jiazhai commented on a change in pull request #43: DLFS - A filesystem built on
replicated logs
URL: https://github.com/apache/distributedlog/pull/43#discussion_r146567681
##########
File path:
distributedlog-contribs/distributedlog-hdfs/src/main/java/com/twitter/distributedlog/fs/DistributedLogOutputStream.java
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@@ -0,0 +1,52 @@
+package com.twitter.distributedlog.fs;
+
+import com.twitter.distributedlog.AppendOnlyStreamWriter;
+import com.twitter.distributedlog.DistributedLogManager;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * DistributedLog Output Stream
+ */
+class DistributedLogOutputStream extends OutputStream {
+
+ private final DistributedLogManager dlm;
+ private final AppendOnlyStreamWriter streamWriter;
+
+ DistributedLogOutputStream(DistributedLogManager dlm,
+ AppendOnlyStreamWriter streamWriter) {
+ this.dlm = dlm;
+ this.streamWriter = streamWriter;
+ }
+
+ @Override
+ public void write(int b) throws IOException {
+ byte[] data = new byte[] { (byte) b };
+ write(data);
+ }
+
+ @Override
+ public void write(byte[] b) throws IOException {
+ streamWriter.write(b);
+ }
+
+ @Override
+ public void write(byte[] b, int off, int len) throws IOException {
+ // TODO: improve AppendOnlyStreamWriter
Review comment:
Shall we open a github issue for this "todo"?
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