### What changes were proposed in this pull request?
Introduce worker decommission metrics and corresponding REST API.
### Why are the changes needed?
In a production environment, due to certain hardware or environmental reasons, our script will automatically decommission the node. At this time, we need to distinguish between graceful shutdown nodes and decommissioned nodes.
If we distinguish shutdown worker and decommission worker metrics, we can achieve better operation and maintenance.
### Does this PR introduce _any_ user-facing change?
Yes.
### How was this patch tested?
- `DefaultMetaSystemSuiteJ#testHandleReportWorkerDecommission`
- `RatisMasterStatusSystemSuiteJ#testHandleReportWorkerDecommission`
- `ApiMasterResourceSuite#decommissionWorkers`
- `ApiWorkerResourceSuite#isDecommissioning`
Closes#2535 from leixm/issue_1444.
Lead-authored-by: Xianming Lei <jerrylei@apache.org>
Co-authored-by: Xianming Lei <31424839+leixm@users.noreply.github.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Bump Dropwizard version from 3.2.6 to 4.2.25. Meanwhile, introduce `metrics_jvm_thread_peak_count_Value` and `metrics_jvm_thread_total_started_count_Value` in `celeborn-jvm-dashboard.json`.
### Why are the changes needed?
Dropwizard metrics has released v4.2.25 including some bugfixes and improvements including:
* [JVM] Fix maximum/total memory calculation: https://github.com/dropwizard/metrics/pull/3125
* [Thread] Add peak and total started thread count to `ThreadStatesGaugeSet`: https://github.com/dropwizard/metrics/pull/1601
Meanwhile, Ratis version has upgraded to 3.0.1 which has no compatibility problem with Dropwizard 4.2.25.
Backport:
- https://github.com/apache/spark/pull/26332
- https://github.com/apache/spark/pull/29426
- https://github.com/apache/spark/pull/37372
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Manual test.
Closes#2540 from SteNicholas/CELEBORN-1389.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
To support memory file storage.
### Why are the changes needed?
To improve shuffle performance for small shuffle files.
Design doc: https://docs.google.com/document/d/1SM-oOM0JHEIoRHTYhE9PYH60_1D3NMxDR50LZIM7uW0/edit?usp=sharing
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Pass GA and manually test on a cluster.
Closes#2300 from FMX/B914.
Authored-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
As title
### Why are the changes needed?
The Celeborn cluster does not currently provide metrics for 'TotalCapacity' and 'TotalFreeCapacity
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Pass GA
Closes#2521 from RexXiong/CELEBORN-1427.
Authored-by: Shuang <lvshuang.xjs@alibaba-inc.com>
Signed-off-by: SteNicholas <programgeek@163.com>
### What changes were proposed in this pull request?
Introduce `ActiveSlots` metric to represent the disk resource demand currently in the cluster.
### Why are the changes needed?
It's recommended to introduce `ActiveSlots` metric to represent the disk resource demand currently in the cluster.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
In our test cluster (we can see the value of activeSlots increases and then back to 0 after the application finished, and slotsAllocated is increasing all the way).
Closes#2386 from CodingCat/slots_decrease.
Lead-authored-by: CodingCat <zhunansjtu@gmail.com>
Co-authored-by: Nan Zhu <CodingCat@users.noreply.github.com>
Co-authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `ShutdownWorkerCount` metric to record the count of workers in shutdown list.
<img width="1432" alt="image" src="https://github.com/apache/incubator-celeborn/assets/10048174/bc84b281-30ca-40a1-92e4-fb9cf10b5aeb">
### Why are the changes needed?
`/shutdownWorkers` lists all shutdown workers of the master at present. Therefore it's recommended to introduce ShutdownWorkerCount metric to record the count of workers in shutdown list.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
- [Celeborn Dashboard](https://stenicholas.grafana.net/public-dashboards/c44822917403401690edb15617ec9f08)
Closes#2379 from SteNicholas/CELEBORN-1323.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Rename `LostWorkers` metric to `LostWorkerCount` to align the naming style of other worker count metrics.
