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Hadoop: remove unused variable bufferSize

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This commit is contained in:
Chris Lu 2020-10-10 01:14:17 -07:00
parent 9449100757
commit 912ef2bc53
6 changed files with 10 additions and 20 deletions
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2
other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
View file

@ -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);

8
other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
View file

@ -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) {

5
other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedInputStream.java
View file

@ -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());

2
other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystem.java
View file

@ -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);

8
other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
View file

@ -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) {

5
other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedInputStream.java
View file

@ -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());