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https://issues.apache.org/jira/browse/HADOOP-19973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18132022#comment-18132022
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ASF GitHub Bot commented on HADOOP-19973:
-----------------------------------------
vt921102 commented on PR #8693:
URL: https://github.com/apache/hadoop/pull/8693#issuecomment-6407064032
Gentle ping on this backport.
#8692 (`branch-3.5`) was merged on 12 Oct, and HADOOP-19973 is now Reopened
to
track this remaining `branch-3.4` cherry-pick. Could **3.4.4** be added back
to
Fix Version/s when this one goes in?
Status as of today:
- **Apache Yetus: +1 overall**, no negative rows.
- `continuous-integration/jenkins/pr-merge`: green.
- **Integration validation: done and posted on 12 Oct** (comment above). Full
`hadoop-azure` suite, patched vs baseline on the same VM and the same ADLS
Gen2
account, **on Windows and on JDK 8** — 1531 vs 1530 tests, 39 unique
failing
entries each of which 38 are identical, the two differences being known
flaky
tests that cancel out. `TestAbfsClient` goes 2 -> 3 tests, both runs with
zero
failures, which is the part that proves the JUnit 4 adaptation in this
backport
compiles and passes under Java 8.
- The red **`Build`** check is structural, not a real failure: it is the
GitHub
Actions `build_and_test.yml` reusable workflow, added to trunk by
HADOOP-19858
after `branch-3.4` was cut, so `notify_test_workflow.yml` can never find a
run
for it and it reports `action_required` on every `branch-3.4` PR. Recent
`branch-3.4` merges have all gone in with it red.
Why this branch matters to us: `branch-3.4` is the last Hadoop line
supporting
Java 8, which our product still runs on, so we cannot pick the fix up from
3.5.1.
And the defect only reproduces where `File.separator` is a backslash — so
Windows
plus JDK 8 is exactly the combination this backport needs to be verified on,
which is what the run above covers.
The PR still merges cleanly on the current `branch-3.4` head (`95ca3f0ccd`).
If
you would rather see results against that head than against the commit I
tested,
say the word and I will rebase and re-run the Windows/JDK 8 validation.
@anujmodi2021 — would you be able to merge this, or point me at whatever is
still
missing? @steveloughran, cc'ing you since you merged the 3.5 cherry-pick,
but no
rush given your break.
Thanks!
> Hadoop file system can not browse the folder that has children folder with
> colon in Windows
> -------------------------------------------------------------------------------------------
>
> Key: HADOOP-19973
> URL: https://issues.apache.org/jira/browse/HADOOP-19973
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Affects Versions: 3.4.3, 3.5.1
> Reporter: Toan Le
> Assignee: Toan Le
> Priority: Critical
> Labels: pull-request-available
> Fix For: 3.5.1, 3.6.0
>
> Attachments: Screenshot 2026-02-11 at 11.40.36.png,
> test_hadoop_azure.zip
>
>
> Hi guys,
> I am facing an issue when browsing the children's folder name with a colon in
> ADLS.
> Here is my case. My root folder in ADLS contains a folder with a name that
> includes a colon.
> When I used the Hadoop file system. I got this error on Windows:
> {code:java}
> java -cp ".;./*" AbfsListStatusTest.java [main] WARN
> org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> [main] ERROR org.apache.hadoop.fs.azurebfs.services.AbfsClient - Unable to
> deserialize list results for Uri
> abfss://<containerName>@<storeAccountName>.dfs.core.windows.net
> java.lang.IllegalArgumentException: java.net.URISyntaxException: Illegal
> character in scheme name at index 0: \FestSpecial: at
> org.apache.hadoop.fs.Path.initialize(Path.java:264) at
> org.apache.hadoop.fs.Path.<init>(Path.java:222) at
> org.apache.hadoop.fs.azurebfs.services.AbfsClient.getVersionedFileStatusFromEntry(AbfsClient.java:1846)
> at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.parseListPathResults(AbfsDfsClient.java:1373)
> at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.listPath(AbfsDfsClient.java:347)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1278)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1242)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1224)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.listStatus(AzureBlobFileSystem.java:713)
> at AbfsListStatusOAuthTest.main(AbfsListStatusTest.java:45)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.execute(Main.java:484)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.run(Main.java:208)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.main(Main.java:135)
> Caused by: java.net.URISyntaxException: Illegal character in scheme name at
> index 0: \FestSpecial:
> at java.base/java.net.URI$Parser.fail(URI.java:2995)
> at java.base/java.net.URI$Parser.checkChars(URI.java:3166)
> at java.base/java.net.URI$Parser.checkChar(URI.java:3176)
> at java.base/java.net.URI$Parser.parse(URI.java:3191)