### Why are the changes needed?
The naming of `LostWorkers` metric is different from other metric of `MasterSource` like `WorkerCount`, `ExcludedWorkerCount` etc, which could be renamed to `LostWorkerCount` to align the naming style.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
No.
Closes#2378 from SteNicholas/CELEBORN-1322.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `ReplicateDataFailNonCriticalCauseCount` metric in Grafana dashboard. Follow up #2323.
### Why are the changes needed?
`ReplicateDataFailNonCriticalCauseCount` metric should support in Grafana dashboard with `celeborn-dashboard.json`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
- [Celeborn Dashboard](https://stenicholas.grafana.net/public-dashboards/6e50cc2c7af34692babcc2809066e147)
Closes#2332 from SteNicholas/CELEBORN-1282.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `OpenStreamSuccessCount`, `FetchChunkSuccessCount` and `WriteDataSuccessCount` metric in Grafana dashboard.
### Why are the changes needed?
`OpenStreamSuccessCount`, `FetchChunkSuccessCount` and `WriteDataSuccessCount` metric should support in Grafana dashboard with `celeborn-dashboard.json`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
- [Celeborn Dashboard](https://stenicholas.grafana.net/d/U_qgru_7z/celeborn?orgId=1&refresh=5s)
Closes#2269 from SteNicholas/CELEBORN-1246.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Refactor metrics name.
### Why are the changes needed?
Easier to understand the meaning of metrics
### Does this PR introduce _any_ user-facing change?
METRICS.md
migration.md
monitoring.md
### How was this patch tested?
Existing UTs.
Closes#2240 from leixm/metrics_name.
Authored-by: xianminglei <xianming.lei@shopee.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `PausePushDataAndReplicateTime` metric to record time for a worker to stop receiving pushData from clients and other workers.
### Why are the changes needed?
`PausePushData` means the count for a worker to stop receiving pushData from clients because of back pressure. Meanwhile, `PausePushDataAndReplicate` means the count for a worker to stop receiving pushData from clients and other workers because of back pressure. Therefore,`PausePushDataTime` records the time for a worker to stop receiving pushData from clients or other workers, of which definition is confusing for users. It's recommended that `PausePushDataAndReplicateTime` metric is introduced that means the time for a worker to stop receiving pushData from clients and other workers because of back pressure.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
- [Celeborn Dashboard](https://stenicholas.grafana.net/d/U_qgru_7z/celeborn?orgId=1&refresh=5s)
- `MemoryManagerSuite#[CELEBORN-882] Test MemoryManager check memory thread logic`
Closes#2221 from SteNicholas/CELEBORN-1215.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `WriteDataHardSplitCount` metric to record `HARD_SPLIT` partitions of PushData and PushMergedData.
### Why are the changes needed?
As the log level of `PushDataHandler#handlePushData` and `PushDataHandler#handlePushMergedData` use the DEBUG level, `WriteDataHardSplitCount` metric shoud be introduced to record HARD_SPLIT partitions of PushData and PushMergedData for `PushDataHandler`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
[Celeborn Dashboard](https://stenicholas.grafana.net/d/U_qgru_7z/celeborn?orgId=1&refresh=5s)
Closes#2217 from SteNicholas/CELEBORN-1214.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduces `ChunkStreamCount`, `OpenStreamFailCount` metrics about opening stream of `FetchHandler`:
- `WorkerSource` adds `ChunkStreamCount`, `OpenStreamFailCount` metrics.
- Corrects the grafana dashboard of `celeborn-dashboard.json`. `celeborn-dashboard.json` has been verified via [Celeborn Dashboard](https://stenicholas.grafana.net/d/U_qgru_7z/celeborn?orgId=1&refresh=5s). For example:
1. `"expr": "metrics_RunningApplicationCount_Value"`
2. Moves the panel positition of `FetchChunkFailCount` to `FetchRelatives` instead of `PushRelatives`.
3. Updates the `gridPos` of some panels.
### Why are the changes needed?
There are no any metrics about opening stream of `FetchHandler` for Celeborn Worker.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
[Celeborn Dashboard](https://stenicholas.grafana.net/d/U_qgru_7z/celeborn?orgId=1&refresh=5s)
Closes#2212 from SteNicholas/CELEBORN-1100.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Unify the size and file count of active shuffle metrics for `MasterSource` and `WorkerSource`.
