823: Clear existing entry of TMP_DIRS at cluster_setup
IMPALA-12931: (Addendum) Slow test_no_hms_event_incremental_refresh
IMPALA-13837: Fix Misspelling and Remove S3Guard from Docs
IMPALA-13587: Calcite planner: Outer join not aggregating nulls properly
IMPALA-13575: Calcite planner: Fix exception when null is in values clause
IMPALA-13790: Fix test_wildcard_san_ssl / test_wildcard_ssl
IMPALA-13834: Fix test_kudu_txn_abort_partition_lock.
CDPD-80249: IMPALA-11324: Fix broken test_reportexecstatus_retries
CDPD-80249: IMPALA-10465: Use IGNORE variant of Kudu write operations
IMPALA-13817: Impala fails to start if 'ai_endpoint' and 'ai_additional_platforms' are not set in the right order
IMPALA-13793: Always close expressions
IMPALA-13682: Implement missing capabilities in ImpylaHS2Connection
CDPD-80574 (Part 1): Disable some TPCDS planner tests against UA
RELENG-28531: Add UBI9 as default base Docker image for RHEL 9 builds
IMPALA-13816: Reduce test_queue_reasons_slots
IMPALA-13716 (Addendum): Simplify the call site of createSingleNodePlan()
IMPALA-13792: Cross compile AI functions
IMPALA-13798: Cleanup host-level remote scratch dir on shutdown
IMPALA-12588: Don't UPDATE rows that already have the desired value
IMPALA-13671: Add Additional Debug Output
IMPALA-13805: Fix TSAN build failures for the runtime-profile-test
IMPALA-13804: Use redacted statement in live table
IMPALA-13789: Defer creating Path objects in loading file metadata
IMPALA-13802: move postgresql init to the end of bin/bootstrap_system.sh
IMPALA-13781: Fix "Median Diff %" for report_benchmark_results.py
IMPALA-12992: Support for Hive JDBC Storage handler tables
IMPALA-13803: Fix hiveserver2_protocol_version Values in Workload Management
IMPALA-13786: Skip rewriting expr of Hive auto-generated label
IMPALA-13799: Bumps timeout in waiting for catalog updates in tests
IMPALA-13716: Calcite Planner: TupleIsNullPredicate fix for analytic functions
IMPALA-13729: Accept error messages not starting with prompt
CDPD-79861: Disable a test added by IMPALA-12152 in FENG
IMPALA-13599: Reduce the number of interactions with alter_partition() HMS API
IMPALA-13201 (Addendum): Fix a typo in impala_admission_config.xml
IMPALA-13783: Fix huge temp list created in catalog-update thread
IMPALA-13772: Fix Workload Management DMLs Timeouts
IMPALA-13787: Compensate for inaccuracies of EC2 instances in runtime-profile-test
IMPALA-13753: Support Hadoop 3.4
IMPALA-13739: Part1 (Addendum): Import StringUtils from commons-lang3
IMPALA-12152: Add query options to wait for HMS events sync up
IMPALA-13778: Update ignored_dir_prefix_list
IMPALA-13758: (Addendum) Fix change database if IS_FENG_BRANCH
IMPALA-13751: Fix runtime-profile-test failure since IMPALA-13304
IMPALA-13724: Add hostnames for Docker host and gateway to Impala containers
IMPALA-13771: Fix heap-use-after-free in Cluster Membership Manager
IMPALA-13758: Use context manager in ImpalaTestSuite.change_database
IMPALA-13759: Fix Hive ACID INSERT OVERWRITE base detection
IMPALA-13761: Fix test_coord_only_pool_exec_groups
IMPALA-13627: Handle legacy Hive timezone conversion
IMPALA-13201: System Table Queries Execute When Admission Queues are Full
