[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-05-11 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/19802
  
@Jiri-Kremser if you're not planning to address the feedback you should 
probably close this PR.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-04-05 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/19802
  
Can one of the admins verify this patch?


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-02-01 Thread miacobv
Github user miacobv commented on the issue:

https://github.com/apache/spark/pull/19802
  
I get this when I start the master and worker, without running spark-submit 
on both 2.2.0 and 2.2.1


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-31 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/19802
  
I think this is the wrong place for the fix, if one is desired. The 
transport library doesn't know anything about serialization, that's all handled 
by the code using it. In this case, the 'RpcEnv' stuff in core. So I don't 
think it's correct to handle those errors in the transport library.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-31 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/19802
  
@vanzin do you have thoughts on this one?


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-30 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/19802
  
**[Test build #4086 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/4086/testReport)**
 for PR 19802 at commit 
[`4f79632`](https://github.com/apache/spark/commit/4f79632d22b67128a6be8a285f4fc1fec0d5f12f).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-30 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/19802
  
**[Test build #4086 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/4086/testReport)**
 for PR 19802 at commit 
[`4f79632`](https://github.com/apache/spark/commit/4f79632d22b67128a6be8a285f4fc1fec0d5f12f).


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-30 Thread Jiri-Kremser
Github user Jiri-Kremser commented on the issue:

https://github.com/apache/spark/pull/19802
  
@srowen was Jenkins ok with the change? I can't see the results.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-18 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/19802
  
Can one of the admins verify this patch?


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-18 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/19802
  
Can one of the admins verify this patch?


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-10 Thread srowen
Github user srowen commented on the issue:

https://github.com/apache/spark/pull/19802
  
I see, yeah that's a fine point. Don't rethrow then.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-10 Thread Jiri-Kremser
Github user Jiri-Kremser commented on the issue:

https://github.com/apache/spark/pull/19802
  
> I think it's probably OK if you also re-throw that exception for now. 
You're just giving more info then.

Hmm, In the original code the exception wasn't re-thrown. Do you really 
think it is a good idea? The `InvalidClassException` is a checked exception so 
the signature of `processOneWayMessage()` method would need to be change as 
well.

this is the original catch-them-all code :)
```java
} catch (Exception e) {
  logger.error("Error while invoking RpcHandler#receive() for one-way 
message.", e);
}
```

I think, I addressed all your inline other comments, thanks for the review.


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2018-01-10 Thread Jiri-Kremser
Github user Jiri-Kremser commented on the issue:

https://github.com/apache/spark/pull/19802
  
@srowen is there anything I can improve in the PR?


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[GitHub] spark issue #19802: [SPARK-22594][CORE] Handling spark-submit and master ver...

2017-12-21 Thread Jiri-Kremser
Github user Jiri-Kremser commented on the issue:

https://github.com/apache/spark/pull/19802
  
I've also added tests and removed "WIP" from the label? Do you guys want 
the change or would you like to have something more elaborated, like an initial 
handshake?

One note about the "handshake approach". If there is new initial message 
that would be sent from client to server in which the client sends its version 
and server decides if it's backward compatible or not with this particular 
client version, this approach itself wouldn't solve the issue when old client 
(that doesn't know anything about it) tries to talk with new server. This PR 
solves this scenario.


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