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| author | Shixiong Zhu <shixiong@databricks.com> | 2016-05-18 20:15:00 -0700 |
|---|---|---|
| committer | Shixiong Zhu <shixiong@databricks.com> | 2016-05-18 20:15:00 -0700 |
| commit | 5c9117a3ed373461529f9f9306668ed4149c63fb (patch) | |
| tree | 470f3c9a1c676327188673f3597cf2790b4f179e /examples/src | |
| parent | b1bc5ebdd52ed12aea3fdc7b8f2fa2d00ea09c6b (diff) | |
| download | spark-5c9117a3ed373461529f9f9306668ed4149c63fb.tar.gz spark-5c9117a3ed373461529f9f9306668ed4149c63fb.tar.bz2 spark-5c9117a3ed373461529f9f9306668ed4149c63fb.zip | |
[SPARK-15395][CORE] Use getHostString to create RpcAddress
## What changes were proposed in this pull request?
Right now the netty RPC uses `InetSocketAddress.getHostName` to create `RpcAddress` for network events. If we use an IP address to connect, then the RpcAddress's host will be a host name (if the reverse lookup successes) instead of the IP address. However, some places need to compare the original IP address and the RpcAddress in `onDisconnect` (e.g., CoarseGrainedExecutorBackend), and this behavior will make the check incorrect.
This PR uses `getHostString` to resolve the issue.
## How was this patch tested?
Jenkins unit tests.
Author: Shixiong Zhu <shixiong@databricks.com>
Closes #13185 from zsxwing/host-string.
Diffstat (limited to 'examples/src')
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