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https://issues.apache.org/jira/browse/DERBY-4907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999013#comment-12999013
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Kristian Waagan commented on DERBY-4907:
----------------------------------------
The failure in testShutdownWhileScanningThenDelete is most likely an
intermittent failure seen on Windows only.
You can try to run it individually again, or apply patch 1a attached to
DERBY-4915.
If the test is failing consistently on your machine, it would be interesting to
know if the patch I mentioned helps, and further if adding a sleep after the
database shutdown makes the problem go away without the patch.
Feel free to add a comment to DERBY-4915 if you choose to test the patch, or
add a sleep (i.e. either directly in the test or by modifying the shutdown
method(s) in the test framework).
> EmbeddedXADataSource with ;create=true attribute set in setDatabaseName fails
> with java.sql.SQLException: Database not available
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-4907
> URL: https://issues.apache.org/jira/browse/DERBY-4907
> Project: Derby
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 10.1.3.1, 10.2.2.0, 10.3.3.0, 10.4.2.0, 10.5.3.0,
> 10.6.2.1
> Reporter: Kathey Marsden
> Assignee: Siddharth Srivastava
> Priority: Minor
> Labels: derby_triage10_8
> Attachments: derby4907.diff, derby4907.diff, derby4907.diff,
> derby4907.diff, derby4907.txt, derby4907_final.diff
>
>
> Setting the ;create=true attribute in setDatabaseName with
> EmbededXADataSource and EmbeddedXADataSource40 fails with
> $ java TestDerbyCreate
> Exception in thread "main" java.sql.SQLException: Database not available
> at
> org.apache.derby.jdbc.EmbeddedXADataSource.setupResourceAdapter(Embe
> dedXADataSource.java:175)
> at
> org.apache.derby.jdbc.EmbeddedXADataSource.getXAConnection(EmbeddedX
> DataSource.java:101)
> at TestDerbyCreate.main(TestDerbyCreate.java:18)
>
> using the create attributie in databaseName works fine with
> EmbeddedDataSource.
> Using setCreateDatabase("create") with EmbeddedXADataSource is a good work
> around and I think generally preferable.
> import java.sql.*;
> import javax.sql.*;
> public class TestDerbyCreate
> {
> public static void main(String[] args) throws Throwable
> {
> org.apache.derby.jdbc.EmbeddedXADataSource ds =
> new
> org.apache.derby.jdbc.EmbeddedXADataSource();
> ds.setDatabaseName("TestDB;create=true");
> ds.setUser("dbuser1");
> ds.setPassword("dbpwd1");
> PooledConnection pooledConn = ds.getXAConnection();
> Connection conn = pooledConn.getConnection();
> System.out.println("Database product: " +
> conn.getMetaData().getDatabaseProductName());
> System.out.println("Database version: " +
> conn.getMetaData().getDatabaseProductVersion());
> System.out.println("Driver name: " +
> conn.getMetaData().getDriverName());
> System.out.println("Driver version: " +
> conn.getMetaData().getDriverVersion());
> System.out.println("JDBC driver major ve
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