[ https://issues.apache.org/jira/browse/CASSANDRA-14899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleksey Yeschenko updated CASSANDRA-14899: ------------------------------------------ Reviewers: Alex Petrov > Cannot perform slice reads in reverse direction against tables with > clustering columns in mixed order > ----------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-14899 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14899 > Project: Cassandra > Issue Type: Bug > Components: CQL > Reporter: Aleksey Yeschenko > Assignee: Aleksey Yeschenko > Priority: Major > Fix For: 2.2.x > > > CASSANDRA-11196 accidentally broke reading from tables with mixed clustering > column order in the opposite direction. > {{ReversedPrimaryKeyRestrictions::boundsAsComposites}} method attempts to > reverse the list returned from > {{PrimaryKeyRestrictionSet::boundsAsComposites}} and fails, as Guava’s > {{Lists::transform}} method returns a {{List}} that doesn’t support {{set()}}. > Reproduction: > {code} > CREATE TABLE test.test ( > a int, > b int, > c int, > PRIMARY KEY (a, b, c) > ) WITH CLUSTERING ORDER BY (b ASC, c DESC); > SELECT * FROM test.test WHERE a = 0 AND (b, c) > (0, 0) ORDER BY b DESC, c > ASC; > > ServerError: java.lang.UnsupportedOperationException > {code} > {code} > java.lang.UnsupportedOperationException: null > at java.util.AbstractList.set(AbstractList.java:132) ~[na:1.8.0_181] > at java.util.Collections.swap(Collections.java:497) ~[na:1.8.0_181] > at java.util.Collections.reverse(Collections.java:378) ~[na:1.8.0_181] > at > org.apache.cassandra.cql3.restrictions.ReversedPrimaryKeyRestrictions.boundsAsComposites(ReversedPrimaryKeyRestrictions.java:63) > ~[main/:na] > at > org.apache.cassandra.cql3.restrictions.StatementRestrictions.getClusteringColumnsBoundsAsComposites(StatementRestrictions.java:580) > ~[main/:na] > at > org.apache.cassandra.cql3.statements.SelectStatement.makeFilter(SelectStatement.java:418) > ~[main/:na] > at > org.apache.cassandra.cql3.statements.SelectStatement.getSliceCommands(SelectStatement.java:359) > ~[main/:na] > at > org.apache.cassandra.cql3.statements.SelectStatement.getPageableCommand(SelectStatement.java:191) > ~[main/:na] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:172) > ~[main/:na] > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org