IMPALA-13747: Use fresh HS2 client for unique_database fixture
IMPALA-13304: Include aggregate instance-level metrics in JSON profile
CDPD-79675: Use the toolchain mirror in us-west-2 for stack builds
CDPD-79500: Change internal PyPI mirror to Nexus for Releng builds
CDPD-79629: Simplifly __restore_query_options for FENG
IMPALA-13752: Remove option value quoting in __restore_query_options
IMPALA-13728: OpenSSLUtilTest.ValidateInitialize failed by AES_128_GCM not supported
IMPALA-13525: Handle escaped characters in string literal
IMPALA-13571: Calcite Planner: Fix join parsing errors.
IMPALA-13742: Force python3 for CPack
IMPALA-13727: Fix wrong regex for hostname in test_multiple_blocks_mt_dop
IMPALA-13335: ignore duplicate ‘X-Forwarded-For’ headers
CDPD-79054: Tidy up UA client creation after IMPALA-13694
IMPALA-13694: (Addendum) Disable tests unsupported in UA
IMPALA-13523: (Addendum) Disable tests unsupported in UA
IMPALA-13481: (Addendum) Disable tests unsupported in UA
IMPALA-13740: (Addendum) Set velocity-engine-core.version downstream
IMPALA-13703: Cancel running queries before shutdown deadline
IMPALA-13201: Remove Unused Parameter from Test retry Function
IMPALA-13736: Fix Use-After-Free in ExecutorGroup.RemoveExecutor
IMPALA-13740: Update velocity-engine-core to 2.4.1
IMPALA-13576: Fix filter placement in the plan and related changes.
IMPALA-13345: Log the package/class name when changing FE log levels
IMPALA-13739: Part1: Move FileDescriptor, FileBlock and BlockReplica
IMPALA-13694: Add ImpalaTestSuite.__reset_impala_clients method
IMPALA-13523: Decimal precision and scale needs to be in return type
IMPALA-13726 Add admission control slots to /queries page in webui
IMPALA-13702: Fix Webserver.StartWithPasswordFileTest with JDK 17
IMPALA-13524: Calcite planner: support for functions in exprs.test
IMPALA-13521: Calcite planner: Handle function problem with char params
IMPALA-13722: Ranger request should have no null values in the resources map
IMPALA-13520: Support in clause coercing
IMPALA-13719: Fix failure in launching Hive on Ranger 2.5
IMPALA-13705: Environment specific errors in test_encryption_exprs
IMPALA-13706: Calcite planner: add new column for planner report
IMPALA-13677: Support remote scratch directory cleanup at Impala daemon startup
IMPALA-13481: Add support for various agg and analytic functions
IMPALA-13701: Rewrite test_invalidate_stale_partition_on_reload
IMPALA-13680: Avoid flush() when closing TSSLSocket
IMPALA-13691: Partition values from HMS events don't need URL decoding
IMPALA-13039: AES Encryption/ Decryption Support in Impala
IMPALA-13693: Fix load-ext-data-sources.sh on Rocky 9.5
IMPALA-13522: Calcite Planner: Treat the "real" type as double
IMPALA-13689: Fix webserver tests with curl 7.76.1
IMPALA-12785: Add commands to control event-processor status
IMPALA-13658: Enable tuple caching aggregates
CDPD-79223: Skip IMPALA-13304 from merging into cdw-master
CDPD-77710 (Part 5): Re-enable the 2 tests disabled earlier
CDPD-77797: Parallelize run-feng-tests.sh
IMPALA-13683: Add env var to skip infra tests and verifiers.
DWX-20082:Upgrade spring to 5.3.39-cloudera-5.3.44 in impala

