[
https://issues.apache.org/jira/browse/ZOOKEEPER-4847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xin Chen updated ZOOKEEPER-4847:
--------------------------------
Summary: Found od in zookeeper/data/version-2/currentEpoch (was: Found od
in /cloud/data/zookeeper/data/version-2/currentEpoch)
> Found od in zookeeper/data/version-2/currentEpoch
> -------------------------------------------------
>
> Key: ZOOKEEPER-4847
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4847
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.4.14, 3.6.4, 3.9.2
> Reporter: Xin Chen
> Priority: Major
>
> {code:java}
> 2024-07-30 16:32:48,950 [myid:1] - ERROR [main:QuorumPeer@1148] - Unable to
> load database on disk
> java.io.IOException: Found od in
> /cloud/data/zookeeper/data/version-2/currentEpoch
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.readLongFromFile(QuorumPeer.java:2126)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:1100)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:1079)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:227)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:136)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:90)
> 2024-07-30 16:32:48,953 [myid:1] - ERROR [main:QuorumPeerMain@113] -
> Unexpected exception, exiting abnormally
> java.lang.RuntimeException: Unable to run quorum server
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:1149)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:1079)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:227)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:136)
> at
> org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:90)
> Caused by: java.io.IOException: Found od in
> /cloud/data/zookeeper/data/version-2/currentEpoch
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.readLongFromFile(QuorumPeer.java:2126)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:1100)
> ... 4 more
> 2024-07-30 16:32:48,954 [myid:1] - INFO [main:ZKAuditProvider@42] -
> ZooKeeper audit is disabled.
> 2024-07-30 16:32:48,955 [myid:1] - ERROR [main:ServiceUtils@48] - Exiting JVM
> with code 1
> {code}
> I accidentally encountered this error and found that the current Epoch file
> had been written with letters. Then, the zk process detected the contents of
> this file during restart and threw an exception before exiting the process.
> However, zk was unable to recover it.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
