[
https://issues.apache.org/jira/browse/CASSANDRA-12539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15614670#comment-15614670
]
Arvind Nithrakashyap commented on CASSANDRA-12539:
--------------------------------------------------
The following patch seems to fix the issue
{noformat}
diff --git a/src/java/org/apache/cassandra/db/commitlog/CommitLogReplayer.java
b/src/java/org/apache/cassandra/db/commitlog/CommitLogReplayer.java
index af8efb4..8f11d13 100644
--- a/src/java/org/apache/cassandra/db/commitlog/CommitLogReplayer.java
+++ b/src/java/org/apache/cassandra/db/commitlog/CommitLogReplayer.java
@@ -226,7 +226,7 @@ public class CommitLogReplayer
{
if (end != 0 || filecrc != 0)
{
- handleReplayError(false,
+ handleReplayError(tolerateTruncation,
"Encountered bad header at position %d of
commit log %s, with invalid CRC. " +
"The end of segment marker should be zero.",
offset, reader.getPath());
@@ -345,6 +345,14 @@ public class CommitLogReplayer
return;
}
+
+ int currentFilePointer = (int) reader.getFilePointer();
+ if (readSyncMarker(desc, currentFilePointer, reader, true) < 0) {
+ logger.info("Skipping empty logfile {}", file.getName());
+ return;
+ }
+ reader.seek(currentFilePointer);
+
final long segmentId = desc.id;
try
{
{noformat}
> Empty CommitLog prevents restart
> --------------------------------
>
> Key: CASSANDRA-12539
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12539
> Project: Cassandra
> Issue Type: Bug
> Reporter: Stefano Ortolani
>
> A node just crashed (known cause: CASSANDRA-11594) but to my surprise (unlike
> other time) restarting simply fails.
> Checking the logs showed:
> {noformat}
> ERROR [main] 2016-08-25 17:05:22,611 JVMStabilityInspector.java:82 - Exiting
> due to error while processing commit log during initialization.
> org.apache.cassandra.db.commitlog.CommitLogReplayer$CommitLogReplayException:
> Could not read commit log descriptor in file
> /data/cassandra/commitlog/CommitLog-6-1468235564433.log
> at
> org.apache.cassandra.db.commitlog.CommitLogReplayer.handleReplayError(CommitLogReplayer.java:650)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.db.commitlog.CommitLogReplayer.recover(CommitLogReplayer.java:327)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.db.commitlog.CommitLogReplayer.recover(CommitLogReplayer.java:148)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:181)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:161)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:289)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:557)
> [apache-cassandra-3.0.8.jar:3.0.8]
> at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:685)
> [apache-cassandra-3.0.8.jar:3.0.8]
> INFO [main] 2016-08-25 17:08:56,944 YamlConfigurationLoader.java:85 -
> Configuration location: file:/etc/cassandra/cassandra.yaml
> {noformat}
> Deleting the empty file fixes the problem.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