Follow up #2171.
### Why are the changes needed?
`MasterSource` uses `PartitionWritten` and `PartitionFileCount` metrics as the size and file count of active shuffle for all workers. Meanwhile, `WorkerSource` uses `ActiveShuffleSize` and `ActiveShuffleFileCount` metrics as the size and file count of active shuffle for a worker including master replica and slave replica. It's recommended to unify the size and file count of active shuffle metrics between `MasterSource` and `WorkerSource`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Internal tests.
Closes#2186 from SteNicholas/CELEBORN-1187.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Unify the size and file count of active shuffle metrics for `MasterSource` and `WorkerSource`.
### Why are the changes needed?
`MasterSource` uses `PartitionWritten` and `PartitionFileCount` metrics as the size and file count of active shuffle for all workers. Meanwhile, `WorkerSource` uses `ActiveShuffleSize` and `ActiveShuffleFileCount` metrics as the size and file count of active shuffle for a worker including master replica and slave replica. It's recommended to unify the size and file count of active shuffle metrics between `MasterSource` and `WorkerSource`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Internal tests.
Closes#2171 from SteNicholas/CELEBORN-1187.
Lead-authored-by: SteNicholas <programgeek@163.com>
Co-authored-by: 蒋晓峰 <jiangxiaofeng@bilibili.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Introduce `FetchChunkFailCount` metric to expose the count of fetching chunk failed in current worker.
### Why are the changes needed?
The metrics about the count of PushData or PushMergedData failed in current worker is supported at present. It's better to support `FetchChunkFailCount` metric to expose the count of fetching chunk failed in current worker.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Internal test.
Closes#2151 from SteNicholas/CELEBORN-1164.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Add JVM classloader metrics for loaded and unloaded count.
### Why are the changes needed?
Ditto.
### Does this PR introduce _any_ user-facing change?
Add two classloader-related panels.
### How was this patch tested?
Cluster test.
Closes#2099 from onebox-li/add-classloader-metrics.
Authored-by: onebox-li <lyh-36@163.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
As title.
### Why are the changes needed?
To avoid users being confused after upgrading.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Manual test.
Closes#2087 from onebox-li/slots_allocated_metric_panel.
Authored-by: onebox-li <lyh-36@163.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Add the following patch files in directory `incubator-celeborn/tree/spark3-patch/assets/spark-patch` :
1. Celeborn_Dynamic_Allocation_spark3_0.patch
2. Celeborn_Dynamic_Allocation_spark3_1.patch
3. Celeborn_Dynamic_Allocation_spark3_2.patch
4. Celeborn_Dynamic_Allocation_spark3_3.patch
Delete a patch at the same time：
1. Celeborn_Dynamic_Allocation_spark3.patch
Modified `Support Spark Dynamic Allocation` in incubator-celeborn/README.md ：
### Why are the changes needed?
Convenient for customers to apply patches in Spark 3.X for `Support Spark Dynamic Allocation`
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
yes. All patch files can be applied to the corresponding version of spark source code through `git apply` without any code conflicts.
Closes#2085 from lukeyan2023/spark3-patch.
Authored-by: Luke Yan <108530647+lukeyan2023@users.noreply.github.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Currently, `WorkerInfo` is used in many places, and allocationBuckets is only used when its own workers want to collect metrics `SLOTS_ALLOCATED`. If there are lots of workers in the RSS cluster, there may be a certain amount of memory waste, each `WorkerInfo` maintain a Array\[Int](61), so remove it from `WorkerInfo`.
And refactor the metrics `SLOTS_ALLOCATED` from gauge to counter. Originally, this metrics is approximately one hour's total only if there are continuous tasks. Now refactoring it into a counter can reduce the cost of maintaining time windows, including storage and timely expiration data, etc. It can also be more flexibly transformed according to user needs on the prometheus side.
