GitHub user vanzin opened a pull request:
https://github.com/apache/spark/pull/9923
[SPARK-11563] [core] [repl] Use RpcEnv to transfer REPL-generated classes.
This avoids bringing up yet another HTTP server on the driver, and
instead reuses the file server already managed by the driver's
RpcEnv. As a bonus, the repl now inherits the security features of
the network library.
A few small fixes were made to bugs uncovered by these changes:
- NettyRpcEnv::openStream() now correctly propagates errors to
the read side of the pipe.
- NettyStreamManager now throws if the file being transferred does
not exist
- The network library now correctly handles zero-sized streams.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vanzin/spark SPARK-11563
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9923.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #9923
----
commit ddd1624710ab879e749040d3a97eb35341ce1308
Author: Marcelo Vanzin <[email protected]>
Date: 2015-11-09T21:15:23Z
[SPARK-11563] [core] [repl] Use RpcEnv to transfer REPL-generated classes.
This avoids bringing up yet another HTTP server on the driver, and
instead reuses the file server already managed by the driver's
RpcEnv. As a bonus, the repl now inherits the security features of
the network library.
A few small fixes were made to bugs uncovered by these changes:
- NettyRpcEnv::openStream() now correctly propagates errors to
the read side of the pipe.
- NettyStreamManager now throws if the file being transferred does
not exist
- The network library now correctly handles zero-sized streams.
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