Venki Korukanti created DRILL-533:
-------------------------------------
Summary: Queries fail with NPE if the dfs schema has no default
workspace but has non-default workspace
Key: DRILL-533
URL: https://issues.apache.org/jira/browse/DRILL-533
Project: Apache Drill
Issue Type: Bug
Reporter: Venki Korukanti
Assignee: Venki Korukanti
storage-engines.json to repro:
{code}
{
"storage":{
dfs: {
type: "file",
connection: "file:///",
workspaces: {
home: "/"
}
},
cp: {
type: "file",
connection: "classpath:///",
workspaces: {
home: "/"
}
}
}
{code}
Query:
{code}
select * from dfs.`region.parquet`;
{code}
Failure
{code}
java.lang.NullPointerException
at
org.apache.drill.exec.store.dfs.FileSystemSchemaFactory$FileSystemSchema.getTableNames(FileSystemSchemaFactory.java:109)
at net.hydromatic.optiq.jdbc.OptiqSchema.<init>(OptiqSchema.java:68)
at net.hydromatic.optiq.jdbc.OptiqSchema.add(OptiqSchema.java:185)
at
net.hydromatic.optiq.jdbc.OptiqSchema$SchemaPlusImpl.add(OptiqSchema.java:339)
at
org.apache.drill.exec.store.dfs.FileSystemSchemaFactory.registerSchemas(FileSystemSchemaFactory.java:57)
{code}
--
This message was sent by Atlassian JIRA
(v6.2#6252)