### Why are the changes needed?
Ditto.
### Does this PR introduce _any_ user-facing change?
Yes. metrics_SlotsAllocated_Count metrics change from gauge for 1 hour to a increasing counter.
### How was this patch tested?
Cluster test.
Closes#2078 from onebox-li/improve-SlotsAllocated.
Authored-by: onebox-li <lyh-36@163.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Define baseLegend variable for jvm grafana dashboard.
BTW, refactor the `"legendFormat": "$baseLegend"` to `"legendFormat": "${baseLegend}"` in celeborn metrics dashboard json.
### Why are the changes needed?
so that customer can change the legend variable case by case.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Local Test.
Closes#2038 from turboFei/jvm_legend.
Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
…Rpcs and outstandingPushes to metrics"
This reverts commit bfa341c32f.
### What changes were proposed in this pull request?
### Why are the changes needed?
https://github.com/apache/incubator-celeborn/pull/1992#issuecomment-1776760369
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Closes#2032 from cfmcgrady/revert-pr-1992.
Authored-by: Fu Chen <cfmcgrady@gmail.com>
Signed-off-by: Fu Chen <cfmcgrady@gmail.com>
### What changes were proposed in this pull request?
Apply base legend format for all grafana metrics.
### Why are the changes needed?
Before, the metrics dashboard is not readable easily.
<img width="836" alt="image" src="https://github.com/apache/incubator-celeborn/assets/6757692/4647834a-fa5b-42ca-8a98-3dad37c2cb13">
### Does this PR introduce _any_ user-facing change?
Yes. A variable introduced.
### How was this patch tested?
Local Test.
Now, I can modify the variable value to `{{pod}}_{{cluster}}` and have a better insight.
<img width="853" alt="image" src="https://github.com/apache/incubator-celeborn/assets/6757692/a5cca8d9-37c3-4a18-9819-5a9861744cb9">
Closes#2028 from turboFei/legend_format.
Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Adds new metric `ActiveShuffleFileCount` about active shuffle file count of Celeborn Worker.
### Why are the changes needed?
`ActiveShuffleSize` metric report the active shuffle size of peer worker at present. Therefore, it's better to introduce `ActiveShuffleFileCount` to report the active shuffle file count of Celeborn Worker.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Internal tests.
Closes#2009 from SteNicholas/CELEBORN-916.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Meta manager records `appHeartbeatTime`, `partitionTotalWritten` and `partitionTotalFileCount`, which are useful to monitor the application heartbeat and shuffle partition. `RunningApplicationCount`, `PartitionWritten` and `PartitionFileCount` metrics are exposed by Celeborn master to monitor the application and shuffle partition.
### Why are the changes needed?
`Master` exposes `RunningApplicationCount`, `PartitionWritten` and `PartitionFileCount` metrics.
### Does this PR introduce _any_ user-facing change?
None.
### How was this patch tested?
Internal tests.
Closes#1976 from SteNicholas/CELEBORN-1035.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Add counter of `outstandingFetches`, `outstandingRpcs` and `outstandingPushes` of `TransportResponseHandler` to metrics of Celeborn Worker.
### Why are the changes needed?
The counter of `outstandingFetches`, `outstandingRpcs` and `outstandingPushes` of `TransportResponseHandler` could be added to metrics to monitor `outstandingFetches`, `outstandingRpcs` and `outstandingPushes`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
`TransportResponseHandlerSuiteJ`
Closes#1992 from SteNicholas/CELEBORN-255.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Add `PausePushDataTime ` Metrics
### Why are the changes needed?
Count each celeborn worker pause time.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Cluster Test
Closes#1800 from zwangsheng/CELEBORN-882.
Lead-authored-by: zwangsheng <2213335496@qq.com>
Co-authored-by: zwangsheng <binjieyang@apache.org>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Add metrics about active shuffle data size in every worker and update Grafana dashboard. The metric value will decrease when shuffle is expired.
