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https://issues.apache.org/jira/browse/HADOOP-19559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18036498#comment-18036498
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ASF GitHub Bot commented on HADOOP-19559:
-----------------------------------------

hadoop-yetus commented on PR #8067:
URL: https://github.com/apache/hadoop/pull/8067#issuecomment-3506435954

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |  19m  5s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
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   | +0 :ok: |  xmllint  |   0m  0s |  |  xmllint was not available.  |
   | +0 :ok: |  shelldocs  |   0m  0s |  |  Shelldocs was not available.  |
   | +1 :green_heart: |  @author  |   0m  0s |  |  The patch does not contain 
any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  |  The patch appears to 
include 5 new or modified test files.  |
   |||| _ branch-3.4 Compile Tests _ |
   | +0 :ok: |  mvndep  |   2m 45s |  |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  40m  5s |  |  branch-3.4 passed  |
   | +1 :green_heart: |  compile  |  19m  6s |  |  branch-3.4 passed with JDK 
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04  |
   | +1 :green_heart: |  compile  |  17m 10s |  |  branch-3.4 passed with JDK 
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09  |
   | +1 :green_heart: |  checkstyle  |   4m 43s |  |  branch-3.4 passed  |
   | +1 :green_heart: |  mvnsite  |  21m 31s |  |  branch-3.4 passed  |
   | +1 :green_heart: |  javadoc  |  10m  4s |  |  branch-3.4 passed with JDK 
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04  |
   | +1 :green_heart: |  javadoc  |   7m 30s |  |  branch-3.4 passed with JDK 
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09  |
   | +0 :ok: |  spotbugs  |   0m 19s |  |  branch/hadoop-project no spotbugs 
output file (spotbugsXml.xml)  |
   | -1 :x: |  spotbugs  |  31m 22s | 
[/branch-spotbugs-root-warnings.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/artifact/out/branch-spotbugs-root-warnings.html)
 |  root in branch-3.4 has 2 extant spotbugs warnings.  |
   | +1 :green_heart: |  shadedclient  |  37m  6s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 33s |  |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |  33m 56s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |  18m 24s |  |  the patch passed with JDK 
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04  |
   | +1 :green_heart: |  javac  |  18m 24s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |  21m  7s |  |  the patch passed with JDK 
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09  |
   | +1 :green_heart: |  javac  |  21m  7s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | -0 :warning: |  checkstyle  |   5m  8s | 
[/results-checkstyle-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/artifact/out/results-checkstyle-root.txt)
 |  root: The patch generated 18 new + 7 unchanged - 0 fixed = 25 total (was 7) 
 |
   | +1 :green_heart: |  mvnsite  |  19m  0s |  |  the patch passed  |
   | +1 :green_heart: |  shellcheck  |   0m  0s |  |  No new issues.  |
   | +1 :green_heart: |  javadoc  |   9m 53s |  |  the patch passed with JDK 
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04  |
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Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09  |
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spotbugs  |
   | +1 :green_heart: |  shadedclient  |  67m 32s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  | 788m 39s | 
[/patch-unit-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/artifact/out/patch-unit-root.txt)
 |  root in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   1m 41s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 1192m 18s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | hadoop.security.ssl.TestDelegatingSSLSocketFactory |
   |   | hadoop.mapred.gridmix.TestLoadJob |
   |   | hadoop.mapred.gridmix.TestGridmixSubmission |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.51 ServerAPI=1.51 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/8067 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle 
shellcheck shelldocs |
   | uname | Linux 6ee390391356 5.15.0-160-generic #170-Ubuntu SMP Wed Oct 1 
10:06:56 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-3.4 / 768ddd299b8e2ee47e795763d419d7377bbf9846 |
   | Default Java | Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
   | Multi-JDK versions | 
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 
/usr/lib/jvm/java-8-openjdk-amd64:Private 
Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/testReport/ |
   | Max. process+thread count | 3094 (vs. ulimit of 5500) |
   | modules | C: hadoop-project hadoop-tools/hadoop-aws . U: . |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8067/1/console |
   | versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 shellcheck=0.7.0 |
   | Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




> S3A: Analytics accelerator for S3 to be enabled by default
> ----------------------------------------------------------
>
>                 Key: HADOOP-19559
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19559
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs/s3
>    Affects Versions: 3.5.0, 3.4.2
>            Reporter: Ahmar Suhail
>            Priority: Major
>              Labels: pull-request-available
>
> Make "analytics" the default input stream in S3A. 
> Goals
> * Parquet performance through applications running queries over the data 
> (spark etc)
> * Performance for other formats good as/better than today. Examples: avro 
> manifests in iceberg, ORC in hive/spark
> * Performance for other uses as good as today (whole-file/sequential reads of 
> parquet data in distcp etc)
> * better resilience to bad uses (incomplete reads not retaining http streams, 
> buffer allocations on long-retained data)
> * efficient on applications like Impala, which caches parquet footers itself, 
> and uses unbuffer() to discard all stream-side resources. Maybe just throw 
> alway all state on unbuffer() and stop trying to be sophisticated, or support 
> some new openFile flag which can be used to disable footer parsing



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