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HADOOP-19226: [ABFS][FNSOverBlob] Implementing Azure Rest APIs on Blob Endpoint for AbfsBlobClient #6944

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@anujmodi2021 anujmodi2021 commented Jul 16, 2024

Description of PR

This is the second PR in the series of work done under Parent Jira: HADOOP-19179
Jira for this Patch: https://issues.apache.org/jira/browse/HADOOP-19226

Scope of this task is to implement Blob Endpoint Rest APIs offered by Azure Storage into AbfsBlobClient which will be another child of AbfsClient just like AbfsDfsClient.

The blob endpoint support will remain "Unsupported" until the whole code is checked-in and well tested.

Production Code Changes

  1. AbfsBlobClient will be another child of AbfsClient similar to AbfsDfsClient but will have Blob API implementations.
  2. AzureBlobFileSystemStore will now have a AbfsClientHandler which will hold both the clients so that store can call onto the one it needs to talk. Some HDFS API's store function definition is changed to make it common for both DFS and Blob client so that proper abstraction can be established.

Test Code Changes

  1. Existing tests are modified to work with new abstracted design.
  2. Fns-Blob Support is too immature to add tests around Blob Endpoint usage or AbfsBlobClient itself at this point. Follow up PRs on FnsOverBlob Support will add new tests once the whole implementation is complete. Till then users won't be allowed to configure blob endpoint.
  3. Test to verify that FS init will fail with Blob Endpoint added.
  4. Test Suite was run on DFS Endpoint to make sure the original driver works seamlessly and undisturbed.

How was this patch tested?

Existing test suite was ran on DFS Endpoint only. All the failures reported are known.
Metric related tests are fixed in the the #6847

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_ Patch Compile Tests _
-1 ❌ mvninstall 0m 17s /patch-mvninstall-hadoop-tools_hadoop-azure.txt hadoop-azure in the patch failed.
-1 ❌ compile 0m 17s /patch-compile-hadoop-tools_hadoop-azure-jdkUbuntu-11.0.23+9-post-Ubuntu-1ubuntu120.04.2.txt hadoop-azure in the patch failed with JDK Ubuntu-11.0.23+9-post-Ubuntu-1ubuntu120.04.2.
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-1 ❌ javadoc 0m 19s /patch-javadoc-hadoop-tools_hadoop-azure-jdkPrivateBuild-1.8.0_412-8u412-ga-1~20.04.1-b08.txt hadoop-azure in the patch failed with JDK Private Build-1.8.0_412-8u412-ga-1~20.04.1-b08.
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+1 💚 shadedclient 39m 53s patch has no errors when building and testing our client artifacts.
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-1 ❌ unit 0m 22s /patch-unit-hadoop-tools_hadoop-azure.txt hadoop-azure in the patch failed.
+1 💚 asflicense 0m 35s The patch does not generate ASF License warnings.
136m 32s
Subsystem Report/Notes
Docker ClientAPI=1.44 ServerAPI=1.44 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/1/artifact/out/Dockerfile
GITHUB PR #6944
Optional Tests dupname asflicense codespell detsecrets xmllint compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle
uname Linux 9a7464caaa48 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9 15:25:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
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Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.23+9-post-Ubuntu-1ubuntu120.04.2 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_412-8u412-ga-1~20.04.1-b08
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/1/testReport/
Max. process+thread count 551 (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-6944/1/console
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@anujmodi2021 anujmodi2021 marked this pull request as ready for review August 21, 2024 06:07
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💔 -1 overall

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-1 ❌ compile 0m 12s /patch-compile-hadoop-tools_hadoop-azure-jdkUbuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04.txt hadoop-azure in the patch failed with JDK Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04.
-1 ❌ javac 0m 12s /patch-compile-hadoop-tools_hadoop-azure-jdkUbuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04.txt hadoop-azure in the patch failed with JDK Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04.
-1 ❌ compile 0m 12s /patch-compile-hadoop-tools_hadoop-azure-jdkPrivateBuild-1.8.0_422-8u422-b05-1~20.04-b05.txt hadoop-azure in the patch failed with JDK Private Build-1.8.0_422-8u422-b05-1~20.04-b05.
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-1 ❌ javadoc 0m 13s /patch-javadoc-hadoop-tools_hadoop-azure-jdkPrivateBuild-1.8.0_422-8u422-b05-1~20.04-b05.txt hadoop-azure in the patch failed with JDK Private Build-1.8.0_422-8u422-b05-1~20.04-b05.
-1 ❌ spotbugs 0m 12s /patch-spotbugs-hadoop-tools_hadoop-azure.txt hadoop-azure in the patch failed.
+1 💚 shadedclient 22m 37s patch has no errors when building and testing our client artifacts.
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-1 ❌ unit 0m 14s /patch-unit-hadoop-tools_hadoop-azure.txt hadoop-azure in the patch failed.
+1 💚 asflicense 0m 33s The patch does not generate ASF License warnings.
89m 1s
Subsystem Report/Notes
Docker ClientAPI=1.46 ServerAPI=1.46 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/2/artifact/out/Dockerfile
GITHUB PR #6944
Optional Tests dupname asflicense codespell detsecrets xmllint compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle
uname Linux dcad3e3f6eab 5.15.0-117-generic #127-Ubuntu SMP Fri Jul 5 20:13:28 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
git revision trunk / 67f0946
Default Java Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/2/testReport/
Max. process+thread count 551 (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-6944/2/console
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-0 ⚠️ patch 21m 19s Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
_ Patch Compile Tests _
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_ Other Tests _
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+1 💚 asflicense 0m 25s The patch does not generate ASF License warnings.
85m 7s
Subsystem Report/Notes
Docker ClientAPI=1.46 ServerAPI=1.46 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/3/artifact/out/Dockerfile
GITHUB PR #6944
Optional Tests dupname asflicense codespell detsecrets xmllint compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle
uname Linux 3d5d3565a62f 5.15.0-117-generic #127-Ubuntu SMP Fri Jul 5 20:13:28 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
git revision trunk / eb0cfa8
Default Java Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/3/testReport/
Max. process+thread count 551 (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-6944/3/console
versions git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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+1 💚 shadedclient 20m 28s branch has no errors when building and testing our client artifacts.
-0 ⚠️ patch 20m 41s Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
_ Patch Compile Tests _
+1 💚 mvninstall 0m 19s the patch passed
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+1 💚 javac 0m 20s the patch passed
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+1 💚 javac 0m 17s the patch passed
+1 💚 blanks 0m 0s The patch has no blanks issues.
-0 ⚠️ checkstyle 0m 13s /results-checkstyle-hadoop-tools_hadoop-azure.txt hadoop-tools/hadoop-azure: The patch generated 6 new + 0 unchanged - 0 fixed = 6 total (was 0)
+1 💚 mvnsite 0m 21s the patch passed
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+1 💚 spotbugs 0m 44s the patch passed
+1 💚 shadedclient 20m 6s patch has no errors when building and testing our client artifacts.
_ Other Tests _
+1 💚 unit 1m 59s hadoop-azure in the patch passed.
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Docker ClientAPI=1.46 ServerAPI=1.46 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/4/artifact/out/Dockerfile
GITHUB PR #6944
Optional Tests dupname asflicense codespell detsecrets xmllint compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle
uname Linux f47072c7d88e 5.15.0-117-generic #127-Ubuntu SMP Fri Jul 5 20:13:28 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
git revision trunk / 2203ab8
Default Java Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_422-8u422-b05-1~20.04-b05
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6944/4/testReport/
Max. process+thread count 727 (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-6944/4/console
versions git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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