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zhongqiangchen pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/incubator-celeborn-website.git


The following commit(s) were added to refs/heads/main by this push:
     new 99801a8  release 0.3.0 (#20)
99801a8 is described below

commit 99801a8d553ea5d8550c923f8df6902cc1b6b6be
Author: zhongqiangchen <[email protected]>
AuthorDate: Thu Jul 27 21:47:32 2023 +0800

    release 0.3.0 (#20)
    
    * release 0.3.0
---
 .github/workflows/site.yaml                        |  11 +
 docs/community/news.md                             |   1 +
 docs/community/release_notes/release_note_0.3.0.md | 368 +++++++++++++++++++++
 docs/download.md                                   |  11 +
 mkdocs.yml                                         |   4 +-
 5 files changed, 393 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/site.yaml b/.github/workflows/site.yaml
index 210243d..ec1c18c 100644
--- a/.github/workflows/site.yaml
+++ b/.github/workflows/site.yaml
@@ -69,6 +69,17 @@ jobs:
           mv incubator-celeborn-0.2.1-incubating/site docs/0.2.1-incubating
           git add .
           git commit -m 'docs/0.2.1-incubating'
+      - run: |
+          wget 
https://github.com/apache/incubator-celeborn/archive/refs/tags/v0.3.0-incubating.tar.gz
+          tar -xzf v0.3.0-incubating.tar.gz
+          cd incubator-celeborn-0.3.0-incubating
+          mkdocs build
+          cd ..
+          mkdir -p docs
+          if [ -d docs/0.3.0-incubating ]; then rm -r docs/0.3.0-incubating; fi
+          mv incubator-celeborn-0.3.0-incubating/site docs/0.3.0-incubating
+          git add .
+          git commit -m 'docs/0.3.0-incubating'
       - run: |
           echo 'publish:'           >> .asf.yaml
           echo '  whoami: asf-site' >> .asf.yaml
diff --git a/docs/community/news.md b/docs/community/news.md
index c5281af..f94fedd 100644
--- a/docs/community/news.md
+++ b/docs/community/news.md
@@ -18,6 +18,7 @@ license: |
 
 | Date            | Title                                                   | 
Brief                                                                           
                |
 
|-----------------|---------------------------------------------------------|-------------------------------------------------------------------------------------------------|
+| 2023 July 27    | Release 0.3.0-incubating                                | 
Celeborn release 0.3.0-incubating.                                              
                |
 | 2023 March 29   | Release 0.2.1-incubating                                | 
Celeborn release 0.2.1-incubating.                                              
                |
 | 2023 March 17   | New Committer: Binjie Yang,Zhongqiang Chen,Jiashu Xiong | 
We are happy to announce Binjie Yang,Zhongqiang Chen,Jiashu Xiong become new 
Celeborn committers. |
 | 2023 March 1    | Release 0.2.0-incubating                                | 
Celeborn release 0.2.0-incubating as its first Apache release.                  
