Repository: spark Updated Branches: refs/heads/branch-2.0 9748a2928 -> 6fc54b776
Update docs to include SASL support for RPC ## What changes were proposed in this pull request? Update docs to include SASL support for RPC Evidence: https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/rpc/netty/NettyRpcEnv.scala#L63 ## How was this patch tested? Docs change only Author: Michael Gummelt <mgumm...@mesosphere.io> Closes #14549 from mgummelt/sasl. (cherry picked from commit 53d1c7877967f03cc9c8c7e7394f380d1bbefc27) Signed-off-by: Reynold Xin <r...@databricks.com> Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/6fc54b77 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/6fc54b77 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/6fc54b77 Branch: refs/heads/branch-2.0 Commit: 6fc54b776419317dc55754a76b68a5ba7eecdcf3 Parents: 9748a29 Author: Michael Gummelt <mgumm...@mesosphere.io> Authored: Mon Aug 8 16:07:51 2016 -0700 Committer: Reynold Xin <r...@databricks.com> Committed: Mon Aug 8 16:08:09 2016 -0700 ---------------------------------------------------------------------- docs/configuration.md | 7 ++++--- docs/security.md | 3 ++- 2 files changed, 6 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/6fc54b77/docs/configuration.md ---------------------------------------------------------------------- diff --git a/docs/configuration.md b/docs/configuration.md index bf10b24..8facd0e 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1204,7 +1204,7 @@ Apart from these, the following properties are also available, and may be useful <td>false</td> <td> Whether to use dynamic resource allocation, which scales the number of executors registered - with this application up and down based on the workload. + with this application up and down based on the workload. For more detail, see the description <a href="job-scheduling.html#dynamic-resource-allocation">here</a>. <br><br> @@ -1345,8 +1345,9 @@ Apart from these, the following properties are also available, and may be useful <td><code>spark.authenticate.enableSaslEncryption</code></td> <td>false</td> <td> - Enable encrypted communication when authentication is enabled. This option is currently - only supported by the block transfer service. + Enable encrypted communication when authentication is + enabled. This is supported by the block transfer service and the + RPC endpoints. </td> </tr> <tr> http://git-wip-us.apache.org/repos/asf/spark/blob/6fc54b77/docs/security.md ---------------------------------------------------------------------- diff --git a/docs/security.md b/docs/security.md index d2708a8..baadfef 100644 --- a/docs/security.md +++ b/docs/security.md @@ -27,7 +27,8 @@ If your applications are using event logging, the directory where the event logs ## Encryption -Spark supports SSL for HTTP protocols. SASL encryption is supported for the block transfer service. +Spark supports SSL for HTTP protocols. SASL encryption is supported for the block transfer service +and the RPC endpoints. Encryption is not yet supported for data stored by Spark in temporary local storage, such as shuffle files, cached data, and other application files. If encrypting this data is desired, a workaround is --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
