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https://issues.apache.org/jira/browse/CASSANDRA-17698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17677821#comment-17677821
]
Andres de la Peña commented on CASSANDRA-17698:
-----------------------------------------------
I'm not that familiarized with that part of the indexes. However, I still can
reproduce the issue with patched 3.0 if the table uses a composite partition
key:
{code}
cqlsh> CREATE KEYSPACE k WITH replication = {'class': 'SimpleStrategy',
'replication_factor': 1};
cqlsh> CREATE TABLE k.t ( k1 int, k2 int, v int, primary key ((k1, k2)));
cqlsh> CREATE INDEX IF NOT EXISTS ON k.t(v);
cqlsh> INSERT INTO k.t (k1, k2, v ) VALUES (1, 2, 3);
$ tools/bin/sstabledump data/data/k/t-aa18d300967f11ed8c91c741e12777ed/.
./ ../ .t_v_idx/
$ tools/bin/sstabledump
data/data/k/t-aa18d300967f11ed8c91c741e12777ed/.t_v_idx/me-1-big-Data.db
[
{
"partition" : {
"key" : [ "3" ],
"position" : 0
},
"rows" : [
{
"type" : "row",
"position" : 18,
"clustering" : [ ] } ] } ]Exception in thread "main"
java.lang.UnsupportedOperationException
at
org.apache.cassandra.db.marshal.AbstractCompositeType.toJSONString(AbstractCompositeType.java:252)
at
org.apache.cassandra.db.marshal.PartitionerDefinedOrder.toJSONString(PartitionerDefinedOrder.java:92)
at
org.apache.cassandra.tools.JsonTransformer.serializeClustering(JsonTransformer.java:353)
at
org.apache.cassandra.tools.JsonTransformer.serializeRow(JsonTransformer.java:249)
at
org.apache.cassandra.tools.JsonTransformer.serializePartition(JsonTransformer.java:217)
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:482)
at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
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:104)
at org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:253)
{code}
So it seems we are still missing something. If I'm right the patch avoids
calling the unimplemented {{AbstractCompositeType#toJSONString}}, which only
works if the partition key base type is not an actual composite.
> sstabledump errors when dumping data from index
> -----------------------------------------------
>
> Key: CASSANDRA-17698
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17698
> Project: Cassandra
> Issue Type: Bug
> Components: Tool/sstable
> Reporter: Stefan Miklosovic
> Assignee: maxwellguo
> Priority: Normal
> Fix For: 3.0.x, 3.11.x, 4.x
>
> Time Spent: 7h
> Remaining Estimate: 0h
>
> {code:java}
> cqlsh> CREATE KEYSPACE ks1 WITH replication = {'class': 'SimpleStrategy',
> 'replication_factor': 1};
> cqlsh> CREATE TABLE ks1.tb1 ( id text, name text, primary key (id));
> cqlsh> CREATE INDEX IF NOT EXISTS ON ks1.tb1(name);
> cqlsh> INSERT INTO ks1.tb1 (id, name ) VALUES ( '1', 'Joe');
> cqlsh> exit
> ./bin/nodetool flush
> ./tools/bin/sstabledump
> data/data/ks1/tb1-1c3c5f10ee4711ecab82eda2f44200b3/.tb1_name_idx/nb-1-big-Data.db
>
> [
> {
> "partition" : {
> "key" : [ "Joe" ],
> "position" : 0
> },
> "rows" : [
> {
> "type" : "row",
> "position" : 17,
> "clustering" : [ ] } ] } ]Exception in thread "main"
> java.lang.UnsupportedOperationException
> at
> org.apache.cassandra.db.marshal.PartitionerDefinedOrder.toJSONString(PartitionerDefinedOrder.java:87)
> at
> org.apache.cassandra.db.marshal.AbstractType.toJSONString(AbstractType.java:187)
> at
> org.apache.cassandra.tools.JsonTransformer.serializeClustering(JsonTransformer.java:372)
> at
> org.apache.cassandra.tools.JsonTransformer.serializeRow(JsonTransformer.java:269)
> at
> org.apache.cassandra.tools.JsonTransformer.serializePartition(JsonTransformer.java:235)
> 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:482)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
> 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:113)
> at
> org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:214) {code}
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