                |
diff --git a/docs/community/release_notes/release_note_0.3.0.md 
b/docs/community/release_notes/release_note_0.3.0.md
new file mode 100644
index 0000000..a216b1d
--- /dev/null
+++ b/docs/community/release_notes/release_note_0.3.0.md
@@ -0,0 +1,368 @@
+---
+hide:
+  - navigation
+
+license: |
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+      http://www.apache.org/licenses/LICENSE-2.0
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+---
+
+# Apache Celeborn(Incubating) 0.3.0 Release Notes
+
+## Highlight
+
+- Initial support for Flink 1.14 1.15 1.17
+
+- Initial support for Spark 3.4
+
+- Initial support for MapPartition on shuffle write and read and support for 
credit-based shuffle read to improve performance
+
+- Compatibility support for version 0.2.x and 0.3.0
+
+- Add support for batch revive RPCs in clients to avoid too many requests
+
+- Enhanced worker exclusion mechanism
+
+- Optimization of memory usage by pooling flusher's CompositeByteBuf and 
PushTask queues 
+
+- Enhanced rolling upgrading and graceful shutdown
+
+- More bug fixes and usability improvements of tiered storage
+
+- Performance improvements and bug fixs of native Spark columnar shuffle
+
+- More bug fixes and usability improvements of K8S deployment
+
+- More code reflectors and code refines
+
+- More configuration default values are changed and new confs are added
+
+### Spark/Flink
+- [CELEBORN-235] FLINK: Implement Flink 1.14 plugin
+- [CELEBORN-106] FLINK: Flink 1.14 plugin supports shufflewrite:OutputGate
+- [CELEBORN-548] FLINK: Support Flink 1.15
+- [CELEBORN-548] FLINK: Support Flink 1.17
+- [CELEBORN-610] FLINK: Eliminate PluginConf and merge its content to 
CelebornConf
+- [CELEBORN-441] FLINK: Move ShuffleTaskInfo to Flink Plugin 
+- [CELEBORN-397] FLINK: Flink plugin support UnpooledByteBufAllocator
+- [CELEBORN-350] FLINK: Add PluginConf to be compatible with old configuration 
keys 
+- [CELEBORN-315] FLINK: Add ut for flink-plugin PartitionSortedBuffer
+- [CELEBORN-324] FLINK: Flink plugin needs reuse connections
+- [CELEBORN-290] FLINK: Optimize flink-plugin 
RemoteShuffleOutputGate/RemoteShuffleResultPartition
+- [CELEBORN-310] FLINK: Include roaringbitmap in Flink plugin
+- [CELEBORN-283] FLINK: Derive network layer for Flink plugin
+- [CELEBORN-222] FLINK: Flink plugin RemoteShuffleOutputGate adds ut about 
nettybufferTransform 
+- [CELEBORN-202] FLINK: Flink plugin BuffPacker adds unpack implements for 
shuffle read
+- [CELEBORN-8][CELEBORN-56] FLINK: LifeCycleManger supports register shuffle 
task in map partition mode and Handle map partition mapper end  
+- [CELEBORN-11] FLINK: ShuffleClient supports MapPartition shuffle write
+- [CELEBORN-103][CELEBORN-71] FLINK: PushDataHandler supports mappartition 
write
+- [CELEBORN-80] FLINK: FileWriter supports MapPartition
+- [CELEBORN-278][CELEBORN-282][CELEBORN-124] FLINK: Support Credit-Based 
Shuffle Read
+- [CELEBORN-604] SPARK: Support Spark 3.4
+- [CELEBORN-664] SPARK native: Improve the perf of columnar shuffle write
+- [CELEBORN-620] SPARK native: Columnar shuffle codegen gets compileError
+- [CELEBORN-754] SPARK: Provide a new SparkShuffleManager to replace 
RssShuffleManager in the future
+- [CELEBORN-753] SPARK: Rename spark patch file name to make it more clear
+- [CELEBORN-741] SPARK: Bump Spark to latest patched version
+- [CELEBORN-720] SPARK: peakMemoryUsedBytes not updated in SortShuffleWriter
+- [CELEBORN-693] SPARK: Align the `incWriterTime` in the hash-based shuffle 
writer with the sort-based shuffle
