[jira] [Updated] (MAHOUT-1091) Bug in SequentialAccessSparseVector full iteration
[ https://issues.apache.org/jira/browse/MAHOUT-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MAHOUT-1091: Attachment: 0001-MAHOUT-1091-Add-test-to-demonstrate-broken-iterator-.patch Ooops. Correct patch is here. > Bug in SequentialAccessSparseVector full iteration > -- > > Key: MAHOUT-1091 > URL: https://issues.apache.org/jira/browse/MAHOUT-1091 > Project: Mahout > Issue Type: Bug > Components: Math >Reporter: Ted Dunning > Fix For: 0.8 > > Attachments: > 0001-MAHOUT-1091-Add-test-to-demonstrate-broken-iterator-.patch, > 0001-MAHOUT-1091-Add-test-to-demonstrate-broken-iterator-.patch, > MAHOUT-1091.patch > > > The iterator for the SequentialAccessSparseVector doesn't return any items > beyond the last non-zero. This breaks some stuff pretty massively, but > hopefully doesn't break much user code since iterating through all elements > of a sparse vector is a relatively rare thing to do. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAHOUT-1091) Bug in SequentialAccessSparseVector full iteration
[ https://issues.apache.org/jira/browse/MAHOUT-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MAHOUT-1091: Attachment: 0001-MAHOUT-1091-Add-test-to-demonstrate-broken-iterator-.patch Here is a patch relative to MAHOUT-1086 latest patch. It includes a test that demonstrates the problem as well as code to repair it. > Bug in SequentialAccessSparseVector full iteration > -- > > Key: MAHOUT-1091 > URL: https://issues.apache.org/jira/browse/MAHOUT-1091 > Project: Mahout > Issue Type: Bug > Components: Math >Reporter: Ted Dunning > Fix For: 0.8 > > Attachments: > 0001-MAHOUT-1091-Add-test-to-demonstrate-broken-iterator-.patch, > MAHOUT-1091.patch > > > The iterator for the SequentialAccessSparseVector doesn't return any items > beyond the last non-zero. This breaks some stuff pretty massively, but > hopefully doesn't break much user code since iterating through all elements > of a sparse vector is a relatively rare thing to do. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAHOUT-1091) Bug in SequentialAccessSparseVector full iteration
[ https://issues.apache.org/jira/browse/MAHOUT-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paritosh Ranjan updated MAHOUT-1091: Attachment: MAHOUT-1091.patch Just tried out of curiosity. The patch contains the fix and a junit test demonstrating the fix. The math module's test cases pass after this fix. Have not checked the complete build yet. > Bug in SequentialAccessSparseVector full iteration > -- > > Key: MAHOUT-1091 > URL: https://issues.apache.org/jira/browse/MAHOUT-1091 > Project: Mahout > Issue Type: Bug > Components: Math >Reporter: Ted Dunning > Fix For: 0.8 > > Attachments: MAHOUT-1091.patch > > > The iterator for the SequentialAccessSparseVector doesn't return any items > beyond the last non-zero. This breaks some stuff pretty massively, but > hopefully doesn't break much user code since iterating through all elements > of a sparse vector is a relatively rare thing to do. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
