n3nash commented on a change in pull request #600: Timeline Service with Incremental View Syncing support URL: https://github.com/apache/incubator-hudi/pull/600#discussion_r274223908
########## File path: hoodie-common/src/main/java/com/uber/hoodie/common/util/collection/DiskBasedMap.java ########## @@ -74,6 +73,22 @@ protected DiskBasedMap(String baseFilePath) throws IOException { this.filePosition = new AtomicLong(0L); } + /** + * RandomAcessFile is not thread-safe. This API opens a new file handle and returns. + * @return + */ + private RandomAccessFile getNewRandomAccessFile() { Review comment: Instead of this, can we just create a synchronized version of the RandomAccessFile ? Wrap the class and implement 1 writer-N readers model, just like something discussed above for AbstractFileSystem.. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services