fix: use SNAPSHOT version to force Maven to use locally built JARs

ROOT CAUSE: Maven was downloading seaweedfs-client:3.80 from Maven Central
instead of using the locally built version in CI!

Changes:
- Changed all versions from 3.80 to 3.80.1-SNAPSHOT
- other/java/client/pom.xml: 3.80 → 3.80.1-SNAPSHOT
- other/java/hdfs2/pom.xml: property 3.80 → 3.80.1-SNAPSHOT
- other/java/hdfs3/pom.xml: property 3.80 → 3.80.1-SNAPSHOT
- test/java/spark/pom.xml: property 3.80 → 3.80.1-SNAPSHOT

Maven behavior:
- Release versions (3.80): Downloaded from remote repos if available
- SNAPSHOT versions: Prefer local builds, can be updated

This ensures the CI uses the locally built JARs with our debug logging!

Also added unique [DEBUG-2024] markers to verify in logs.

other/java/client/pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.seaweedfs</groupId>
     <artifactId>seaweedfs-client</artifactId>
-    <version>3.80</version>
+    <version>3.80.1-SNAPSHOT</version>
 
     <name>SeaweedFS Java Client</name>
     <description>A java client for SeaweedFS.</description>

other/java/client/src/main/java/seaweedfs/client/SeaweedOutputStream.java

@@ -191,7 +191,7 @@ public class SeaweedOutputStream extends OutputStream {
             return;
         }
 
-        LOG.info("close: path={} totalPosition={} buffer.position()={}", path, position, buffer.position());
+        LOG.info("[DEBUG-2024] close: path={} totalPosition={} buffer.position()={}", path, position, buffer.position());
         try {
             flushInternal();
             threadExecutor.shutdown();
@@ -211,7 +211,7 @@ public class SeaweedOutputStream extends OutputStream {
 
     private synchronized void writeCurrentBufferToService() throws IOException {
         int bufferPos = buffer.position();
-        LOG.info("writeCurrentBufferToService: path={} buffer.position()={} totalPosition={}", path, bufferPos, position);
+        LOG.info("[DEBUG-2024] writeCurrentBufferToService: path={} buffer.position()={} totalPosition={}", path, bufferPos, position);
         if (bufferPos == 0) {
             LOG.info("  → Skipping write, buffer is empty");
             return;

other/java/client/src/main/java/seaweedfs/client/SeaweedWrite.java

@@ -125,7 +125,7 @@ public class SeaweedWrite {
 
         String etag = multipartUpload(targetUrl, auth, bytes, bytesOffset, bytesLength, cipherKey);
 
-        LOG.info("✓ Wrote chunk to {} at offset {} size {} bytes, etag: {}", targetUrl, offset, bytesLength, etag);
+        LOG.info("[DEBUG-2024] ✓ Wrote chunk to {} at offset {} size {} bytes, etag: {}", targetUrl, offset, bytesLength, etag);
 
         return FilerProto.FileChunk.newBuilder()
                 .setFileId(fileId)

other/java/hdfs2/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>3.80</seaweedfs.client.version>
+        <seaweedfs.client.version>3.80.1-SNAPSHOT</seaweedfs.client.version>
         <hadoop.version>3.4.0</hadoop.version>
     </properties>
 

other/java/hdfs3/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>3.80</seaweedfs.client.version>
+        <seaweedfs.client.version>3.80.1-SNAPSHOT</seaweedfs.client.version>
         <hadoop.version>3.4.0</hadoop.version>
     </properties>
 

test/java/spark/pom.xml

@@ -20,7 +20,7 @@
         <hadoop.version>3.3.6</hadoop.version>
         <scala.binary.version>2.12</scala.binary.version>
         <junit.version>4.13.2</junit.version>
-        <seaweedfs.hadoop3.client.version>3.80</seaweedfs.hadoop3.client.version>
+        <seaweedfs.hadoop3.client.version>3.80.1-SNAPSHOT</seaweedfs.hadoop3.client.version>
         <jackson.version>2.15.3</jackson.version>
         <netty.version>4.1.125.Final</netty.version>
         <surefire.jvm.args>