Hadoop: remove unused variable bufferSize

6 files changed, 10 insertions, 20 deletions

diff --git a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystem.java b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
index 6551548fa..44c2ef053 100644
--- a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
+++ b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
@@ -74,7 +74,7 @@ public class SeaweedFileSystem extends FileSystem {
 
         try {
             int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
-            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics, seaweedBufferSize);
+            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics);
             return new FSDataInputStream(new BufferedFSInputStream(inputStream, 4 * seaweedBufferSize));
         } catch (Exception ex) {
             LOG.warn("open path: {} bufferSize:{}", path, bufferSize, ex);
diff --git a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
index 3dc38fe1e..eec5bd2d3 100644
--- a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
+++ b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
@@ -205,10 +205,9 @@ public class SeaweedFileSystemStore {
 
     }
 
-    public FSInputStream openFileForRead(final Path path, FileSystem.Statistics statistics,
-                                         int bufferSize) throws IOException {
+    public FSInputStream openFileForRead(final Path path, FileSystem.Statistics statistics) throws IOException {
 
-        LOG.debug("openFileForRead path:{} bufferSize:{}", path, bufferSize);
+        LOG.debug("openFileForRead path:{}", path);
 
         FilerProto.Entry entry = lookupEntry(path);
 
@@ -219,8 +218,7 @@ public class SeaweedFileSystemStore {
         return new SeaweedInputStream(filerGrpcClient,
             statistics,
             path.toUri().getPath(),
-            entry,
-            bufferSize);
+            entry);
     }
 
     public void setOwner(Path path, String owner, String group) {
diff --git a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedInputStream.java b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedInputStream.java
index 36c0766a4..8bda2e092 100644
--- a/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedInputStream.java
+++ b/other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedInputStream.java
@@ -25,7 +25,6 @@ public class SeaweedInputStream extends FSInputStream {
     private final FilerProto.Entry entry;
     private final List<SeaweedRead.VisibleInterval> visibleIntervalList;
     private final long contentLength;
-    private final int bufferSize; // default buffer size
 
     private long position = 0;  // cursor of the file
 
@@ -35,14 +34,12 @@ public class SeaweedInputStream extends FSInputStream {
             final FilerGrpcClient filerGrpcClient,
             final Statistics statistics,
             final String path,
-            final FilerProto.Entry entry,
-            final int bufferSize) throws IOException {
+            final FilerProto.Entry entry) throws IOException {
         this.filerGrpcClient = filerGrpcClient;
         this.statistics = statistics;
         this.path = path;
         this.entry = entry;
         this.contentLength = SeaweedRead.fileSize(entry);
-        this.bufferSize = bufferSize;
 
         this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerGrpcClient, entry.getChunksList());
 
diff --git a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
index 6551548fa..44c2ef053 100644
--- a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
+++ b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
@@ -74,7 +74,7 @@ public class SeaweedFileSystem extends FileSystem {
 
         try {
             int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
-            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics, seaweedBufferSize);
+            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics);
             return new FSDataInputStream(new BufferedFSInputStream(inputStream, 4 * seaweedBufferSize));
         } catch (Exception ex) {
             LOG.warn("open path: {} bufferSize:{}", path, bufferSize, ex);
diff --git a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
index 3dc38fe1e..eec5bd2d3 100644
--- a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
+++ b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
@@ -205,10 +205,9 @@ public class SeaweedFileSystemStore {
 
     }
 
-    public FSInputStream openFileForRead(final Path path, FileSystem.Statistics statistics,
-                                         int bufferSize) throws IOException {
+    public FSInputStream openFileForRead(final Path path, FileSystem.Statistics statistics) throws IOException {
 
-        LOG.debug("openFileForRead path:{} bufferSize:{}", path, bufferSize);
+        LOG.debug("openFileForRead path:{}", path);
 
         FilerProto.Entry entry = lookupEntry(path);
 
@@ -219,8 +218,7 @@ public class SeaweedFileSystemStore {
         return new SeaweedInputStream(filerGrpcClient,
             statistics,
             path.toUri().getPath(),
-            entry,
-            bufferSize);
+            entry);
     }
 
     public void setOwner(Path path, String owner, String group) {
diff --git a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedInputStream.java b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedInputStream.java
index 36c0766a4..8bda2e092 100644
--- a/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedInputStream.java
+++ b/other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedInputStream.java
@@ -25,7 +25,6 @@ public class SeaweedInputStream extends FSInputStream {
     private final FilerProto.Entry entry;
     private final List<SeaweedRead.VisibleInterval> visibleIntervalList;
     private final long contentLength;
-    private final int bufferSize; // default buffer size
 
     private long position = 0;  // cursor of the file
 
@@ -35,14 +34,12 @@ public class SeaweedInputStream extends FSInputStream {
             final FilerGrpcClient filerGrpcClient,
             final Statistics statistics,
             final String path,
-            final FilerProto.Entry entry,
-            final int bufferSize) throws IOException {
+            final FilerProto.Entry entry) throws IOException {
         this.filerGrpcClient = filerGrpcClient;
         this.statistics = statistics;
         this.path = path;
         this.entry = entry;
         this.contentLength = SeaweedRead.fileSize(entry);
-        this.bufferSize = bufferSize;
 
         this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerGrpcClient, entry.getChunksList());