[CASSANDRA-10132] sstablerepairedset throws exception while loading metadata

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.0 beta 2
• Component/s: Legacy/Tools
• Severity: Normal
• Assignee: Yuki Morishita
• Reporter: Yuki Morishita

Authors

Yuki Morishita

Reviewers

Marcus Eriksson

• Created: 19/Aug/15 19:46
• Updated: 16/Apr/19 09:30
• Resolved: 24/Aug/15 14:49

Description

sstablerepairedset displays exception trying to load schema through DatabaseDescriptor.

$ ./tools/bin/sstablerepairedset --really-set --is-repaired ~/.ccm/3.0/node1/data/keyspace1/standard1-2c0b226046aa11e596f58106a0d438e8/ma-1-big-Data.db
14:42:36.714 [main] DEBUG o.a.c.i.s.m.MetadataSerializer - Mutating /home/yuki/.ccm/3.0/node1/data/keyspace1/standard1-2c0b226046aa11e596f58106a0d438e8/ma-1-big-Statistics.db to repairedAt time 1440013248000
14:42:36.721 [main] DEBUG o.a.c.i.s.m.MetadataSerializer - Load metadata for /home/yuki/.ccm/3.0/node1/data/keyspace1/standard1-2c0b226046aa11e596f58106a0d438e8/ma-1-big
Exception in thread "main" java.lang.ExceptionInInitializerError
        at org.apache.cassandra.config.DatabaseDescriptor.loadConfig(DatabaseDescriptor.java:123)
        at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:110)
        at org.apache.cassandra.utils.memory.BufferPool.<clinit>(BufferPool.java:51)
        at org.apache.cassandra.io.util.RandomAccessReader.allocateBuffer(RandomAccessReader.java:76)
        at org.apache.cassandra.io.util.RandomAccessReader.<init>(RandomAccessReader.java:58)
        at org.apache.cassandra.io.util.RandomAccessReader$RandomAccessReaderWithChannel.<init>(RandomAccessReader.java:89)
        at org.apache.cassandra.io.util.RandomAccessReader.open(RandomAccessReader.java:108)
        at org.apache.cassandra.io.sstable.metadata.MetadataSerializer.deserialize(MetadataSerializer.java:91)
        at org.apache.cassandra.io.sstable.metadata.MetadataSerializer.mutateRepairedAt(MetadataSerializer.java:143)
        at org.apache.cassandra.tools.SSTableRepairedAtSetter.main(SSTableRepairedAtSetter.java:86)
Caused by: org.apache.cassandra.exceptions.ConfigurationException: Expecting URI in variable: [cassandra.config]. Found[cassandra.yaml]. Please prefix the file with [file:///] for local files and [file://<server>/] for remote files. If you are executing this from an external tool, it needs to set Config.setClientMode(true) to avoid loading configuration.
        at org.apache.cassandra.config.YamlConfigurationLoader.getStorageConfigURL(YamlConfigurationLoader.java:78)
        at org.apache.cassandra.config.YamlConfigurationLoader.<clinit>(YamlConfigurationLoader.java:92)
        ... 10 more

MetadataSerializer uses RandomAccessReader which allocates buffer through BufferPool. BufferPool gets its settings from DatabaseDescriptor and it won't work in offline tool.