+- [CELEBORN-683] SPARK: Avoid calling `CelebornConf.get` multi-time when 
columnar shuffle write is enabled
+- [CELEBORN-673] SPARK: Improve the perf of sort-based shuffle write
+- [CELEBORN-654] SPARK: SortBasedShuffleWriter does not require 
mapStatusRecords in Spark 3
+- [CELEBORN-655] SPARK: Rename newAppId to appUniqueId
+- [CELEBORN-648] SPARK: Improve pref SendBufferPool and logs about memory
+- [CELEBORN-619] SPARK: Adapt Spark DRA patch for Spark 3.4
+- [CELEBORN-625] SPARK: Add a config to enable/disable unsafeRow fast write
+- [CELEBORN-560] SPARK: Rerun task in spark later then RSS stageEnd cause NPE 
then cause job failed
+- [CELEBORN-472] SPARK: Support using Celeborn in the scenario of switching 
multiple SparkSessions in the same process
+- [CELEBORN-620] SPARK: Fix columnar shuffle codegen exception
+- [CELEBORN-664][CELEBORN-683] SPARK: Improve the perf of columnar shuffle 
write
+
+### Compatibility
+
+- [CELEBORN-776] Restore package name of MasterNotLeaderException
+- [CELEBORN-702] Extend doc about migration from 0.2.1 to 0.3.0
+- [CELEBORN-724] Fix the compatibility of HeartbeatFromApplicationResponse 
with lower versions
+- [CELEBORN-700] Fix compatibility issue from WorkerInfo
+- [CELEBORN-701] Fix compatibility issue caused by pushdata timeout
+- [CELEBORN-579] revert Destroy Message rename for compatibility
+- [CELEBORN-745] Match TransportMessage type use number instead of enum
+- [CELEBORN-442] Support HDFS compatible file system
+
+### Stability and Bug Fix
+- [CELEBORN-805] Immediate shutdown of server upon completion of unit test to 
prevent potential resource leakage
+- [CELEBORN-798] Add heartbeat from client to LifecycleManager to cleanup 
client
+- [CELEBORN-803] Increase default timeout for commit files
+- [CELEBORN-801] Warn when local shuffle reader is enabled
+- [CELEBORN-802] Pool PushTask queues for reuse among DataPushers
+- [CELEBORN-799] Limit total inflight push requests
+- [CELEBORN-791] Remove slots allocation simulation from master and use active 
slots sent from worker's heartbeat
+- [CELEBORN-792] SparkShuffleManager.getWriter use wrong appUniqueId for Spark2
+- [CELEBORN-789] Increase default value of flushBuffer's max components
+- [CELEBORN-790] Use pooled direct allocator for flusher's CompositeByteBuf
+- [CELEBORN-787] Add chunk related UTs for FileWriter
+- [CELEBORN-783] Revise the conditions for the SortBasedPusher#insertRecord 
method
+- [CELEBORN-779] Fix sorted file size summary overflow
+- [CELEBORN-777] CongestionControl getPotentialConsumeSpeed throw /zero error
+- [CELEBORN-775] Update executorCores calculation in SparkShuffleManager for 
Spark local mode
+- [CELEBORN-721] Fix concurrent bug in ChangePartitionManager
+- [CELEBORN-709] Increase default fetch timeout
+- [CELEBORN-708] Fix commit metrics in application heartbeat
+- [CELEBORN-696] Fix bugs related with shutting down and excluded workers
+- [CELEBORN-668] Report WorkerLost instead of WorkerUnavailable if graceful is 
disabled
+- [CELEBORN-662] Report worker unavailable regardless graceful shutdown
+- [CELEBORN-585] Create if not exists worker recoverPath when graceful 
shutdown is enabled
+- [CELEBORN-698] Fix LocalDeviceMonitor::readWriteError judge
+- [CELEBORN-685] Fix permission on creating shuffle dir on HDFS
+- [CELEBORN-695] Fix UnsupportedOperationException by refactoring WorkerInfo
+- [CELEBORN-692] WorkerStatusTracker::recordWorkerFailure should put 
WORKER_SHUTDOWN workers into shuttingWorkers 
+- [CELEBORN-687] Fix shuffleResourceExists, reduce unexpected slot release 
