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https://issues.apache.org/jira/browse/HADOOP-18656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17835728#comment-17835728
]
ASF GitHub Bot commented on HADOOP-18656:
-----------------------------------------
hadoop-yetus commented on PR #6718:
URL: https://github.com/apache/hadoop/pull/6718#issuecomment-2047520884
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 32s | | Docker mode activated. |
|||| _ Prechecks _ |
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| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
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| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 6 new or modified test files. |
|||| _ branch-3.4 Compile Tests _ |
| +1 :green_heart: | mvninstall | 44m 29s | | branch-3.4 passed |
| +1 :green_heart: | compile | 0m 38s | | branch-3.4 passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
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| +1 :green_heart: | javadoc | 0m 36s | | branch-3.4 passed with JDK
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| +1 :green_heart: | shadedclient | 33m 11s | | branch has no errors
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|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 28s | | the patch passed |
| +1 :green_heart: | compile | 0m 29s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 0m 29s | | the patch passed |
| +1 :green_heart: | compile | 0m 27s | | the patch passed with JDK
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| +1 :green_heart: | javac | 0m 27s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 20s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 30s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 26s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 25s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 5s | | the patch passed |
| +1 :green_heart: | shadedclient | 33m 19s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 30s | | hadoop-azure in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 50s | | The patch does not
generate ASF License warnings. |
| | | 128m 24s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6718/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6718 |
| JIRA Issue | HADOOP-18656 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 9920691b15e4 5.15.0-101-generic #111-Ubuntu SMP Tue Mar 5
20:16:58 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-3.4 / b96fbd74711a7b31adb90c2e15b7d7bdefb6ce4a |
| Default Java | Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
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/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6718/1/testReport/ |
| Max. process+thread count | 629 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-azure U: hadoop-tools/hadoop-azure |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6718/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> ABFS: Support for Pagination in Recursive Directory Delete
> -----------------------------------------------------------
>
> Key: HADOOP-18656
> URL: https://issues.apache.org/jira/browse/HADOOP-18656
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.3.5
> Reporter: Sree Bhattacharyya
> Assignee: Anuj Modi
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.5.0
>
>
> Today, when a recursive delete is issued for a large directory in ADLS Gen2
> (HNS) account, the directory deletion happens in O(1) but in backend ACL
> Checks are done recursively for each object inside that directory which in
> case of large directory could lead to request time out. Pagination is
> introduced in the Azure Storage Backend for these ACL checks.
> More information on how pagination works can be found on public documentation
> of [Azure Delete Path
> API|https://learn.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/delete?view=rest-storageservices-datalakestoragegen2-2019-12-12].
> This PR contains changes to support this from client side. To trigger
> pagination, client needs to add a new query parameter "paginated" and set it
> to true along with recursive set to true. In return if the directory is
> large, server might return a continuation token back to the caller. If caller
> gets back a continuation token, it has to call the delete API again with
> continuation token along with recursive and pagination set to true. This is
> similar to directory delete of FNS account.
> Pagination is available only in versions "2023-08-03" onwards.
> PR also contains functional tests to verify driver works well with different
> combinations of recursive and pagination features for HNS.
> Full E2E testing of pagination requires large dataset to be created and hence
> not added as part of driver test suite. But extensive E2E testing has been
> performed.
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