Releases: apache/hudi
Releases · apache/hudi
0.5.3 Release
Release 0.4.7
Highlights
- Major releases with fundamental changes to filesystem listing & write failure handling
- Introduced the first version of HoodieTimelineServer that runs embedded on the driver
- With all executors fetching filesystem listing via RPC to timeline server, drastically reduced filesystem listing!
- Failing concurrent write tasks are now handled differently to be robust against spark stage retries
- Bug fixes/clean up around indexing, compaction
Full PR List
- @bvaradar - HUDI-135 - Skip Meta folder when looking for partitions #698
- @bvaradar - HUDI-136 - Only inflight commit timeline (.commit/.deltacommit) must be used when checking for sanity during compaction scheduling #699
- @bvaradar - HUDI-134 - Disable inline compaction for Hoodie Demo #696
- @v3nkatesh - default implementation for HBase index qps allocator #685
- @bvaradar - SparkUtil#initLauncher shoudn't raise when spark-defaults.conf doesn't exist #670HUDI-131 Zero File Listing in Compactor run #693
- @vinothchandar - Fixed HUDI-116 : Handle duplicate record keys across partitions #687
- @leilinen - HUDI-105 : Fix up offsets not available on leader exception #650
- @bvaradar - Allow users to set hoodie configs figs for Compactor, Cleaner and HDFSParquetImporter utility scripts #691
- @bvaradar - Spark Stage retry handling #651
- @pseudomoto - HUDI-113: Use Pair over # delimited string #672
- @bvaradar - Support nested types for recordKey, partitionPath and combineKey #684
- @vinothchandar - Downgrading fasterxml jackson to 2.6.7 to be spark compatible #686
- @bvaradar - Timeline Service with Incremental View Syncing support #600
Release 0.4.6
Highlights
- Index performance! Interval trees + bucketized checking speed up index lookup upto 10x!
- Faster writing due to cached avro encoder/decoders, lighter memory usage, lesser data shuffled.
- Support for spark jobs using > 1 cores per executor
- DeltaStreamer bug fixes (inline compaction, hive sync, error record handling)
- Empty Record payload to support deletes out-of-box easily
- Fixes to hive/spark bundles around dependencies, versioning, shading
Full PR List
- @bvaradar - Minor CLI documentation change in delta-streamer #679
- @n3nash - converting map task memory from mb to bytes #678
- @bvaradar - Fix various errors found by long running delta-streamer tests #675
- @vinothchandar - Bucketized Bloom Filter checking #671
- @pseudomuto - SparkUtil#initLauncher shoudn't raise when spark-defaults.conf doesn't exist #670
- @abhioncbr - HUDI-101: added exclusion filters for signature files. #669
- @ovj - migrating kryo's dependency from twitter chill to plain kryo library #649
- @bvaradar - Revert "HUDI-101: added mevn-shade plugin with filters." #665
- @abhioncbr - HUDI-101: added mevn-shade plugin with filters. #659
- @bvaradar - Rollback inflights when using Spark [Streaming] write #660
- @vinothchandar - Making DataSource/DeltaStreamer use defaults for combining #634
- @vinothchandar - Fixes HUDI-85 : Interval tree based pruning for Bloom Index #653
- @takezoe - Fix to enable hoodie.datasource.read.incr.filters #655
- @n3nash - Removing OLD MAGIC header #648
- @bvaradar - Revert "Read and apply schema for each log block from the metadata header instead of the latest schema" #647
- @lyogev - Add empty payload class to support deletes via apache spark #635
- @bvaradar - Move to apachehudi dockerhub repository & use openjdk docker containers #644
- @bvaradar - Fix Hive RT query failure in hoodie demo #645
- @ovj - Revert - Replacing Apache commons-lang3 object serializer with Kryo #642
- @n3nash - Read and apply schema for each log block from the metadata header instead of the latest schema #640
- @bhasudha - FIXES HUDI-98: Fix multiple issues when using build_local_docker_images for demo setup #636
- @n3nash - Performing commit archiving in batches to avoid keeping a huge chunk in memory #631
- @bvaradar - Essential Hive packages missing in hoodie spark bundle #633
- @n3nash - 1. Minor changes to fix compaction 2. Adding 2 compaction policies 3. Adding a Hbase index property #629
- @milantracy - [HUDI-66] FSUtils.getRelativePartitionPath does not handle repeated f… #627
- @vinothchandar - Fixing small file handling, inline compaction defaults #599
- @vinothchandar - Follow up HUDI-27 : Call super.close() in HoodieWraperFileSystem::close() #621
- @vinothchandar - Fix HUDI-27 : Support num_cores > 1 for writing through spark #620
- @vinothchandar - Fixes HUDI-38: Reduce memory overhead of WriteStatus #616
- @vinothchandar - Fixed HUDI-87 : Remove schemastr from BaseAvroPayload #619
- @vinothchandar - Fixes HUDI-9 : Check precondition minInstantsToKeep > cleanerCommitsR… #617
- @n3nash - Fixing source schema and writer schema distinction in payloads #612
- @ambition119 - [HUDI-63] Removed unused BucketedIndex code #608