request
+- [CELEBORN-686] Include ConnectException when exclude worker for fetch 
+- [CELEBORN-676] Celeborn fetch chunk also should support check timeout
+- [CELEBORN-678] ShuffleClientImpl::mapperEnded should not consider attemptId
+- [CELEBORN-675] Fix decode heartbeat message 
+- [CELEBORN-669] Avoid commit files on excluded worker list
+- [CELEBORN-674] Support revive for empty locations
+- [CELEBORN-646] Throw exception when raft client request not success
+- [CELEBORN-662] Report worker unavailable regardless graceful shutdown
+- [CELEBORN-640] DataPushQueue should not keep waiting take tasks
+- [CELEBORN-657] DataPushQueue return task should always remove iterator
+- [CELEBORN-642] Improve metrics and update grafana
+- [CELEBORN-647] Fix potential NPE when remove push status
+- [CELEBORN-639] getPushDataFailCause should handle NPE
+- [CELEBORN-636] Replace SimpleDateFormat with FastDateFormat 
+- [CELEBORN-626] Fix potential deadlock in filewriter 
+- [CELEBORN-621] Push merged data task timeout and mapended should also remove 
push states
+- [CELEBORN-624] StorageManager should only remove expired app dirs
+- [CELEBORN-611] Log4j Rolling strategy can not delete old files
+- [CELEBORN-599] Consolidate calculation of mount point
+- [CELEBORN-596] Worker don't need to update disk max slots
+- [CELEBORN-591] RatisSystem need decrease no leader timeout configuration
+- [CELEBORN-583] Merge pooled memory allocators 
+- [CELEBORN-582] Celeborn should not throw Interrupted during kill task 
+- [CELEBORN-584] Export netty pooledByteBufAllocator's metric
+- [CELEBORN-586] Add system load related metrics
+- [CELEBORN-552] Add HeartBeat between the client and worker to keep alive 
+- [CELEBORN-573] HA Mode need guarantee resource/app change persistent in raft
+- [CELEBORN-556] ReserveSlot should not use default rpc timeout  
+- [CELEBORN-575] PartitionLocationInfo change cause quick upgrade impacted
+- [CELEBORN-567] Timeout workers/app need consider long leader election period
+- [CELEBORN-559] createReader quick fail all the retry times during worker 
restart
+- [CELEBORN-565] FFETCH_MAX_RETRIES should double when enable replicates
+- [CELEBORN-560] Rerun task in spark later then RSS stageEnd cause NPE then 
cause job failed
+- [CELEBORN-554] Avoid reserve/commit empty worker resources
+- [CELEBORN-557] HA_CLIENT_RPC_ASK_TIMEOUT should fallback to RPC_ASK_TIMEOUT 
+- [CELEBORN-532] Refine push-related failure metrics
+- [CELEBORN-534] Respect the user's configured master host settings
+- [CELEBORN-521] correct exception and unify unRetryableException
+- [CELEBORN-525] Fix wrong parameter celeborn.push.buffer.size
+- [CELEBORN-522] Add worker consume speed metric
+- [CELEBORN-495] Leader does not step down when its metadata directory has IO 
exception 
+- [CELEBORN-475] Support extra tags for prometheus metrics
+- [CELEBORN-471] Fix String.format wrong type in ShuffleClientImpl
+- [CELEBORN-449] Repair the HDFS path regex
+- [CELEBORN-459] Remove chunkTracker from FileManagedBuffers to avoid conflict 
with stream reuse
+- [CELEBORN-455] Use 4 bytes instead of 16 to read mapId in FileWriter.write
+- [CELEBORN-439] Fix java version check in start-work
+- [CELEBORN-434] Add constraint about memory manager's parameters
+- [CELEBORN-405] Add metrics about lost workers
+- [CELEBORN-400] Add RPC metrics for OpenStream
+- [CELEBORN-393] responseBuilder.setCmdType should be called only once in 
MetaHandler's handleReadRequest method 
+- [CELEBORN-385] Add rolling file in log4j configuration template