2025.0.19.6 (August 05, 2025)

IMPALA-14223: Cleanup subdirectories in INSERT OVERWRITE
IMPALA-14224: Cleanup subdirectories in TRUNCATE
IMPALA-13778: Update ignored_dir_prefix_list
CDPD-83059: IMPALA-14074: Warmup metadata cache in catalogd for critical tables
IMPALA-14130: Remove wait_num_tables arg in start-impala-cluster.py
IMPALA-13987: Fix stress_catalog_init_delay_ms check in RELEASE
IMPALA-13850: Wait until CatalogD active before resetting
CDPD-77579: IMPALA-13813: OAuth/JWT Avoid key verification on every rpc call

2025.0.19.2 (June 04, 2025)

IMPALA-14070: Use checkedMultiply in SortNode.java
IMPALA-13873: Missing equivalence conjunct in aggregation node with in
IMPALA-14006: Bound max_instances in CreateInputCollocatedInstances
IMPALA-13991: Skip CROSS_JOIN rewrite if subquery is in disjunctive
CDPD-82303: IMPALA-14001: Start EXEC_TIME_LIMIT_S timer after backend execution begins

2025.0.19.0 (April 23, 2025) GA

IMPALA-13635: Fix wrong expect in test_event_processor_error_global_invalidate
CDPD-75836: Selectively backport CDPD-75588 to CDWH-2024.0.18.4
CDPD-45946: IMPALA-13386: Fix test_metastore_service.py after HIVE-27984
CDPD-72961: IMPALA-13280: Speed up test_under_statement_expression_limit
IMPALA-13445: Ignore num partition for unpartitioned writes
IMPALA-13312: Use client address from X-Forwarded-For Header in Ranger Audit Logs
IMPALA-13310 Add the value of the http 'X-Forwarded-For' header to the runtime profile
CDPD-73442: IMPALA-13313: Fix ExpireQueries deadlock
CDPD-72886: IMPALA-13272: Analytic function of collections can lead to crash
CDPD-72852: IMPALA-13270: Fix IllegalStateException on runtime filter
CDPD-72923: Build and publish debug docker images
IMPALA-13137: Add additional client fetch metrics columns to the queries page
CDPD-66588: IMPALA-12800: Implement hashCode everywhere
IMPALA-13159: Fix query cancellation caused by statestore failover
IMPALA-13152: Avoid NaN, infinite, and negative ProcessingCost
IMPALA-13138: Never smallify existing StringValue objects, only new ones during DeepCopy
IMPALA-13131: Azure OpenAI API expects 'api-key' instead of 'Authorization' in the request header
IMPALA-12800: Add cache for isTrueWithNullSlots() evaluation
IMPALA-13119: Fix cost_ initialization at CostingSegment.java
IMPALA-12616: Fix test_restart_services.py::TestRestart tests for S3
IMPALA-13129: Move runtime filter skipping at registerRuntimeFilter
IMPALA-8042: Assign BETWEEN selectivity for discrete-unique column
IMPALA-12800: Skip O(n^2) ExprSubstitutionMap::verify() for release builds
IMPALA-13040: (addendum) Inject larger delay for sanitized build
CDPD-70838: IMPALA-13134: DDL hang with SYNC_DDL enabled when Catalogd is changed to standby status
DWX-17667: IMPALA-11499: Refactor UrlEncode function to handle special characters
IMPALA-13040: Add waiting mechanism in UpdateFilterFromRemote
IMPALA-13018: Block push down of conjuncts with implicit casting on base columns for jdbc tables
IMPALA-13058: Init first_arrival_time_ and completion_time_ with -1
CDPD-69477: IMPALA-13054: Avoid revisiting children in QueryStateExpanded
CDPD-69624: IMPALA-13061: Create query live as external table
IMPALA-12910: Support running TPCH/TPCDS queries for JDBC tables
IMPALA-13049: Add dependency management for log4j2 to use 2.18.0
CDPD-69345: IMPALA-13045: Wait for impala_query_live to exist
CDPD-68718: IMPALA-12997: Use graceful shutdown for query log tests
CDPD-69182: IMPALA-13012: Lower default query_log_max_queued
CDPD-69062: IMPALA-13005: Create Query Live table in HMS
IMPALA-13024: Ignore slots if using default pool and empty group
DWX-18112: Temporary fix: Forcibly set CDH-7.2.18.0 dependency
IMPALA-12657: Improve ProcessingCost of ScanNode and NonGroupingAggregator
IMPALA-12988: Calculate an unbounded version of CpuAsk
IMPALA-12980: Translate CpuAsk into admission control slots
IMPALA-12965: Add debug query option RUNTIME_FILTER_IDS_TO_SKIP
IMPALA-13004: Fix heap-use-after-free error in ExprTest AiFunctionsTest
IMPALA-12874: Identify active and standby catalog and statestore in the web debug endpoint
IMPALA-12564: Prevent Hive loading libfesupport.so in the minicluster during TSAN runs
CDPD-69001: IMPALA-12998: Add SHOW_METADATA_TABLES to ignored DDL
CDPD-68292: IMPALA-12963: Return parent PID when children spawned
IMPALA-12920: Support ai_generate_text built-in function for OpenAI's chat completion API

2024.0.18.4 (December 5, 2024) GA

CDPD-75836: Selectively backport CDPD-75588 to CDWH-2024.0.18.4
CDPD-45946: IMPALA-13386: Fix test_metastore_service.py after HIVE-27984
CDPD-45946: Fix test_metastore_service.py after HIVE-27984
CDPD-69857: FENG: Disable test of insert partition with special characters in partition name
CDPD-72961: IMPALA-13280: Speed up test_under_statement_expression_limit
CDPD-75562: IMPALA-13469: Deflake test_query_cpu_count_on_insert
IMPALA-13445: Ignore num partition for unpartitioned writes
IMPALA-13312: Use client address from X-Forwarded-For Header in Ranger Audit Logs
IMPALA-13310 Add the value of the http 'X-Forwarded-For' header to the runtime profile
CDPD-73442: IMPALA-13313: Fix ExpireQueries deadlock

2024.0.18.2-4 (October 4, 2024)

No new features or fixes.