> at java.base/java.net.URI.<init>(URI.java:807)
> at org.apache.hadoop.fs.Path.initialize(Path.java:261)
> ... 14 more Exception in thread "main" Status code: -1 error code: null error
> message: Parsing of Json List Response Failed in
> DfsClient.java.lang.IllegalArgumentException: java.net.URISyntaxException:
> Illegal character in scheme name at index 0: \FestSpecial: at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.parseListPathResults(AbfsDfsClient.java:1390)
> at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.listPath(AbfsDfsClient.java:347)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1278)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1242)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1224)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.listStatus(AzureBlobFileSystem.java:713)
> at AbfsListStatusOAuthTest.main(AbfsListStatusTest.java:45) Caused
> by: java.lang.IllegalArgumentException: java.net.URISyntaxException: Illegal
> character in scheme name at index 0: \FestSpecial: at
> org.apache.hadoop.fs.Path.initialize(Path.java:264) at
> org.apache.hadoop.fs.Path.<init>(Path.java:222) at
> org.apache.hadoop.fs.azurebfs.services.AbfsClient.getVersionedFileStatusFromEntry(AbfsClient.java:1846)
> at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.parseListPathResults(AbfsDfsClient.java:1373)
> at
> org.apache.hadoop.fs.azurebfs.services.AbfsDfsClient.listPath(AbfsDfsClient.java:347)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1278)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1242)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:1224)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.listStatus(AzureBlobFileSystem.java:713)
> at AbfsListStatusOAuthTest.main(AbfsListStatusTest.java:45)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.execute(Main.java:484)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.run(Main.java:208)
> at jdk.compiler/com.sun.tools.javac.launcher.Main.main(Main.java:135)
> Caused by: java.net.URISyntaxException: Illegal character in scheme name at
> index 0: \FestSpecial: at
> java.base/java.net.URI$Parser.fail(URI.java:2995) at
> java.base/java.net.URI$Parser.checkChars(URI.java:3166) at
> java.base/java.net.URI$Parser.checkChar(URI.java:3176) at
> java.base/java.net.URI$Parser.parse(URI.java:3191) at
> java.base/java.net.URI.<init>(URI.java:807) at
> org.apache.hadoop.fs.Path.initialize(Path.java:261) ... 14 more
> {code}
> I tested my script, and it worked on Linux.
> Could you please help me check it?
> I compressed all my scripts ({_}AbfsListStatusTest.java{_}) and library into
> the ticket ({_}test_hadoop_azure.zip{_}).
> Here is the _AbfsListStatusTest.java:_
> {code:java}
> {code}
> _import org.apache.hadoop.conf.Configuration;
> import org.apache.hadoop.fs.FileStatus;
> import org.apache.hadoop.fs.FileSystem;
> import org.apache.hadoop.fs.Path;
> import java.net.URI;
> public class AbfsListStatusOAuthTest {
> public static void main(String[] args) throws Exception {
> // Inputs (use env vars or hardcode)
> String accountName = System.getenv("ADLS_STORAGE_ACCOUNT_NAME");
> String containerName = System.getenv("ADLS_CONTAINER_NAME");
> String tenantId = System.getenv("ADLS_TENANT_ID");
> String clientId = System.getenv("ADLS_CLIENT_ID");
> String clientSecret = System.getenv("ADLS_CLIENT_SECRET");
> String dirPath = (args.length > 0) ? args[0] : "/";
> // Use abfss for OAuth
> String fsUri = String.format("abfss://%s@%s.dfs.core.windows.net",
> containerName, accountName);
> String accountFqdn = accountName + ".dfs.core.windows.net";
> Configuration conf = new Configuration(false);
> // Ensure ABFS impls are known
> conf.set("fs.abfss.impl",
> "org.apache.hadoop.fs.azurebfs.SecureAzureBlobFileSystem");
> conf.set("fs.abfs.impl", "org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem");
> // — OAuth configs (scoped to the account host) —
> conf.set("fs.azure.account.auth.type." + accountFqdn, "OAuth");
> conf.set("fs.azure.account.oauth.provider.type." + accountFqdn,
> "org.apache.hadoop.fs.azurebfs.oauth2.ClientCredsTokenProvider");
> conf.set("fs.azure.account.oauth2.client.id." + accountFqdn, clientId);
> conf.set("fs.azure.account.oauth2.client.secret." + accountFqdn,
> clientSecret);
> // Token endpoint (try v1 first — Hadoop ABFS commonly uses this)
> conf.set("fs.azure.account.oauth2.client.endpoint." + accountFqdn,
> "https://login.microsoftonline.com/"; + tenantId + "/oauth2/token");
> // Create FS and call listStatus
> FileSystem fs = FileSystem.get(new URI(fsUri), conf);
> FileStatus[] statuses = fs.listStatus(new Path(dirPath));
> System.out.println("Found " + statuses.length + " entries under " + dirPath);
> for (FileStatus st : statuses)
> { System.out.printf("%s isDir=%s len=%d%n", st.getPath(), st.isDirectory(),
> st.getLen()); }
> fs.close();
> }
> }_
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