+- [CELEBORN-373] Add sorted files into grafana dashboard
+- [CELEBORN-336] Revive Failed should use keep the corresponding StatusCode
+- [CELEBORN-342] Fix the wrong avg produce bytes in Congestion control
+- [CELEBORN-330] Netty Channel thread would be locked when data recevied
+- [CELEBORN-331] submitRetryPushData should throw 
PUSH_DATA_CREATE_CONNECTION_FAIL_MASTER too
+- [CELEBORN-325] After worker restart, throw NPE when receive not found 
partition
+- [CELEBORN-321] Register shuffle failed DataPusherQueue throw NPE
+- [CELEBORN-323] readBuffers need synchronized as recycle buffer will call 
that in multiple threads
+- [CELEBORN-281] Add metrics about buffer stream read buffer
+- [CELEBORN-309] Fix some potential concurrent issues in InFlightRequestTracker
+- [CELEBORN-305] ShuffleClientImpl's registerShuffle method should pass 
numPartitions instead of numMappers 
+- [CELEBORN-304] The fromCelebornConf method in Utils should set 
celeborn.$module.io.serverThreads instead of setting 
celeborn.$module.io.clientThreads twice 
+- [CELEBORN-279] Add user level push data speed metric
+- [CELEBORN-277] PushDataHandle callback could miss soft split status
+- [CELEBORN-275] WrappedCallback should only handle response from replica
+- [CELEBORN-271] Mark push data to slave should use peer location's 
hostAndPort 
+- [CELEBORN-272] Non-replication should use callback instead of wrappedCallback
+- [CELEBORN-243] Create push client failed should have a ERROR type
+- [CELEBORN-269] Disable replication throw NPE when removeBatch in 
pushDataHandler
+- [CELEBORN-238] PUSH_DATA_TIMEOUT should add to blacklist too
+- [CELEBORN-239] Enable PUSH_DATA_TIMEOUT when master push data to slave
+- [CELEBORN-247] Add metrics for each user's quota usage
+- [CELEBORN-243] Create push client failed should have a ERROR type
+- [CELEBORN-190] PushMerged Data only revive once
+- [CELEBORN-203] fix NPE when removeExpiredShuffle in LifecycleManager
+- [CELEBORN-191] ShuffleClient registerShuffle not success/not timeout should 
print register failed reason 
+- [CELEBORN-764] Fix celeborn on HDFS might clean using app directories
+- [CELEBORN-568] Support storage type selection
+- [CELEBORN-728] Celeborn won't clean remnant application directory on HDFS if 
worker is restarted
+- [CELEBORN-685] Fix permission on creating shuffle dir on HDFS
+- [CELEBORN-449] Repair the HDFS path regex
+- [CELEBORN-666] Renaming blacklist to excluded
+- [CELEBORN-718] ReviveTimes should always decrease regardless worker is 
excluded or not
+- [CELEBORN-682] Master should separate blacklist and shutdown workers
+- [CELEBORN-494] RssInputStream fetch side support blacklist to avoid client 
side timeout in same worker multiple times during fetch
+- [CELEBORN-406] Add blacklist http request info of master
+- [CELEBORN-238][CELEBORN-189] PushDataTimeout/PushDataFailedSlave should add 
to blacklist too
+- [CELEBORN-487] ShuffleClient push side support blacklist to avoid client 
side timeout in same worker multiple times
+- [CELEBORN-537] Improve blacklist and don't remove worker resource for Flink
+
+### Performance
+- [CELEBORN-797] Decrease metric sampling frequency to improve perf
+- [CELEBORN-744] Add Benchmark framework and ComputeIfAbsentBenchmark
+- [CELEBORN-656] Batch revive RPCs in client to avoid too many requests
+- [CELEBORN-718] ReviveTimes should always decrease regardless worker is 
excluded or not
+- [CELEBORN-703] avoid calling `CelebornConf.get` multi-time when 
`PushDataHandler` handle `PushData`/`PushMergedData`
