[jira] [Created] (CASSANDRA-12606) CQLSSTableWriter unable to use blob conversion functions

["Mark Reddy (JIRA)" <ji...@apache.org>]

Mark Reddy created CASSANDRA-12606:
--------------------------------------

             Summary: CQLSSTableWriter unable to use blob conversion functions
                 Key: CASSANDRA-12606
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12606
             Project: Cassandra
          Issue Type: Bug
          Components: CQL, Tools
            Reporter: Mark Reddy
            Priority: Minor


Attempting to use blob conversion functions e.g. textAsBlob, from 3.0 - 3.7 results in:

{noformat}
Exception in thread "main" org.apache.cassandra.exceptions.InvalidRequestException: Unknown function textasblob called
	at org.apache.cassandra.cql3.functions.FunctionCall$Raw.prepare(FunctionCall.java:136)
	at org.apache.cassandra.cql3.Operation$SetValue.prepare(Operation.java:163)
	at org.apache.cassandra.cql3.statements.UpdateStatement$ParsedInsert.prepareInternal(UpdateStatement.java:173)
	at org.apache.cassandra.cql3.statements.ModificationStatement$Parsed.prepare(ModificationStatement.java:785)
	at org.apache.cassandra.cql3.statements.ModificationStatement$Parsed.prepare(ModificationStatement.java:771)
	at org.apache.cassandra.io.sstable.CQLSSTableWriter$Builder.prepareInsert(CQLSSTableWriter.java:567)
	at org.apache.cassandra.io.sstable.CQLSSTableWriter$Builder.build(CQLSSTableWriter.java:510)
{noformat}

The following snippet will reproduce the issue
{code}
String table = String.format("%s.%s", "test_ks", "test_table");
String schema = String.format("CREATE TABLE %s (test_text text, test_blob blob, PRIMARY KEY(test_text));", table);
String insertStatement = String.format("INSERT INTO %s (test_text, test_blob) VALUES (?, textAsBlob(?))", table);

File tempDir = Files.createTempDirectory("tempDir").toFile();

CQLSSTableWriter sstableWriter = CQLSSTableWriter.builder()
        .forTable(schema)
        .using(insertStatement)
        .inDirectory(tempDir)
        .build();
{code}

This is caused in FunctionResolver.get(...) when candidates.addAll(Schema.instance.getFunctions(name.asNativeFunction())); is called, as there is no system keyspace initialised.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)