2024.0.18.1-1 (August 15, 2024)

IMPALA-13270: Addressing IllegalStateException in Complex Views post upgrade
IMPALA-13272: Stability Improvement for analytic functions on collections

2024.0.18.0-206 (July 26, 2024)

IMPALA-13137: Add additional client fetch metrics columns to the queries page
IMPALA-12800: Implement hashCode everywhere
IMPALA-13159: Fix query cancellation caused by statestore failover
IMPALA-13152: Avoid NaN, infinite, and negative ProcessingCost
IMPALA-13138: Never smallify existing StringValue objects, only new ones during DeepCopy
IMPALA-13131: Azure OpenAI API expects 'api-key' instead of 'Authorization' in the request header
IMPALA-12800: Add cache for isTrueWithNullSlots() evaluation
IMPALA-12800: Use HashMap for ExprSubstitutionMap lookups
IMPALA-13119: Fix cost_ initialization at CostingSegment.java
IMPALA-12616: Fix test_restart_services.py::TestRestart tests for S3
IMPALA-13129: Move runtime filter skipping at registerRuntimeFilter
IMPALA-8042: Assign BETWEEN selectivity for discrete-unique column
IMPALA-12800: Skip O(n^2) ExprSubstitutionMap::verify() for release builds
IMPALA-13040: Inject larger delay for sanitized build
IMPALA-13134: DDL hang with SYNC_DDL enabled when Catalogd is changed to standby status
IMPALA-11499: Refactor UrlEncode function to handle special characters
IMPALA-13040: Add waiting mechanism in UpdateFilterFromRemote
IMPALA-13018: Block push down of conjuncts with implicit casting on base columns for jdbc tables
IMPALA-13058: Init first_arrival_time_ and completion_time_ with -1
IMPALA-13054: Avoid revisiting children in QueryStateExpanded
IMPALA-13061: Create query live as external table
IMPALA-12910: Support running TPCH/TPCDS queries for JDBC tables
IMPALA-13049: Add dependency management for log4j2 to use 2.18.0
IMPALA-13045: Wait for impala_query_live to exist
IMPALA-12997: Use graceful shutdown for query log tests
IMPALA-13012: Lower default query_log_max_queued
IMPALA-13005: Create Query Live table in HMS
IMPALA-13024: Ignore slots if using default pool and empty group
IMPALA-12657: Improve ProcessingCost of ScanNode and NonGroupingAggregator
IMPALA-12988: Calculate an unbounded version of CpuAsk
IMPALA-12980: Translate CpuAsk into admission control slots
IMPALA-12965: Add debug query option RUNTIME_FILTER_IDS_TO_SKIP
IMPALA-13004: Fix heap-use-after-free error in ExprTest AiFunctionsTest
IMPALA-12874: Identify active and standby catalog and statestore in the web debug endpoint
IMPALA-12564: Prevent Hive loading libfesupport.so in the minicluster during TSAN runs
IMPALA-12998: Add SHOW_METADATA_TABLES to ignored DDL
IMPALA-12963: Return parent PID when children spawned
IMPALA-12920: Support ai_generate_text built-in function for OpenAI's chat completion API
IMPALA-12969: Release JNI array if DeserializeThriftMsg failed
IMPALA-12881: Use getFkPkJoinCardinality to reduce scan cardinality
IMPALA-11430: Support custom hash schema for Kudu range tables
IMPALA-12960: Fix Incorrect RowsPassedThrough Metric in Streaming Aggregation
IMPALA-12925: Fix decimal data type for external JDBC table
IMPALA-12899: Temporary workaround for BINARY in complex types
IMPALA-12602: Unregister queries on idle timeout
IMPALA-12782: Show info of the event processing in /events webUI
IMPALA-12852: Make Kudu service start and stop independent
IMPALA-12426: Switches the duration fields to be stored in decimal seconds.
IMPALA-12944: Fixes Workload Management Test Flakiness
IMPALA-12426: Skip Inserting HS2 Operation Queries into the Completed Queries Table
IMPALA-12626: Add Tables Queried to profile/history
IMPALA-12264: Add limit on number of HS2 sessions per user.
IMPALA-12540: Add EventSequence arg to load
IMPALA-12540: Query Live Table
IMPALA-12824: Removes the prettyprint_duration Built-in Function