- @bvaradar - run_hive_sync tool must be able to handle case where there are multiple standalone jdbc jars in hive installation dir #609
- @milantracy - add a script that shuts down demo cluster gracefully #606
- @n3nash - Enable multi rollbacks for MOR table type #546
- @ovj - Replacing Apache commons-lang3 object serializer with Kryo serializer #583
- @kaka11chen - Add compression codec configurations for HoodieParquetWriter. #604
- @smarthi - HUDI-75: Add KEYS #601
- @vinothchandar - Removing docs folder from master branch #602
- @bvaradar - Fix hive sync and deltastreamer issue in demo #593
- @bhasudha - Fix quickstart documentation for querying via Presto #598
- @ovj - Handling duplicate record update for single partition (duplicates in single or different parquet files) #584
- @kaka11chen - Fix avro doesn't have short and byte type. #595
- @bvaradar - FIleSystem View to handle same fileIds across partitions correctly #572
- @vinothchandar - Upgrade various jar, gem versions for maintenance #575
Release 0.4.5
Highlights
- Dockerized demo with support for different Hive versions
- Smoother handling of append log on cloud stores
- Introducing a global bloom index, that enforces unique constraint across partitions
- CLI commands to analyze workloads, manage compactions
- Migration guide for folks wanting to move datasets to Hudi
- Added Spark Structured Streaming support, with a Hudi sink
- In-built support for filtering duplicates in DeltaStreamer
- Support for plugging in custom transformation in DeltaStreamer
- Better support for non-partitioned Hive tables
- Support hard deletes for Merge on Read storage
- New slack url & site urls
- Added presto bundle for easier integration
- Tons of bug fixes, reliability improvements
Full PR List
- @bhasudha - Create hoodie-presto bundle jar. fixes #567 #571
- @bhasudha - Close FSDataInputStream for meta file open in HoodiePartitionMetadata . Fixes issue #573 #574
- @yaoqinn - handle no such element exception in HoodieSparkSqlWriter #576
- @vinothchandar - Update site url in README
- @yaooqinn - typo: bundle jar with unrecognized variables #570
- @bvaradar - Table rollback for inflight compactions MUST not delete instant files at any time to avoid race conditions #565
- @bvaradar - Fix Hoodie Record Reader to work with non-partitioned dataset ( ISSUE-561) #569
- @bvaradar - Hoodie Delta Streamer Features : Transformation and Hoodie Incremental Source with Hive integration #485
- @vinothchandar - Updating new slack signup link #566
- @yaooqinn - Using immutable map instead of mutables to generate parameters #559
- @n3nash - Fixing behavior of buffering in Create/Merge handles for invalid/wrong schema records #558
- @n3nash - cleaner should now use commit timeline and not include deltacommits #539
- @n3nash - Adding compaction to HoodieClient example #551
- @n3nash - Filtering partition paths before performing a list status on all partitions #541
- @n3nash - Passing a path filter to avoid including folders under .hoodie directory as partition paths #548
- @n3nash - Enabling hard deletes for MergeOnRead table type #538
- @msridhar - Add .m2 directory to Travis cache #534
- @artem0 - General enhancements #520
- @bvaradar - Ensure Hoodie works for non-partitioned Hive table #515
- @xubo245 - fix some spell errorin Hudi #530
- @leletan - feat(SparkDataSource): add structured streaming sink #486
- @n3nash - Serializing the complete payload object instead of serializing just the GenericRecord in HoodieRecordConverter #495
- @n3nash - Returning empty Statues for an empty spark partition caused due to incorrect bin packing #510
- @bvaradar - Avoid WriteStatus collect() call when committing batch to prevent Driver side OOM errors #512
- @vinothchandar - Explicitly handle lack of append() support during LogWriting #511
- @n3nash - Fixing number of insert buckets to be generated by rounding off to the closest greater integer #500
- @vinothchandar - Enabling auto tuning of insert splits by default #496
- @bvaradar - Useful Hudi CLI commands to debug/analyze production workloads #477
- @bvaradar - Compaction validate, unschedule and repair #481
- @shangxinli - Fix addMetadataFields() to carry over 'props' #484
- @n3nash - Adding documentation for migration guide and COW vs MOR tradeoffs #470
- @leletan - Add additional feature to drop later arriving dups #468
- @bvaradar - Fix regression bug which broke HoodieInputFormat handling of non-hoodie datasets #482
- @vinothchandar - Add --filter-dupes to DeltaStreamer #478
- @bvaradar - A quickstart demo to showcase Hudi functionalities using docker along with support for integration-tests #455
- @bvaradar - Ensure Hoodie metadata folder and files are filtered out when constructing Parquet Data Source #473
- @leletan - Adds HoodieGlobalBloomIndex #438
hoodie-0.4.4
Release 0.4.4
Highlights
- Dependencies are now decoupled from CDH and based on apache versions!
