[ https://issues.apache.org/jira/browse/CASSANDRA-3450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams updated CASSANDRA-3450: ---------------------------------------- Affects Version/s: 0.8.7 Fix Version/s: 1.0.3 0.8.8 > maybeInit in ColumnFamilyRecordReader can cause rows to be empty but not null > ----------------------------------------------------------------------------- > > Key: CASSANDRA-3450 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3450 > Project: Cassandra > Issue Type: Bug > Components: Hadoop > Affects Versions: 0.8.7, 1.0.1 > Reporter: Lanny Ripple > Fix For: 0.8.8, 1.0.3 > > Attachments: v1-0001-CASSANDRA-3450.txt > > > 1) In {{ColumnFamilyRecordReader}} {{isPredicateEmpty}} needs bracing to > correctly place the {{else if}} to the properly controlling {{if}}. > 1a) {{isPredicateEmpty}} should use an || in the getSlice_range predicate > rather than &&. > 2) In {{ColumnFamilyRecordReader}} {{computeNext()}} calls {{maybeInit()}} > and then if {{ros}} is not null it is indexed into. {{maybeInit()}} could > fetch new data, determine the associated slice predicate is empty, and end up > removing all the rows if all columns turned out to be empty. There is no > check for {{rows.isEmpty()}} after the possible removal of all rows. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira