Philip Thompson created CASSANDRA-8293:
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Summary: Restore Commitlogs throws exception on startup on trunk
Key: CASSANDRA-8293
URL: https://issues.apache.org/jira/browse/CASSANDRA-8293
Project: Cassandra
Issue Type: Bug
Reporter: Philip Thompson
Fix For: 3.0
Attachments: CommitLog-5-1415734519132.log,
CommitLog-5-1415734519133.log, CommitLog-5-1415734519134.log,
CommitLog-5-1415734519135.log, node1.log
Running Cassandra from trunk, restoring commitlogs generated from trunk throws
the following exception:
{code}
ERROR [main] 2014-11-11 13:47:14,738 CassandraDaemon.java:482 - Exception
encountered during startup
java.lang.IllegalStateException: Unsupported commit log version: 5
at
org.apache.cassandra.db.commitlog.CommitLogArchiver.maybeRestoreArchive(CommitLogArchiver.java:215)
~[main/:na]
at
org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:116)
~[main/:na]
at
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:300)
[main/:na]
at
org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:465)
[main/:na]
at
org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:557)
[main/:na]
{code}
This is reproduced by the dtest
{{snapshot_test.py:TestArchiveCommitlog.test_archive_commitlog}}. Attached are
the system log of the node that threw the exception, and the commitlog files
used. I am restoring the commitlog files by editing
conf/commitlog_archiving.properties to look like this:{code}# Command to
execute to make an archived commitlog live again.
# Parameters: %from is the full path to an archived commitlog segment (from
restore_directories)
# %to is the live commitlog directory
# Example: restore_command=cp -f %from %to
restore_command=cp -f %from %to
# Directory to scan the recovery files in.
restore_directories=/Users/philipthompson/cstar/archived/{code}. If the files
are placed into the live commitlog directory manually, and then C* is started,
there are no exceptions.
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