prashantwason commented on a change in pull request #2496:
URL: https://github.com/apache/hudi/pull/2496#discussion_r568229644
##########
File path:
hudi-common/src/main/java/org/apache/hudi/common/fs/HoodieWrapperFileSystem.java
##########
@@ -192,27 +261,74 @@ public FSDataOutputStream create(Path f, FsPermission
permission, boolean overwr
return executeFuncWithTimeMetrics(MetricName.create.name(), f, () -> {
final Path translatedPath = convertToDefaultPath(f);
return wrapOutputStream(f,
- fileSystem.create(translatedPath, permission, overwrite, bufferSize,
replication, blockSize, progress));
+ fileSystem.create(translatedPath, permission, overwrite, bufferSize,
replication, blockSize, progress), bufferSize);
});
}
- private FSDataOutputStream wrapOutputStream(final Path path,
FSDataOutputStream fsDataOutputStream)
+
+ /**
+ * The stream hierarchy after wrapping will be as follows.
+ *
+ * FSDataOuputStream (returned)
+ * BufferedOutputStream (required for output buffering)
+ * TimedSizeAwareOutputStream (required for tracking metrics,
timings and the number of bytes written)
+ * fs.open() (Original stream returned from underlying
FileSystem)
+ */
+ private FSDataOutputStream wrapOutputStream(final Path path,
FSDataOutputStream fsDataOutputStream, int bufferSize)
throws IOException {
- if (fsDataOutputStream instanceof SizeAwareFSDataOutputStream) {
- return fsDataOutputStream;
+ TimedSizeAwareOutputStream tos = new TimedSizeAwareOutputStream(path,
fsDataOutputStream, consistencyGuard,
+ () -> openStreams.remove(path.getName()));
+
+ if (ioBufferingEnabled) {
+ int minBufferSize = (HoodieFileFormat.isBaseFile(path) ||
FSUtils.isLogFile(path)) ? minDataFileIOBufferSizeBytes
+ : minFileIOBufferSizeBytes;
Review comment:
Done
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