+- [CELEBORN-679] Optimize Utils#bytesToString
+- [CELEBORN-494] RssInputStream fetch side support blacklist to avoid client 
side timeout in same worker multiple times during fetch
+- [CELEBORN-614] Simplify StorageManager's flushFileWriters
+- [CELEBORN-553] Improve IO
+- [CELEBORN-541] handleGetReducerFileGroup occupy too much RPC thread cause 
other RPC can't been handled
+- [CELEBORN-524] ChannelLimtter trim too frequent
+- [CELEBORN-511] Should direct execute onTrim to avoid frequent trim action
+- [CELEBORN-519] Optimize getMaster/SlaveLcoation
+- [CELEBORN-517] Optimize stopTimer/startTimer cpu cost
+- [CELEBORN-516] Remove RPCSource since it cost too much CPU
+- [CELEBORN-512] Sort timestamp and show in date format
+- [CELEBORN-507] Improve Master apply raft log speed in Ha mode
+- [CELEBORN-484] Master trigger LifecycleManager commit shutdown 
+- [CELEBORN-473] Enable file system cache for viewfs in ShuffleClient as well
+- [CELEBORN-474] Speed up ConcurrentHashMap#computeIfAbsent
+- [CELEBORN-345] TransportResponseHandler create too much thread
+- [CELEBORN-267] reuse stream when client channel reconnected
+
+### Kubernetes
+- [CELEBORN-714] Improved the local disk binding mechanism of Kubernetes 
HostPath
+- [CELEBORN-644] Support Helm Deploy Celeborn with HostNetwork And DnsPolicy
+- [CELEBORN-628] Separate mount & host path on hostPath case
+- [CELEBORN-612] Tackle hostPath directory permission
+- [CELEBORN-533]  Bootstrap scripts should use exec to avoid fork subprocess 
+- [CELEBORN-518] fix bug that worker uses 
celeborn.master.metrics.prometheus.port in worker-statefulset
+- [CELEBORN-460] Helm Upgrade Release fail due to change image version
+- [CELEBORN-450] Configurable volumes in the values.yaml
+- [CELEBORN-447] Should nslookup dns with namespace before start master & 
worker
+- [CELEBORN-415] Fix syntax error in prometheus-podmonitor.yaml
+- [CELEBORN-401] Modify prometheus-podmonitor.yaml to collect metrics correctly
+- [CELEBORN-384] Fix master-statefulset.yaml syntax error
+- [CELEBORN-218] Move helm chart to dedicated directory
+- [CELEBORN-210] Add recommended labels in celeborn chart
+
+### Code Refector
+- [CELEBORN-778] Rename MemoryManagerStat to ServingState
+- [CELEBORN-751] Rename remain rss related class name
+- [CELEBORN-756] Refactor PushDataHandler class to utilize while loop
+- [CELEBORN-754] Provide a new CelebornShuffleManager to replace 
RssShuffleManager in the future
+- [CELEBORN-645] Refine logic about handle HeartbeatFromWorkerResponse
+- [CELEBORN-609] Refactor master's worker info HTTP request
+- [CELEBORN-594] Eliminate Ratis noisy logs
+- [CELEBORN-592] Refactor PbSerdeUtils's some foreach code format
+- [CELEBORN-590] Remove hadoop prefix of WORKER_WORKING_DIR
+- [CELEBORN-588] Remove test conf's category
+- [CELEBORN-578] Refine commit file's log to indicate more clear about empty 
partitions
+- [CELEBORN-563] Remove unnecessary code
+- [CELEBORN-551] Remove unnecessary ShuffleClient.get()
+- [CELEBORN-547] Refactor request related API
+- [CELEBORN-562] Rename Destroy RPC message
+- [CELEBORN-555] Avoid print noisy blacklist info when record blacklist
+- [CELEBORN-540] Add config entity of celeborn.rpc.io.threads
+- [CELEBORN-530] Refactor stream manager and memory manager to worker module
+- [CELEBORN-528] limitZeroInFlight should show inflight target
+- [CELEBORN-523] Refine PartitionLocationInfo
+- [CELEBORN-502] Merge GetBlacklistResponse to HeartbeatFromApplication
+- [CELEBORN-491] Improve exception logging in RssInputStream
