Bowen Ding

Though not exactly the same thing, the encrypt plugin may be worth taking a look. http://sigal.saimon.org/en/latest/plugins.html#module-sigal.plugins.encrypt

> @dbw9580 - Good to know, thanks! Do you know what needs to be changed in the encrypt plugin to support this ? Currently videos are filtered out from encryption...

As per our discussion today, I'd like to propose several changes to the design implemented in this PR: 1. config file and persistent `excluded_worker` list in block master IMO, we...

I'm not sure about if the implementation is sound after removing the shared lock... https://github.com/Alluxio/alluxio/blob/940fb4642030ea99d481ea461546baed61ad555d/core/server/worker/src/main/java/alluxio/worker/block/BlockLockManager.java#L163-L171 The above check is outside of any synchronization section, so even if the `sessionHoldsLock` check...

Fuse unit tests keep failing. ``` rror: 7.843 [ERROR] alluxio.fuse.AlluxioJniFuseFileSystemTest.chownWithoutValidGid Time elapsed: 0.383 s

> > @dengweisysu @maobaolong as per our discussion offline, we want a separate [`CapacityBaseHashPolicy`](https://github.com/Alluxio/alluxio/pull/16237), and the `CapacityBaseRandomPolicy` will continue to be a random policy, but with the caching issue fixed....

@dengweisysu Yes, I just reverted 3b1bdb3b

It seems local cache opens and closes the local cache file on every cache get operation, even for very small reads (say 64 bytes). https://github.com/Alluxio/alluxio/blob/b32fd9fd3d94b6327a7d6dc4953923d00de51c8c/tests/src/test/java/alluxio/client/fs/io/FileInStreamIntegrationTest.java#L98-L101 I am thinking if adding...

the issue is more centered around the chunk in transmission, rather than block or page at the worker's side. The client caches the chunk as an internal buffer, but in...

What `StressClientIOBench` does when reading a file is that it opens the file, reads until the end, then closes it and repeats this process. It involves a round trip to...