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https://issues.apache.org/jira/browse/HADOOP-18805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17747171#comment-17747171
]
ASF GitHub Bot commented on HADOOP-18805:
-----------------------------------------
hadoop-yetus commented on PR #5887:
URL: https://github.com/apache/hadoop/pull/5887#issuecomment-1650563407
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 49s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets 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 2 new or modified test files. |
|||| _ branch-3.3 Compile Tests _ |
| +1 :green_heart: | mvninstall | 53m 18s | | branch-3.3 passed |
| +1 :green_heart: | compile | 0m 38s | | branch-3.3 passed |
| +1 :green_heart: | checkstyle | 0m 31s | | branch-3.3 passed |
| +1 :green_heart: | mvnsite | 0m 44s | | branch-3.3 passed |
| +1 :green_heart: | javadoc | 0m 35s | | branch-3.3 passed |
| +1 :green_heart: | spotbugs | 1m 14s | | branch-3.3 passed |
| +1 :green_heart: | shadedclient | 42m 5s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 40s | | the patch passed |
| +1 :green_heart: | compile | 0m 30s | | the patch passed |
| +1 :green_heart: | javac | 0m 30s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 19s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 35s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 24s | | the patch passed |
| +1 :green_heart: | spotbugs | 1m 13s | | the patch passed |
| +1 :green_heart: | shadedclient | 39m 57s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 38s | | hadoop-aws in the patch passed.
|
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not
generate ASF License warnings. |
| | | 150m 2s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5887/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5887 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux cc919073d6d9 4.15.0-212-generic #223-Ubuntu SMP Tue May 23
13:09:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-3.3 / 7a8fb1152d90bba6bdcb849dbbda30d1560c01b3 |
| Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~18.04-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5887/2/testReport/ |
| Max. process+thread count | 527 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5887/2/console |
| versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> s3a large file prefetch tests are too slow, don't validate data
> ---------------------------------------------------------------
>
> Key: HADOOP-18805
> URL: https://issues.apache.org/jira/browse/HADOOP-18805
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 3.3.9
> Reporter: Steve Loughran
> Priority: Major
> Labels: pull-request-available
>
> the large file prefetch tests (including LRU cache eviction) are really slow.
> moving under -scale may hide the problem for most runs, but they are still
> too slow, can time out, etc etc.
> also, and this is very, very important, they can't validate the data.
> Better:
> * test on smaller files by setting a very small block size (1k bytes or less)
> just to force paged reads of a small 16k file.
> * with known contents to the values of all forms of read can be validated
> * maybe the LRU tests can work with a fake remote object which can then be
> used in a unit test
> * extend one of the huge file tests to read from there -including s3-CSE
> encryption coverage.
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