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Simon Zhou commented on CASSANDRA-14199: ---------------------------------------- Yes, confirmed. Can we do a backport? > exception when dumping sstable with frozen collection of UUID > ------------------------------------------------------------- > > Key: CASSANDRA-14199 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14199 > Project: Cassandra > Issue Type: Bug > Components: Tools > Reporter: Simon Zhou > Assignee: Simon Zhou > Priority: Major > Fix For: 3.0.x > > > When dumping (sstabledump) sstable with frozen collection of UUID, there is > exception like this: > {code:java} > Exception in thread "main" org.apache.cassandra.serializers.MarshalException: > UUID should be 16 or 0 bytes (24) > at > org.apache.cassandra.serializers.UUIDSerializer.validate(UUIDSerializer.java:43) > at > org.apache.cassandra.db.marshal.AbstractType.getString(AbstractType.java:128) > at > org.apache.cassandra.tools.JsonTransformer.serializeCell(JsonTransformer.java:440) > at > org.apache.cassandra.tools.JsonTransformer.serializeColumnData(JsonTransformer.java:374) > at > org.apache.cassandra.tools.JsonTransformer.serializeRow(JsonTransformer.java:278) > at > org.apache.cassandra.tools.JsonTransformer.serializePartition(JsonTransformer.java:213) > at > java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) > at > java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) > at java.util.Iterator.forEachRemaining(Iterator.java:116) > at > java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) > at > java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at > java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at > java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) > at > java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) > at > java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > at > java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) > at > org.apache.cassandra.tools.JsonTransformer.toJson(JsonTransformer.java:102) > at > org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:242){code} > > *Steps to reproduce:* > {code:java} > cqlsh> create TABLE stresscql.sstabledump_test(userid text PRIMARY KEY, c1 > list<uuid>, c2 frozen<list<uuid>>, c3 set<text>, c4 frozen<set<text>>, c5 > map<text,text>, c6 frozen<map<text,text>>); > cqlsh> insert INTO stresscql.sstabledump_test (userid, c1, c2, c3, c4, c5, > c6) VALUES ( 'id', [6947e8c0-02fa-11e8-87e1-fb0d0e20b5c4], > [6947e8c0-02fa-11e8-87e1-fb0d0e20b5c4], {'set', 'user'}, {'view', 'over'}, > {'good': 'hello', 'root': 'text'}, {'driver': 'java', 'note': 'new'});{code} > > *Root cause:* > Frozen collection is treated as simple column and it's the client's > responsibility to parse the data from ByteBuffer. We have this logic in > different drivers but sstabledump doesn't have the logic in place. It just > treat the whole collection as a single UUID. -- 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