IMPALA-12942: deflake test_virtual_column_file_position_generic
IMPALA-12487: Skip reloading file metadata for ALTER_TABLE events with trivial changes in StorageDescriptor
IMPALA-12928: Mask JDBC table property dbcp.password for DESC FORMATTED and SHOW CREATE TABLE
IMPALA-12913: Refactor Workload Management Custom Cluster Tests
IMPALA-12699: Set timeout for catalog RPCs
IMPALA-12807: Add support for mold linker
IMPALA-12915: Use libgtest.so when built with shared libs
IMPALA-12903: Querying virtual column FILE__POSITION for TEXT and JSON tables crashes Impala
IMPALA-12896: JDBC table must be created as external table
IMPALA-4545: Simplify test dimension in test_decimal_casting.py
IMPALA-12898: Tidy up test dimensions of test_scanner.py
IMPALA-12929: Skip loading HDFS permissions in local-catalog mode
IMPALA-12930: Fix TestExtDataSources.test_jdbc_data_source failure
IMPALA-12923: Fix header alignment during horizontal scrolling in query timeline
IMPALA-12926: Refactor BINARY type handling in the backend
IMPALA-12819: Sync add-opens targets
IMPALA-12443: Add catalog timeline for all DDL profiles
IMPALA-11938: Raised error if NUM_NODES is set to invalid value.
IMPALA-12802: Support ALTER TABLE for JDBC tables
IMPALA-12924: Upgrade xmlsec to 2.2.6
IMPALA-12426: Query History Table
IMPALA-12883: Support updating the charge on an entry in the cache
IMPALA-12904: test_type_conversions_hive3 silently passes because of wrongly defined test dimensions
IMPALA-12914: TestBannedLogMessages no longer requires running cluster
IMPALA-12818: Intermediate Result Caching plan node framework
IMPALA-12835: Fix event processing without hms_event_incremental_refresh_transactional_table
IMPALA-12917: Skip TestEventProcessingError tests requiring tez execution on hive
IMPALA-12916: Fix test_event_processor_error_global_invalidate test random failure
IMPALA-12896: Avoid JDBC table to be set as transactional table
IMPALA-12831: Fix HdfsTable.toMinimalTCatalogObject() failed by concurrent modification
IMPALA-12832: Implicit invalidate metadata on event failures
IMPALA-12798: Tolerate floationg point precision for regr_intercept() TIMESTAMP test
IMPALA-12730: Don't use -Weverything for clang-tidy
IMPALA-12849: Standby catalogd should reject requests from coordinators
IMPALA-12855: Fix NPE in firing RELOAD events when the partition doesn't exist
IMPALA-12678: Deflake test_skipping_batching_events
IMPALA-12878: Report invalid query if finalized
IMPALA-12860: Invoke validateDataFilesExist for RowDelta operations
IMPALA-12864: Deflake test_query_log_size_in_bytes.
IMPALA-12851: Fix AllocWriteIdEvent process issue to add txnId-tableWriteIds mapping
IMPALA-12815: Support timestamp for scan predicates for external data source table.
IMPALA-12833: Enabled 'catalogd_ha_reset_metadata_on_failover' by default
IMPALA-12821: Fix test_create_table_profile_events depend on event-processor
IMPALA-12825: Install thrift into the impala-python virtualenv
IMPALA-12834: Add number of concurrent queries to profile
IMPALA-12859: Ensure query log estimated memory is initialized
IMPALA-12838: Adds exec_options parameter to single_node_perf_run.py
IMPALA-12717: Fix error message for missing table descriptor
IMPALA-12426: QueryStateRecord Refactor
IMPALA-12827: Fix failures in processing AbortTxnEvent due to aborted write id is cleaned up
IMPALA-12426: Workload Management Supporting Changes
IMPALA-12840: Exclude THdfsFileDesc in getJsonCatalogObject
IMPALA-12793: Create JDBC table without data source
IMPALA-12823: Fix repeated query not found messages in impalad.INFO logs
IMPALA-12801: Increase query_log_ default size and bound its memory.
IMPALA-12426: Remove Usage of Unnecessary this->
IMPALA-12433: Share buffers among channels in KrpcDataStreamSender
IMPALA-12824: Adds built-in functions prettyprint_duration and prettyprint_bytes.
