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[SPARK-5691] Fixing wrong data structure lookup for dupe app registratio... #4477

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mccheah
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@mccheah mccheah commented Feb 9, 2015

In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.

…tion

In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.
@andrewor14
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good catch, LGTM

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SparkQA commented Feb 9, 2015

Test build #27117 has started for PR 4477 at commit efdc573.

  • This patch merges cleanly.

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SparkQA commented Feb 9, 2015

Test build #27117 has finished for PR 4477 at commit efdc573.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/27117/
Test PASSed.

@asfgit asfgit closed this in 6fe70d8 Feb 9, 2015
asfgit pushed a commit that referenced this pull request Feb 9, 2015
…tio...

In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.

Author: mcheah <mcheah@palantir.com>

Closes #4477 from mccheah/spark-5691 and squashes the following commits:

efdc573 [mcheah] [SPARK-5691] Fixing wrong data structure lookup for dupe app registration

(cherry picked from commit 6fe70d8)
Signed-off-by: Andrew Or <andrew@databricks.com>
@andrewor14
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Ok I merged this all the way back to branch-1.0

@mccheah mccheah deleted the spark-5691 branch February 10, 2015 11:27
mingyukim pushed a commit to palantir/spark that referenced this pull request Mar 6, 2015
…tio...

In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.

Author: mcheah <mcheah@palantir.com>

Closes apache#4477 from mccheah/spark-5691 and squashes the following commits:

efdc573 [mcheah] [SPARK-5691] Fixing wrong data structure lookup for dupe app registration
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4 participants