[RATIS-431] RaftServer terminates while hitting FileNotFoundException while truncating a log

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: server
• Target Version/s: 0.3.0
• Assignee: Lokesh Jain
• Reporter: Shashikant Banerjee
• Created: 19/Nov/18 09:39
• Updated: 07/Dec/18 10:51
• Resolved: 07/Dec/18 10:50

Description

2018-11-16 09:54:42,949 INFO org.apache.ratis.server.impl.RoleInfo: 0813f1a9-61be-4cab-aa05-d5640f4a8341: start FollowerState

2018-11-16 09:54:43,005 INFO org.apache.ratis.server.impl.RaftServerImpl: 0813f1a9-61be-4cab-aa05-d5640f4a8341: change Leader from null to e3e9a703-55bb-482b-a0a1-ce8000474ac2 at term 4 for appendEntries, leader elected after 61ms

2018-11-16 09:54:43,006 INFO org.apache.ratis.server.impl.RaftServerImpl: 0813f1a9-61be-4cab-aa05-d5640f4a8341: set configuration 3917: [e3e9a703-55bb-482b-a0a1-ce8000474ac2:172.26.32.230:9858, c6ad906f-7e71-4bac-bde3-d22bc1aa8c7d:172.26.32.231:9858, 0813f1a9-61be-4cab-aa05-d5640f4a8341:172.26.32.228:9858], old=null at 3917

2018-11-16 09:54:43,391 WARN org.apache.ratis.util.FileUtils: Failed to Files.delete /data/disk2/scm/ratis/a85fce1a-2aef-49cf-899e-894b9c74e7f6/current/log_3930-3930: java.nio.file.NoSuchFileException: /data/disk2/scm/ratis/a85fce1a-2aef-49cf-899e-894b9c74e7f6/current/log_3930-3930

2018-11-16 09:54:43,393 ERROR org.apache.ratis.server.storage.RaftLogWorker: Terminating with exit status 1: 0813f1a9-61be-4cab-aa05-d5640f4a8341-RaftLogWorker failed.

java.nio.file.NoSuchFileException: /data/disk2/scm/ratis/a85fce1a-2aef-49cf-899e-894b9c74e7f6/current/log_3930-3930

        at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)

        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)

        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)

        at sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)

        at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)

        at java.nio.file.Files.delete(Files.java:1126)

        at org.apache.ratis.util.FileUtils.lambda$delete$8(FileUtils.java:82)

        at org.apache.ratis.util.LogUtils.runAndLog(LogUtils.java:52)

        at org.apache.ratis.util.FileUtils.delete(FileUtils.java:81)

        at org.apache.ratis.util.FileUtils.deleteFile(FileUtils.java:72)

        at org.apache.ratis.server.storage.RaftLogWorker$TruncateLog.execute(RaftLogWorker.java:477)

        at org.apache.ratis.server.storage.RaftLogWorker.run(RaftLogWorker.java:216)

        at java.lang.Thread.run(Thread.java:745)