IMPALA-12842: Make node.js installation aware of CPU architecture
IMPALA-12830: test_webserver_hide_logs_link() could fail in the exhaustive build
IMPALA-12847: Expose computeScanRangeLocations and computeStats
IMPALA-11123: Reimplement ORC optimized count star
IMPALA-9086: Show Hive configurations in /hadoop-varz page
IMPALA-12796: Add is_footer_only in TFileSplitGeneratorSpec
IMPALA-12631: Improve count star performance for parquet scans
IMPALA-12811: Exception during re-analyze can be lost
IMPALA-12814: Allow use of row_regex for VERIFY_IS_NOT_IN
IMPALA-11568: Fix SamplingTimeSeriesCounter not correctly cleared
IMPALA-12816: Remove exclusion of Netty to allow SSL connections to HBase
IMPALA-12790: Fix overestimation in ScanNode.getInputCardinality
IMPALA-12803: Fix missing exchange lines in query timeline
IMPALA-12795: Deflake test_catalog_operation_fields
IMPALA-12688: Support JSON profile imports in webUI
IMPALA-12744: Support for regr_count() aggregate/analytic function
IMPALA-12788: Fix HBaseTable still get loaded even if HBase is down
IMPALA-12378: Add commons-dbcp2.version replacement
IMPALA-12578: Pass owner user of database and table to Ranger in GRANT/REVOKE
IMPALA-12378: Auto Ship JDBC Data Source
IMPALA-12780: Only show non-default options in the catalog operations page
IMPALA-12784: Fix bug in ScanNode.getFilteredInputCardinality
IMPALA-12503: Support date data type for predicates for external data source table
IMPALA-12783: Nested struct with varlen data crashes
IMPALA-12726: Simulate large-scale query in TpcdsCpuCostPlannerTest
IMPALA-12655: Stabilize compute-table-stats.sh
IMPALA-12770: Fix infinite loop for nested Case expressions
IMPALA-12781: ARRAY<STRUCT<s: STRING> crashes in top-n
IMPALA-12718: Provides UTF-8 support for the trim functions
IMPALA-12778: Fix time strings in catalog operations page
IMPALA-12642: Fixed unit-test to verify query options for JDBC external table
IMPALA-12695: Crash with UNION with complex types
IMPALA-12448: Avoid getting stuck when refreshing a non-existent partition
IMPALA-12471: skip mysql ext jdbc tests if setup environment fails.
IMPALA-12763: Union with string struct crashes in ASAN
IMPALA-12762: Fix cmake error in package building
IMPALA-12767: Upgrade Guava to 32.0.1 due to CVE-2023-2976
IMPALA-12463: Batch non-consecutive table events in the event processor
IMPALA-12745: Skip parallel symbol dumping with RPM/DEB packages
IMPALA-12125: Support for dumping symbols from RPMs without separate symbols
IMPALA-12746: Bump jackson.databind to 2.15.3
IMPALA-12727: Reduce IO threads for non-TARGET_FILESYSTEM filesystems
IMPALA-12740: Fix TestHdfsJsonScanNodeErrors fails in exhaustive mode
IMPALA-12711: Fix DDL errors are not shown in impalad logs
IMPALA-12590: Fix dmesg call during precommit for Ubuntu 20.04
IMPALA-12584: Enable strict data file access by default
IMPALA-12038: Switch report_benchmark_results.py to python 3
IMPALA-12716: Fix timeout thresholds in test_catalog_operations_with_rpc_retry
IMPALA-12431: Support reading compressed JSON file
IMPALA-12690: Add TpcdsCpuCostPlannerTest
IMPALA-12642: Support query options for Impala external JDBC table
IMPALA-12054: Lazily check Kudu flags in tests
IMPALA-12582: Fix crash when enabling MIN_MAX RuntimeFilter in Nested Loop Join
IMPALA-12665: Adjust complete_micro_batch_ length to new scratch_batch_->capacity after ScratchTupleBatch::Reset
IMPALA-12687: Fix key conflicts in tracking in-flight catalog operations
IMPALA-12356: Fix first ALTER_PARTITION event from Hive could be treated as self event
IMPALA-12747: Atomic update of execution state
IMPALA-12719: Reload filemetadata for AlterTable event of type truncate
IMPALA-12566: Fix RpcMgrKerberizedTest on RedHat 8
IMPALA-12743: Fix incremental stats are filtered out by HMS due to HIVE-27114