[RATIS-448] IllegalStateException seen when log to be truncated does not exist

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.3.0
• Component/s: server
• Assignee: Lokesh Jain
• Reporter: Nilotpal Nandi
• Created: 04/Dec/18 11:35
• Updated: 22/Mar/19 05:27
• Resolved: 05/Dec/18 22:14

Description

exception seen  in datanode.log

---------------------------------------------

java.lang.IllegalStateException: File /data/disk1/ozone/meta/ratis/5689db14-7ca4-4198-8826-a21df55a3ae0/current/log_2466-2484 to be truncated does not exist
 at org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:60)
 at org.apache.ratis.server.storage.RaftLogWorker$TruncateLog.execute(RaftLogWorker.java:459)
 at org.apache.ratis.server.storage.RaftLogWorker.run(RaftLogWorker.java:216)
 at java.lang.Thread.run(Thread.java:748)

 

 

[root@ctr-e139-1542663976389-22144-01-000007 current]# ls -lhart /data/disk1/ozone/meta/ratis/5689db14-7ca4-4198-8826-a21df55a3ae0/current
total 2.7M
-rw-r--r-- 1 root root 16K Dec 4 10:15 log_0-41
-rw-r--r-- 1 root root 9.1K Dec 4 10:15 log_42-52
-rw-r--r-- 1 root root 12K Dec 4 10:15 log_53-62
-rw-r--r-- 1 root root 15K Dec 4 10:15 log_63-70
-rw-r--r-- 1 root root 16K Dec 4 10:15 log_71-91
-rw-r--r-- 1 root root 12K Dec 4 10:15 log_92-101
-rw-r--r-- 1 root root 15K Dec 4 10:16 log_102-109
..
..
..
..
-rw-r--r-- 1 root root 1.9K Dec 4 10:48 log_2438-2441
-rw-r--r-- 1 root root 187 Dec 4 10:48 raft-meta.conf
-rw-r--r-- 1 root root 14K Dec 4 10:48 log_2442-2457
-rw-r--r-- 1 root root 15K Dec 4 10:48 log_2458-2465
-rw-r--r-- 1 root root 49 Dec 4 10:48 raft-meta
-rw-r--r-- 1 root root 16K Dec 4 10:48 log_2466-2483
drwxr-xr-x 2 root root 12K Dec 4 10:48 .
-rw-r--r-- 1 root root 7.9K Dec 4 10:48 log_inprogress_2485
drwxr-xr-x 4 root root 4.0K Dec 4 10:48 ..