+- [CELEBORN-479] Refactor DataPushQueue.takePushTask to avoid busy wait
+- [CELEBORN-438] Move ServletPath to MetricsSytsem
+- [CELEBORN-360] Export necessary env in load-celeborn-env.sh
+- [CELEBORN-344] Change PUSH_DATA_FAIL_MASTER/SALVE to 
PUSH_DATA_WRITE_FAIL_MASTER/SALVE
+- [CELEBORN-295] Optimize data push
+- [CELEBORN-338] Clean duplicated exception message of ShuffleClientImpl
+- [CELEBORN-328] Too much noisy log when reserve slot failed
+- [CELEBORN-316] Wrap Celeborn exception with CelebornIOException
+- [CELEBORN-273] Move push data timeout checker into TransportResponseHandler 
to keep callback status consistence
+- [CELEBORN-257] Avoid one hash searching when process message in 
TransportResponseHandler
+- [CELEBORN-244] Separate outstandingRpcs to rpc & pushes
+- [CELEBORN-201] separate partitionLocationInfo in LifecycleManager and worker
+- [CELEBORN-252] Delete slides
+- [CELEBORN-243] Create push client failed should have a ERROR type
+- [CELEBORN-241] limit push timeout > push data timeout
+- [CELEBORN-237] Push slave failed should show clear target slave worker in 
executor's error
+- [CELEBORN-196] Rename batchHandleRequestPartitions to handleRequestPartitions
+- [CELEBORN-146] refactor ShuffleMapperAttempts & GetReducerFileGroup
+- [CELEBORN-18]  Refactor stream manager to distinguish map partition and 
reduce partition
+
+### Building and Developer tools
+- [CELEBORN-763] Add --add-opens to bootstrap shell scripts
+- [CELEBORN-762] Always set JVM opts -XX:+IgnoreUnrecognizedVMOptions 
+- [CELEBORN-738] Enable Java 17 for CI
+- [CELEBORN-497] Enable Java 11 for CI 
+- [CELEBORN-705] Upgrade Maven from 3.6.3 to 3.8.8
+- [CELEBORN-649] Speed up make-distribution.sh
+- [CELEBORN-633] Introduce PR merge script
+- [CELEBORN-716] Correct the `to` name when renaming the Netty native library
+- [CELEBORN-667] Define protobuf-maven-plugin in the root pom.xml
+- [CELEBORN-630] Binary release artifact should package all versions of Spark 
and Flink clients
+- [CELEBORN-608] Exclude macOS fflags in make-distribution.sh
+- [CELEBORN-605] Remove redundant exclusions from hadoop-client-api
+- [CELEBORN-589] Using Apache CDN to download maven
+- [CELEBORN-280] Enable Jacoco multi-module mode to collect coverage report
+- [CELEBORN-482] Fix CVE dependency issue
+- [CELEBORN-402] Enable autolink to Jira
+
+### Dependency upgrades
+- [CELEBORN-743] Bump commons-io to 2.13.0
+- [CELEBORN-736] Bump commons-lang3 to 3.12.0
+- [CELEBORN-684] Bump Netty to 4.1.93.Final
+- [CELEBORN-558] Bump Ratis to 2.5.1
+
+### Others
+Improvement in Docs and Configuration
+       
+- [CELEBORN-786] Change default flush threads
+- [CELEBORN-782] Make max components configurable for FileWriter#flushBuffer
+- [CELEBORN-785] Add worker side partition hard split threshold
+- [CELEBORN-769] Change default value of celeborn.client.push.maxReqsInFlight 
to 16
+- [CELEBORN-774] Pullout celeborn.rpc.dispatcher.threads to CelebornConf
+- [CELEBORN-768] Change default config values for batch rpc and memory 
allocator
+- [CELEBORN-765] Disable partitionSplit in Flink engine related configurations
+- [CELEBORN-767] update the docs of 
`celeborn.client.spark.push.sort.memory.threshold`
+- [CELEBORN-680] Refresh celeborn configurations in doc 
+- [CELEBORN-681] Add celeborn.metrics.conf to conf entity 
+- [CELEBORN-629] Add doc about enable rac-awareness 
+- [CELEBORN-632] Add spark namespace to spark specify properties 
+- [CELEBORN-623] Document how to change RPC type in celeborn-ratis 
+- [CELEBORN-625] Add a config to enable/disable UnsafeRow fast write. 
