[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
Sure. Although I'm not sure why other committers who review PRs don't just 
merge them too...


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/20893
  
I see. Could you merge that PR?


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
The test is fixed by #20950. Just push that one instead.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/20893
  
Let me revert this PR from the master. Please resubmit the PR after 
addressing the flaky tests. Thanks!


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/20893
  
cc @vanzin @sahilTakiar @jiangxb1987 


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-04-02 Thread gatorsmile
Github user gatorsmile commented on the issue:

https://github.com/apache/spark/pull/20893
  
Could we revert the PR from the master brach too?


https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-sbt-hadoop-2.7/4303/testReport/org.apache.spark.launcher/LauncherServerSuite/testAppHandleDisconnect/history/


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-30 Thread dongjoon-hyun
Github user dongjoon-hyun commented on the issue:

https://github.com/apache/spark/pull/20893
  
Thank you so much for swift action, @vanzin !


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-30 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
Let me revert the change from 2.3 and open a bug for the flaky test.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-30 Thread dongjoon-hyun
Github user dongjoon-hyun commented on the issue:

https://github.com/apache/spark/pull/20893
  
Hi, @vanzin and @sahilTakiar .

Could you take a look at `branch-2.3` hadoop-2.6 parts? It dosen't happen 
for all branches, but it seems to become unstable a little bit.

- 
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-branch-2.3-test-maven-hadoop-2.6/311/testReport/junit/org.apache.spark.launcher/LauncherServerSuite/testAppHandleDisconnect/history/
 (3 serial failures)

- 
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-branch-2.3-test-sbt-hadoop-2.6/278/
 (1 failure)




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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-29 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
Merging to master / 2.3.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/20893
  
Merged build finished. Test PASSed.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88679 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88679/testReport)**
 for PR 20893 at commit 
[`4ca8a32`](https://github.com/apache/spark/commit/4ca8a32e2a518f3c7ccecd406a8b03eac06f860b).
 * This patch passes all tests.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88679 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88679/testReport)**
 for PR 20893 at commit 
[`4ca8a32`](https://github.com/apache/spark/commit/4ca8a32e2a518f3c7ccecd406a8b03eac06f860b).


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
retest this please


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-28 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
SGTM. Jenkins, retest this please.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-27 Thread sahilTakiar
Github user sahilTakiar commented on the issue:

https://github.com/apache/spark/pull/20893
  
Wrote a test in `SparkLauncherSuite` and was able to replicate the error 
from HIVE-18533, and then realized the exception is only logged and then 
swallowed. From `SparkContext`

```
if (_dagScheduler != null) {
  Utils.tryLogNonFatalError {
_dagScheduler.stop()
  }
  _dagScheduler = null
}
```

Seems the failures I was seeing in HIVE-18533 are due to something else.

Regardless, this is still probably a good fix since you still don't want to 
write to the connection unless its open, but given that the exception is only 
logged and not thrown, don't see an easy way to write a test for this.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/20893
  
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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88604 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88604/testReport)**
 for PR 20893 at commit 
[`4ca8a32`](https://github.com/apache/spark/commit/4ca8a32e2a518f3c7ccecd406a8b03eac06f860b).
 * This patch **fails Spark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread sahilTakiar
Github user sahilTakiar commented on the issue:

https://github.com/apache/spark/pull/20893
  
Ok, I'll work on writing a test for `SparkLauncherSuite`.

The test added here was meant to cover the race condition mentioned 
[here|https://spark.apache.org/docs/2.3.0/sql-programming-guide.html#bucketing-sorting-and-partitioning]


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
The change looks ok but the test being added is totally unrelated to it.

If you want to write a test, it should be not too hard to add something to 
`SparkLauncherSuite` in `core/`. Start an in-process app that waits on a lock, 
disconnect the handle, then wake up the lock so the app finishes successfully. 
That should fail without your fix and work with it.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88604 has 
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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread vanzin
Github user vanzin commented on the issue:

https://github.com/apache/spark/pull/20893
  
retest this please


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88577 has 
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 * This patch **fails due to an unknown error code, -9**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-26 Thread AmplabJenkins
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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-25 Thread SparkQA
Github user SparkQA commented on the issue:

https://github.com/apache/spark/pull/20893
  
**[Test build #88577 has 
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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-25 Thread felixcheung
Github user felixcheung commented on the issue:

https://github.com/apache/spark/pull/20893
  
Jenkins, ok to test


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-25 Thread jiangxb1987
Github user jiangxb1987 commented on the issue:

https://github.com/apache/spark/pull/20893
  
The change looks good, cc @cloud-fan 


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-23 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/20893
  
Can one of the admins verify this patch?


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[GitHub] spark issue #20893: [SPARK-23785][LAUNCHER] LauncherBackend doesn't check st...

2018-03-23 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue:

https://github.com/apache/spark/pull/20893
  
Can one of the admins verify this patch?


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