Greetings, I'm running head from source, and now when i try to start up
the database, i get the following exception which causes client
connection failures. I'm fine with blowing away the database, just
playing, but wanted to know if there is a safe way to do this.
Exception encountered during startup.
java.lang.RuntimeException: error reading 1 of 3
at
org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:83)
at
org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:40)
at
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135)
at
org.apache.cassandra.db.columniterator.SSTableSliceIterator.hasNext(SSTableSliceIterator.java:107)
at
org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:194)
at
org.apache.cassandra.utils.MergeIterator.<init>(MergeIterator.java:47)
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.<init>(MergeIterator.java:142)
at org.apache.cassandra.utils.MergeIterator.get(MergeIterator.java:66)
at
org.apache.cassandra.db.filter.QueryFilter.collateColumns(QueryFilter.java:96)
at
org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:221)
at
org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:63)
at
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1285)
at
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1169)
at
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1120)
at org.apache.cassandra.db.DefsTable.loadFromStorage(DefsTable.java:83)
at
org.apache.cassandra.config.DatabaseDescriptor.loadSchemas(DatabaseDescriptor.java:507)
at
org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:159)
at
org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:335)
at
org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:91)
Caused by: java.nio.channels.ClosedChannelException
at
org.apache.cassandra.io.util.RandomAccessReader.read(RandomAccessReader.java:268)
at java.io.RandomAccessFile.readByte(RandomAccessFile.java:589)
at
org.apache.cassandra.utils.ByteBufferUtil.readShortLength(ByteBufferUtil.java:356)
at
org.apache.cassandra.utils.ByteBufferUtil.readWithShortLength(ByteBufferUtil.java:367)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:87)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:82)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:72)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:36)
at
org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:79)
