[CASSANDRA-1979] CassandraServiceDataCleaner.prepare() fails with IOException.

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 0.7.1

Environment

Windows XP

• Severity: Normal
• Assignee: Nate McCall
• Reporter: Chris Ng

Authors

Nate McCall

• Created: 13/Jan/11 16:09
• Updated: 16/Apr/19 09:33
• Resolved: 17/Jan/11 17:07

Description

CassandraServiceDataCleaner.prepare() fails with an IOException if run in isolation. It seems that initializing the DataDescriptor creates a new CommitLog file, and then the cleaner tries to delete this file and fails.

16:06:07.204 [main] INFO o.a.c.config.DatabaseDescriptor - Loading settings from file:/C:/workspace/sandbox/target/classes/cassandra.yaml
16:06:07.282 [main] DEBUG o.a.c.config.DatabaseDescriptor - Syncing log with a period of 10000
16:06:07.282 [main] INFO o.a.c.config.DatabaseDescriptor - DiskAccessMode 'auto' determined to be standard, indexAccessMode is standard
16:06:07.797 [main] DEBUG o.a.c.config.DatabaseDescriptor - setting auto_bootstrap to false
16:06:07.797 [main] INFO o.a.c.db.commitlog.CommitLogSegment - Creating new commitlog segment target/var/lib/cassandra/commitlog\CommitLog-1294934767797.log
16:06:07.813 [main] DEBUG o.apache.cassandra.io.util.FileUtils - Deleting CommitLog-1294934767797.log
Exception in thread "main" java.io.IOException: Failed to delete C:\workspace\sandbox\target\var\lib\cassandra\commitlog\CommitLog-1294934767797.log
at org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:54)
at org.apache.cassandra.io.util.FileUtils.deleteRecursive(FileUtils.java:201)
at org.apache.cassandra.contrib.utils.service.CassandraServiceDataCleaner.cleanDir(CassandraServiceDataCleaner.java:99)
at org.apache.cassandra.contrib.utils.service.CassandraServiceDataCleaner.cleanupDataDirectories(CassandraServiceDataCleaner.java:53)
at org.apache.cassandra.contrib.utils.service.CassandraServiceDataCleaner.prepare(CassandraServiceDataCleaner.java:44)
at cng.sandbox.App.main(App.java:15)

This also seems to leave a bunch of threads running in the background, so the process has to be manually killed.

This was tested with the javautils in the 0.7.0 branch.