[jira] [Updated] (SPARK-20414) avoid creating only 16 reducers when calling topByKey()

2017-04-20 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-20414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-20414: -- Flags: Patch Description: currently in the MLlib topByKey() function, it directly calls

[jira] [Created] (SPARK-20414) avoid creating only 16 reducers when calling topByKey()

2017-04-20 Thread Yang Yang (JIRA)
Yang Yang created SPARK-20414: - Summary: avoid creating only 16 reducers when calling topByKey() Key: SPARK-20414 URL: https://issues.apache.org/jira/browse/SPARK-20414 Project: Spark Issue

[jira] [Created] (SPARK-18189) task not serializable with groupByKey() + mapGroups() + map

2016-10-31 Thread Yang Yang (JIRA)
Yang Yang created SPARK-18189: - Summary: task not serializable with groupByKey() + mapGroups() + map Key: SPARK-18189 URL: https://issues.apache.org/jira/browse/SPARK-18189 Project: Spark Issue

[jira] [Updated] (SPARK-10994) Clustering coefficient computation in GraphX

2015-10-19 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-10994: -- Description: The Clustering Coefficient (CC) is a fundamental measure in social (or other type of)

[jira] [Commented] (SPARK-10994) Clustering coefficient computation in GraphX

2015-10-19 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14962929#comment-14962929 ] Yang Yang commented on SPARK-10994: --- update with describing our motivation in more details >

[jira] [Updated] (SPARK-10994) Clustering coefficient computation in GraphX

2015-10-18 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-10994: -- Description: We propose to implement an algorithm to compute the clustering coefficient, in GraphX.

[jira] [Updated] (SPARK-10994) Clustering coefficient computation in GraphX

2015-10-18 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-10994: -- Summary: Clustering coefficient computation in GraphX (was: Local clustering coefficient computation

[jira] [Updated] (SPARK-10994) Clustering coefficient computation in GraphX

2015-10-18 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-10994: -- Description: The Clustering Coefficient (CC) is a fundamental measure in social (or other type of)

[jira] [Issue Comment Deleted] (SPARK-10994) Local clustering coefficient computation in GraphX

2015-10-16 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-10994: -- Comment: was deleted (was: Proposed implementation: https://github.com/amplab/graphx/pull/148/) >

[jira] [Commented] (SPARK-10994) Local clustering coefficient computation in GraphX

2015-10-16 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14961630#comment-14961630 ] Yang Yang commented on SPARK-10994: --- [~ankurd] [~srowen] [~rxin]: could you please take a look at this

[jira] [Commented] (SPARK-10994) Local clustering coefficient computation in GraphX

2015-10-12 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14952716#comment-14952716 ] Yang Yang commented on SPARK-10994: --- Proposed implementation:

[jira] [Created] (SPARK-10994) Local clustering coefficient computation in GraphX

2015-10-07 Thread Yang Yang (JIRA)
Yang Yang created SPARK-10994: - Summary: Local clustering coefficient computation in GraphX Key: SPARK-10994 URL: https://issues.apache.org/jira/browse/SPARK-10994 Project: Spark Issue Type: New

[jira] [Created] (SPARK-10758) approximation algorithms to speedup triangle count and clustering coefficient computation in GraphX

2015-09-22 Thread Yang Yang (JIRA)
Yang Yang created SPARK-10758: - Summary: approximation algorithms to speedup triangle count and clustering coefficient computation in GraphX Key: SPARK-10758 URL: https://issues.apache.org/jira/browse/SPARK-10758

[jira] [Created] (SPARK-4283) Spark source code does not correctly import into eclipse

2014-11-06 Thread Yang Yang (JIRA)
Yang Yang created SPARK-4283: Summary: Spark source code does not correctly import into eclipse Key: SPARK-4283 URL: https://issues.apache.org/jira/browse/SPARK-4283 Project: Spark Issue Type:

[jira] [Updated] (SPARK-4283) Spark source code does not correctly import into eclipse

2014-11-06 Thread Yang Yang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-4283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yang Yang updated SPARK-4283: - Attachment: spark_eclipse.diff patch for all the pom files Spark source code does not correctly import