- Support for Hive 2 is here!! Use -Dhive11 to build for older hive versions
- Deltastreamer tool reworked to make configs simpler, hardended tests, added Confluent Kafka support
- Provide strong consistency for S3 datasets
- Removed dependency on commons lang3, to ease use with different hadoop/spark versions
- Better CLI support and docs for managing async compactions
- New CLI commands to manage datasets
Full PR List
- @vinothchandar - Perform consistency checks during write finalize #464
- @bvaradar - Travis CI tests needs to be run in quieter mode (WARN log level) to avoid max log-size errors #465
- @lys0716 - Fix the name of avro schema file in Test #467
- @bvaradar - Hive Sync handling must work for datasets with multi-partition keys #460
- @bvaradar - Explicitly release resources in LogFileReader and TestHoodieClientBase. Fixes Memory allocation errors #463
- @bvaradar - [Release Blocking] Ensure packaging modules create sources/javadoc jars #461
- @vinothchandar - Fix bug with incrementally pulling older data #458
- @saravsars - Updated jcommander version to fix NPE in HoodieDeltaStreamer tool #443
- @n3nash - Removing dependency on apache-commons lang 3, adding necessary classes as needed #444
- @n3nash - Small file size handling for inserts into log files. #413
- @vinothchandar - Update Gemfile.lock with higher ffi version
- @bvaradar - Simplify and fix CLI to schedule and run compactions #447
- @n3nash - Fix a failing test case intermittenly in TestMergeOnRead due to incorrect prev commit time #448
- @bvaradar- CLI to create and desc hoodie table #446
- @vinothchandar- Reworking the deltastreamer tool #449
- @bvaradar- Docs for describing async compaction and how to operate it #445
- @n3nash- Adding check for rolling stats not present in existing timeline to handle backwards compatibility #451
- @bvaradar @vinothchandar - Moving all dependencies off cdh and to apache #420
- @bvaradar- Reduce minimum delta-commits required for compaction #452
- @bvaradar- Use spark Master from environment if set #454
hoodie-0.4.3
Release 0.4.3
Highlights
- Ability to run compactions asynchrously & in-parallel to ingestion/write added!!!
- Day based compaction does not respect IO budgets i.e agnostic of them
- Adds ability to throttle writes to HBase via the HBaseIndex
- (Merge on read) Inserts are sent to log files, if they are indexable.
Full PR List
- @n3nash - Adding ability for inserts to be written to log files #400
- @n3nash - Fixing bug introducted in rollback for MOR table type with inserts into log files #417
- @n3nash - Changing Day based compaction strategy to be IO agnostic #398
- @ovj - Changing access level to protected so that subclasses can access it #421
- @n3nash - Fixing missing hoodie record location in HoodieRecord when record is read from disk after being spilled #419
- @bvaradar - Async compaction - Single Consolidated PR #404
- @bvaradar - BUGFIX - Use Guava Optional (which is Serializable) in CompactionOperation to avoid NoSerializableException #435
- @n3nash - Adding another metric to HoodieWriteStat #434
- @n3nash - Fixing Null pointer exception in finally block #440
- @kaushikd49 - Throttling to limit QPS from HbaseIndex #427
hoodie-0.4.2
Release 0.4.2
Highlights
- Parallelize Parquet writing & input record read resulting in upto 2x performance improvement
- Better out-of-box configs to support upto 500GB upserts, improved ROPathFilter performance
- Added a union mode for RT View, that supports near-real time event ingestion without update semantics
- Added a tuning guide with suggestions for oft-encountered problems
- New configs for configs for compression ratio, index storage levels
Full PR List
- @jianxu - Use hadoopConf in HoodieTableMetaClient and related tests #343
- @jianxu - Add more options in HoodieWriteConfig #341
- @n3nash - Adding a tool to read/inspect a HoodieLogFile #328
- @ovj - Parallelizing parquet write and spark's external read operation. #294
- @n3nash - Fixing memory leak due to HoodieLogFileReader holding on to a logblock #346
- @kaushikd49 - DeduplicateRecords based on recordKey if global index is used #345
- @jianxu - Checking storage level before persisting preppedRecords #358
- @n3nash - Adding config for parquet compression ratio #366
- @xjodoin - Replace deprecated jackson version #367
