Fix "Unable to create hard link" SSTableReaderTest error messages -----------------------------------------------------------------
Key: CASSANDRA-3735 URL: https://issues.apache.org/jira/browse/CASSANDRA-3735 Project: Cassandra Issue Type: Bug Reporter: Jonathan Ellis Priority: Minor Sample failure (on Windows): {noformat} [junit] java.io.IOException: Exception while executing the command: cmd /c mklink /H C:\Users\Jonathan\projects\cassandra\git\build\test\cassandra\data\Keyspace1\backups\Standard1-hc-1-Index.db c:\Users\Jonathan\projects\cassandra\git\build\test\cassandra\data\Keyspace1\Standard1-hc-1-Index.db,command error Code: 1, command output: Cannot create a file when that file already exists. [junit] [junit] at org.apache.cassandra.utils.CLibrary.exec(CLibrary.java:213) [junit] at org.apache.cassandra.utils.CLibrary.createHardLinkWithExec(CLibrary.java:188) [junit] at org.apache.cassandra.utils.CLibrary.createHardLink(CLibrary.java:151) [junit] at org.apache.cassandra.io.sstable.SSTableReader.createLinks(SSTableReader.java:833) [junit] at org.apache.cassandra.db.DataTracker$1.runMayThrow(DataTracker.java:161) [junit] at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) [junit] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [junit] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [junit] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [junit] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) [junit] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [junit] at java.lang.Thread.run(Thread.java:662) [junit] ERROR 17:10:17,111 Fatal exception in thread Thread[NonPeriodicTasks:1,5,main] {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira