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https://issues.apache.org/jira/browse/CASSANDRA-7563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14220311#comment-14220311
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Tyler Hobbs commented on CASSANDRA-7563:
----------------------------------------
This is almost good to go, but it looks like there are some problems with
Javascript in Java 7:
{noformat}
[junit] Testcase:
testJavascriptTupleTypeCollection(org.apache.cassandra.cql3.UFTest):
Caused an ERROR
[junit] Failed to compile function 'cql_test_keyspace_alt.function_75' for
language javascript: javax.script.ScriptException:
sun.org.mozilla.javascript.internal.EvaluatorException: missing name after .
operator (<Unknown Source>#1)
[junit] org.apache.cassandra.exceptions.InvalidRequestException: Failed to
compile function 'cql_test_keyspace_alt.function_75' for language javascript:
javax.script.ScriptException:
sun.org.mozilla.javascript.internal.EvaluatorException: missing name after .
operator (<Unknown Source>#1)
[junit] at
org.apache.cassandra.cql3.functions.ScriptBasedUDF.<init>(ScriptBasedUDF.java:86)
[junit] at
org.apache.cassandra.cql3.functions.UDFunction.create(UDFunction.java:202)
[junit] at
org.apache.cassandra.cql3.statements.CreateFunctionStatement.announceMigration(CreateFunctionStatement.java:132)
[junit] at
org.apache.cassandra.cql3.statements.SchemaAlteringStatement.executeInternal(SchemaAlteringStatement.java:92)
[junit] at
org.apache.cassandra.cql3.QueryProcessor.executeOnceInternal(QueryProcessor.java:349)
[junit] at
org.apache.cassandra.cql3.CQLTester.execute(CQLTester.java:436)
[junit] at
org.apache.cassandra.cql3.CQLTester.createFunctionOverload(CQLTester.java:298)
[junit] at
org.apache.cassandra.cql3.CQLTester.createFunction(CQLTester.java:289)
[junit] at
org.apache.cassandra.cql3.UFTest.testJavascriptTupleTypeCollection(UFTest.java:1138)
[junit]
[junit]
[junit] Testcase:
testJavascriptUTCollections(org.apache.cassandra.cql3.UFTest): Caused an
ERROR
[junit] Execution of user-defined function 'cql_test_keyspace.function_83'
failed: javax.script.ScriptException:
sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot call method
"getString" of null (<Unknown Source>#1) in <Unknown Source> at line number 1
[junit] org.apache.cassandra.exceptions.InvalidRequestException: Execution
of user-defined function 'cql_test_keyspace.function_83' failed:
javax.script.ScriptException: sun.org.mozilla.javascript.internal.EcmaError:
TypeError: Cannot call method "getString" of null (<Unknown Source>#1) in
<Unknown Source> at line number 1
[junit] at
org.apache.cassandra.cql3.functions.ScriptBasedUDF.execute(ScriptBasedUDF.java:142)
[junit] at
org.apache.cassandra.cql3.selection.ScalarFunctionSelector.getOutput(ScalarFunctionSelector.java:60)
[junit] at
org.apache.cassandra.cql3.selection.Selection$SelectionWithProcessing$1.getOutputRow(Selection.java:397)
[junit] at
org.apache.cassandra.cql3.selection.Selection$ResultSetBuilder.build(Selection.java:241)
[junit] at
org.apache.cassandra.cql3.statements.SelectStatement.process(SelectStatement.java:1168)
[junit] at
org.apache.cassandra.cql3.statements.SelectStatement.processResults(SelectStatement.java:304)
[junit] at
org.apache.cassandra.cql3.statements.SelectStatement.executeInternal(SelectStatement.java:328)
[junit] at
org.apache.cassandra.cql3.statements.SelectStatement.executeInternal(SelectStatement.java:65)
[junit] at
org.apache.cassandra.cql3.QueryProcessor.executeOnceInternal(QueryProcessor.java:349)
[junit] at
org.apache.cassandra.cql3.CQLTester.execute(CQLTester.java:436)
[junit] at
org.apache.cassandra.cql3.UFTest.testJavascriptUTCollections(UFTest.java:1278)
[junit]
{noformat}
I believe we are considering requiring Java 8 for Cassandra 3.0, so if there's
not a straightforward fix for whatever the underlying problem is, we could
potentially just advertise the limitation.
> UserType, TupleType and collections in UDFs
> -------------------------------------------
>
> Key: CASSANDRA-7563
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7563
> Project: Cassandra
> Issue Type: Bug
> Reporter: Robert Stupp
> Assignee: Robert Stupp
> Fix For: 3.0
>
> Attachments: 7563-7740.txt, 7563.txt, 7563v2.txt, 7563v3.txt,
> 7563v4.txt, 7563v5.txt
>
>
> * is Java Driver as a dependency required ?
> * is it possible to extract parts of the Java Driver for UDT/TT/coll support ?
> * CQL {{DROP TYPE}} must check UDFs
> * must check keyspace access permissions (if those exist)
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