- @n3nash - Making ExternalSpillableMap generic for any datatype #350
- @bvaradar - CodeStyle formatting to conform to basic Checkstyle rules. #360
- @vinothchandar - Update release notes for 0.4.1 (post) #371
- @bvaradar - Issue-329 : Refactoring TestHoodieClientOnCopyOnWriteStorage and adding test-cases #372
- @n3nash - Parallelized read-write operations in Hoodie Merge phase #370
- @n3nash - Using BufferedFsInputStream to wrap FSInputStream for FSDataInputStream #373
- @suniluber - Fix for updating duplicate records in same/different files in same pa… #380
- @bvaradar - Fixit : Add Support for ordering and limiting results in CLI show commands #383
- @n3nash - Adding metrics for MOR and COW #365
- @n3nash - Adding a fix/workaround when fs.append() unable to return a valid outputstream #388
- @n3nash - Minor fixes for MergeOnRead MVP release readiness #387
- @bvaradar - Issue-257: Support union mode in HoodieRealtimeRecordReader for pure insert workloads #379
- @n3nash - Enabling global index for MOR #389
- @suniluber - Added a new filter function to filter by record keys when reading parquet file #395
- @vinothchandar - Improving out of box experience for data source #295
- @xjodoin - Fix wrong use of TemporaryFolder junit rule #411
hoodie-0.4.0
Release 0.4.0
Highlights
- Spark datasource API now supported for Copy-On-Write datasets, across all views
- BloomIndex can now prune based on key ranges & cut down index tagging time dramatically, for time-prefixed/ordered record keys
- Hive sync tool registers RO and RT tables now.
- Client application can now specify the partitioner to be used by bulkInsert(), useful for low-level control over initial record placement
- Framework for metadata tracking inside IO handles, to implement Spark accumulator-style counters, that are consistent with the timeline
- Bug fixes around cleaning, savepoints & upsert's partitioner.
Full PR List
- @gekath - Writes relative paths to .commit files #184
- @kaushikd49 - Correct clean bug that causes exception when partitionPaths are empty #202
- @vinothchandar - Refactor HoodieTableFileSystemView using FileGroups & FileSlices #201
- @prazanna - Savepoint should not create a hole in the commit timeline #207
- @jianxu - Fix TimestampBasedKeyGenerator in HoodieDeltaStreamer when DATE_STRING is used #211
- @n3nash - Sync Tool registers 2 tables, RO and RT Tables #210
- @n3nash - Using FsUtils instead of Files API to extract file extension #213
- @vinothchandar - Edits to documentation #219
- @n3nash - Enabled deletes in merge_on_read #218
- @n3nash - Use HoodieLogFormat for the commit archived log #205
- @n3nash - fix for cleaning log files in master branch (mor) #228
- @vinothchandar - Adding range based pruning to bloom index #232
- @n3nash - Use CompletedFileSystemView instead of CompactedView considering deltacommits too #229
- @n3nash - suppressing logs (under 4MB) for jenkins #240
- @jianxu - Add nested fields support for MOR tables #234
- @n3nash - adding new config to separate shuffle and write parallelism #230
- @n3nash - adding ability to read archived files written in log format #252
- @ovj - Removing randomization from UpsertPartitioner #253
- @ovj - Replacing SortBy with custom partitioner #245
- @esmioley - Update deprecated hash function #259
- @vinothchandar - Adding canIndexLogFiles(), isImplicitWithStorage(), isGlobal() to HoodieIndex #268
- @kaushikd49 - Hoodie Event callbacks #251
- @vinothchandar - Spark Data Source (finally) #266
hoodie-0.3.8 (MOR) MVP
Highlights
- Merge on Read tested end to end. Ingestion - Hive Registration - Querying non-nested fields
- Contributions from @kaushikd49 @n3nash @dannyhchen @zqureshi @vinothchandar and @prazanna
New Features
- #149 Introduce custom log format (HoodieLogFormat) for the log files
- #141 Introduce Compaction Strategies for Merge on Read table and implement UnboundedCompactionStrategy and IOBoundedCompactionStrategy
- #42 Implement HoodieRealtimeInputFormat and HoodieRealtimeRecordReader
- #150 Rewrite hoodie-hive to incrementally sync partitions based on the last commit that was sucessfully synced
Changes
- #168 - Handle skew in time taken to clean
- Updated community committership guidelines
- Add GCS support
- Add S3 support
- Support for viewFS
Commits: 21e334...4b26be