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Brandon Williams commented on CASSANDRA-10466: ---------------------------------------------- This turned out to be a schema mismatch... it would be still be nice to have a better error, however. > json2sstable import failing > --------------------------- > > Key: CASSANDRA-10466 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10466 > Project: Cassandra > Issue Type: Bug > Components: Core > Reporter: Brandon Williams > Fix For: 2.1.x > > > In CASSANDRA-7477 we fixed part of this, but it's still possible to have a > variant of this problem: > {noformat} > Importing 1 keys... > java.lang.ClassCastException: > org.apache.cassandra.db.composites.CompoundComposite cannot be cast to > org.apache.cassandra.db.composites.CellName > at > org.apache.cassandra.db.composites.AbstractCellNameType.cellFromByteBuffer(AbstractCellNameType.java:188) > at > org.apache.cassandra.tools.SSTableImport$JsonColumn.<init>(SSTableImport.java:145) > at > org.apache.cassandra.tools.SSTableImport.addColumnsToCF(SSTableImport.java:213) > at > org.apache.cassandra.tools.SSTableImport.importUnsorted(SSTableImport.java:327) > at > org.apache.cassandra.tools.SSTableImport.importJson(SSTableImport.java:287) > at > org.apache.cassandra.tools.SSTableImport.main(SSTableImport.java:514) > ERROR: org.apache.cassandra.db.composites.CompoundComposite cannot be cast to > org.apache.cassandra.db.composites.CellName > {noformat} > I can provide the schema and json file offline if needed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)