+- [CELEBORN-595] Rename and refactor the configuration doc. 
+- [CELEBORN-598] Fix Typos in READ 
+- [CELEBORN-570] Update docs about monitor and deployment. 
+- [CELEBORN-566] Refine docs to eliminate misleading configs. 
+- [CELEBORN-549] Update readme about deploy Flink client. 
+- [CELEBORN-527] Fix incorrect monitor the arrangement of documents 
+- [CELEBORN-499] Move version specific resource to main repo 
+- [CELEBORN-485] Make celeborn.push.replicate.enabled default to false 
+- [CELEBORN-399] Make fileSorterExecutors thread num can be customized 
+- [CELEBORN-223] The default rpc thread num of 
pushServer/replicateServer/fetchServer should be the number of total of 
Flusher's thread 
+- [CELEBORN-213] Add configuration whether to close idle connections in client 
side 
+
+## Credits
+Thanks to the following contributors who helped to review and commit to Apache 
Celeborn(Incubating) 0.3.0-incubating version, and the order is based on the 
commit time:
+
+| Contributors |                |               |              |            |  
         |
+|------------|----------------|---------------|--------------|------------|-----------|
+| cfmcgrady     | waitinfuture  | pan3793       |FMX            | shujiewu     
 | jiaoqingbo   |
+| JQ-Cao        |RexXiong       | AngersZhuuuu  |  onebox-li    |  Demon-Liang 
| kerwin-zk  |
+| zhongqiangczq |cxzl25         | zwangsheng    | cchung100m    |liyihe        
|skytin1004  |
+| ulysses-you   |    kaijchen   | Radeity       |  boneanxs    |akpatnam25    
| turboFei   |
+| xunxunmimi5577| CVEDetect     |every-breaking-wave     | lianneli      | 
tcodehuber  | hddong |
+| liugs0213    |boneanxs        | nafiyAix      | zy-jordan       |      |   | 
 |    
diff --git a/docs/download.md b/docs/download.md
index 200dfe9..0ffa370 100644
--- a/docs/download.md
+++ b/docs/download.md
@@ -21,6 +21,17 @@ license: |
 
 The latest version is {{ stable_version }}.
 
+### 0.3.0-incubating (2023-07-27)
+
+[release note](community/release_notes/release_note_0.3.0.md)
+
+|             |                                                           
Download from ASF                                                           |   
                                                                Checksum        
                                                            | Signature |
+|:-----------:|:-------------------------------------------------------------------------------------------------------------------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------:|:---------:|
+| Source Code | 
[src](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-source.tgz)
 | 
[sha512](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-source.tgz.sha512)
  | 
[asc](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-source.tgz.asc)
 |
+| Binary      | 
[bin](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-bin.tgz)
    | 
[sha512](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-bin.tgz.sha512)
  | 
[asc](https://www.apache.org/dyn/closer.lua/incubator/celeborn/celeborn-0.3.0-incubating/apache-celeborn-0.3.0-incubating-bin.tgz.asc)
 |
+
+
+
 ### 0.2.1-incubating (2023-03-29)
 
 [release note](community/release_notes/release_note_0.2.1.md)
diff --git a/mkdocs.yml b/mkdocs.yml
index 60a8f2d..9aa79a2 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -50,8 +50,8 @@ markdown_extensions:
   - pymdownx.superfences
 
 extra:
-  version: 0.3.0-SNAPSHOT
-  stable_version: 0.2.1
+  version: 0.4.0-SNAPSHOT
+  stable_version: 0.3.0
   social:
     - icon: fontawesome/brands/github
 

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