Rebuild routing table after Graph.reverse #431
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
GraphImpl.reverse used to reverse edges in each partition of the edge RDD but preserve the routing table and replicated vertex view, since reversing should not affect partitioning. However, the old routing table would then have incorrect information for srcAttrOnly and dstAttrOnly. These RDDs should be switched. A simple fix is for Graph.reverse to rebuild the routing table and replicated vertex view. Thanks to Bogdan Ghidireac for reporting this issue on the mailing list.
|
Merged build triggered. |
|
Merged build started. |
|
Merged build finished. All automated tests passed. |
|
All automated tests passed. |
|
lgtm merged. |
asfgit
pushed a commit
that referenced
this pull request
Apr 17, 2014
GraphImpl.reverse used to reverse edges in each partition of the edge RDD but preserve the routing table and replicated vertex view, since reversing should not affect partitioning. However, the old routing table would then have incorrect information for srcAttrOnly and dstAttrOnly. These RDDs should be switched. A simple fix is for Graph.reverse to rebuild the routing table and replicated vertex view. Thanks to Bogdan Ghidireac for reporting this issue on the [mailing list](http://apache-spark-user-list.1001560.n3.nabble.com/graph-reverse-amp-Pregel-API-td4338.html). Author: Ankur Dave <[email protected]> Closes #431 from ankurdave/fix-reverse-bug and squashes the following commits: 75d63cb [Ankur Dave] Rebuild routing table after Graph.reverse (cherry picked from commit 235a47c) Signed-off-by: Reynold Xin <[email protected]>
pwendell
pushed a commit
to pwendell/spark
that referenced
this pull request
May 12, 2014
Describe caching and uncaching in GraphX programming guide
pdeyhim
pushed a commit
to pdeyhim/spark-1
that referenced
this pull request
Jun 25, 2014
GraphImpl.reverse used to reverse edges in each partition of the edge RDD but preserve the routing table and replicated vertex view, since reversing should not affect partitioning. However, the old routing table would then have incorrect information for srcAttrOnly and dstAttrOnly. These RDDs should be switched. A simple fix is for Graph.reverse to rebuild the routing table and replicated vertex view. Thanks to Bogdan Ghidireac for reporting this issue on the [mailing list](http://apache-spark-user-list.1001560.n3.nabble.com/graph-reverse-amp-Pregel-API-td4338.html). Author: Ankur Dave <[email protected]> Closes apache#431 from ankurdave/fix-reverse-bug and squashes the following commits: 75d63cb [Ankur Dave] Rebuild routing table after Graph.reverse
andrewor14
pushed a commit
to andrewor14/spark
that referenced
this pull request
Jan 8, 2015
Describe caching and uncaching in GraphX programming guide (cherry picked from commit ad294db) Signed-off-by: Reynold Xin <[email protected]>
markhamstra
pushed a commit
to markhamstra/spark
that referenced
this pull request
Nov 7, 2017
Update external shuffle service docs
mnazbro
pushed a commit
to mnazbro/spark
that referenced
this pull request
Nov 14, 2018
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
GraphImpl.reverse used to reverse edges in each partition of the edge RDD but preserve the routing table and replicated vertex view, since reversing should not affect partitioning.
However, the old routing table would then have incorrect information for srcAttrOnly and dstAttrOnly. These RDDs should be switched.
A simple fix is for Graph.reverse to rebuild the routing table and replicated vertex view.
Thanks to Bogdan Ghidireac for reporting this issue on the mailing list.