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Jonathan Ellis commented on CASSANDRA-3642: ------------------------------------------- The Sun/Oracle JVM does include the cleaner method on Windows as well, so unless Viktor is running another JVM that's not going to fix it. But now I find I can't reproduce my own test failures either, with or without this patch. I get a bunch of failures like this with SSTableReaderTest: {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-2-Statistics.db c:\Users\Jonathan\projects\cassandra\git\build\test\cassandra\data\Keyspace1\Standard1-hc-2-Statistics.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) {noformat} ... but rolling back to 1.0.2 (before the sha was introduced) doesn't help reproduce it either. Weird. > Failed to delete any Index.db on Windows > ---------------------------------------- > > Key: CASSANDRA-3642 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3642 > Project: Cassandra > Issue Type: Bug > Affects Versions: 1.0.0 > Environment: Windows Server 2008 R2 64bit > Java SE 7u1 64bit > Reporter: Viktor Jevdokimov > Assignee: Sylvain Lebresne > Priority: Minor > Fix For: 1.0.7 > > Attachments: 3642.patch > > > After upgrade Cassandra 0.8.7 to 1.0.6 under Windows Server 2008 R2 64bit > with disk acces mode mmap_index_only, Cassandra failing to delete any > *-Index.db files after compaction or scrub: > ERROR 13:43:17,490 Fatal exception in thread Thread[NonPeriodicTasks:1,5,main] > java.lang.RuntimeException: java.io.IOException: Failed to delete > D:\cassandra\data\data\system\LocationInfo-g-29-Index.db > at > org.apache.cassandra.utils.FBUtilities.unchecked(FBUtilities.java:689) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34) > at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) > at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) > at java.util.concurrent.FutureTask.run(Unknown Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown > Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) Caused by: > java.io.IOException: Failed to delete > D:\cassandra\data\data\system\LocationInfo-g-29-Index.db > at > org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:54) > at > org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:44) > at org.apache.cassandra.io.sstable.SSTable.delete(SSTable.java:141) > at > org.apache.cassandra.io.sstable.SSTableDeletingTask.runMayThrow(SSTableDeletingTask.java:81) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) > ... 8 more > ERROR 17:20:09,701 Fatal exception in thread Thread[NonPeriodicTasks:1,5,main] > java.lang.RuntimeException: java.io.IOException: Failed to delete > D:\cassandra\data\data\Keyspace1\ColumnFamily1-hc-840-Index.db > at > org.apache.cassandra.utils.FBUtilities.unchecked(FBUtilities.java:689) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34) > at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) > at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) > at java.util.concurrent.FutureTask.run(Unknown Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown > Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) Caused by: > java.io.IOException: Failed to delete D:\cassandra\data\data\ > Keyspace1\ColumnFamily1-hc-840-Index.db > at > org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:54) > at > org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:44) > at org.apache.cassandra.io.sstable.SSTable.delete(SSTable.java:141) > at > org.apache.cassandra.io.sstable.SSTableDeletingTask.runMayThrow(SSTableDeletingTask.java:81) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) > ... 8 more -- This message is automatically generated by JIRA. 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