### Why are the changes needed?
Ditto.
### Does this PR introduce _any_ user-facing change?
NO.
### How was this patch tested?
Cluster.
<img width="733" alt="截屏2023-08-30 17 00 11" src="https://github.com/apache/incubator-celeborn/assets/4150993/48e28c1c-2b49-45d7-b3ba-358674ff3f3d">
Closes#1867 from FMX/CELEBORN-933.
Authored-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Add active connections count metrics to grafana dashboard.
### Why are the changes needed?
Ditto.
### Does this PR introduce _any_ user-facing change?
Yes, new metric chart in the grafana dashboard.
### How was this patch tested?
Cluster.
Closes#1783 from FMX/CELEBORN-852.
Authored-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Provide a new SparkShuffleManager to replace RssShuffleManager in the future
### Why are the changes needed?
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Closes#1667 from AngersZhuuuu/CELEBORN-754.
Lead-authored-by: Angerszhuuuu <angers.zhu@gmail.com>
Co-authored-by: Cheng Pan <pan3793@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
### What changes were proposed in this pull request?
Rename spark patch file name to make it more clear
### Why are the changes needed?
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Closes#1666 from AngersZhuuuu/CELEBORN-753.
Authored-by: Angerszhuuuu <angers.zhu@gmail.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
### What changes were proposed in this pull request?
Update Grafana dashboard and its setup demo to remove the old name "RSS"
### Why are the changes needed?
Ditto.
### Does this PR introduce _any_ user-facing change?
NO.
### How was this patch tested?
No test needed.
Closes#1663 from FMX/CELEBORN-749.
Authored-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
### What changes were proposed in this pull request?
Rename project files from rss-xx to celeborn-xx
### Why are the changes needed?
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Closes#1660 from AngersZhuuuu/CELEBORN-746.
Lead-authored-by: Angerszhuuuu <angers.zhu@gmail.com>
Co-authored-by: Cheng Pan <pan3793@gmail.com>
Signed-off-by: Angerszhuuuu <angers.zhu@gmail.com>
### What changes were proposed in this pull request?
This pull PR is an integral component of #1639 . It primarily focuses on updating configuration settings and metrics terminology, while ensuring compatibility with older client versions by refraining from introducing changes related to RPC.
### Why are the changes needed?
In order to distinguish it from the existing master/worker, refactor data replication terminology to 'primary/replica' for improved clarity and inclusivity in the codebase
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
existing tests.
Closes#1650 from cfmcgrady/primary-replica-metrics.
Authored-by: Fu Chen <cfmcgrady@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
### What changes were proposed in this pull request?
Unify all blacklist related code and comment
### Why are the changes needed?
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Closes#1638 from AngersZhuuuu/CELEBORN-666-FOLLOWUP.
Authored-by: Angerszhuuuu <angers.zhu@gmail.com>
Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com>
### What changes were proposed in this pull request?
Adapt Spark DRA patch for spark 3.4
### Why are the changes needed?
To support enabling DRA w/ Celeborn on Spark 3.4
### Does this PR introduce _any_ user-facing change?
Yes, this PR provides a DRA patch for Spark 3.4
### How was this patch tested?
Compiled with Spark 3.4
Closes#1546 from FMX/CELEBORN-619.
Lead-authored-by: Ethan Feng <ethanfeng@apache.org>
Co-authored-by: Ethan Feng <fengmingxiao.fmx@alibaba-inc.com>
Signed-off-by: Ethan Feng <ethanfeng@apache.org>
### What changes were proposed in this pull request?
Adapt Spark DRA patch for spark 3.4
### Why are the changes needed?
To support enabling DRA w/ Celeborn on Spark 3.4
### Does this PR introduce _any_ user-facing change?
Yes, this PR provides a DRA patch for Spark 3.4
### How was this patch tested?
Compiled with Spark 3.4
Closes#1529 from FMX/CELEBORN-619.
Authored-by: Ethan Feng <ethanfeng@apache.org>
Signed-off-by: Ethan Feng <ethanfeng@apache.org>
