0.8.4 seems to fail to load in the same way. When i deleted the data
directory, it appears to start up correctly, I see
INFO 23:30:44,067 JNA not found. Native methods will be disabled.
INFO 23:30:44,100 Loading settings from
file:/home/dave/apache-cassandra-0.8.4/conf/cassandra.yaml
INFO 23:30:44,387 DiskAccessMode 'auto' determined to be standard,
indexAccessMode is standard
INFO 23:30:44,710 Global memtable threshold is enabled at 245MB
INFO 23:30:44,713 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,715 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,716 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,717 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,718 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,719 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:44,934 Creating new commitlog segment
/var/lib/cassandra/commitlog/CommitLog-1314070244934.log
INFO 23:30:44,994 Couldn't detect any schema definitions in local storage.
INFO 23:30:45,001 Found table data in data directories. Consider using
the CLI to define your schema.
INFO 23:30:45,004 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,011 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,012 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,013 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,014 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,015 Removing compacted SSTable files (see
http://wiki.apache.org/cassandra/MemtableSSTable)
INFO 23:30:45,134 Replaying
/var/lib/cassandra/commitlog/CommitLog-1313973548456.log
INFO 23:30:45,239 Finished reading
/var/lib/cassandra/commitlog/CommitLog-1313973548456.log
INFO 23:30:45,244 Skipped 44 mutations from unknown (probably removed)
CF with id 1001
INFO 23:30:45,256 Enqueuing flush of
Memtable-LocationInfo@18930675(186/232 serialized/live bytes, 5 ops)
INFO 23:30:45,259 Writing Memtable-LocationInfo@18930675(186/232
serialized/live bytes, 5 ops)
INFO 23:30:45,274 Enqueuing flush of
Memtable-Migrations@10140210(23897/29871 serialized/live bytes, 3 ops)
INFO 23:30:45,275 Enqueuing flush of
Memtable-Schema@3564915(11042/13802 serialized/live bytes, 12 ops)
INFO 23:30:45,578 Completed flushing
/var/lib/cassandra/data/system/LocationInfo-g-1-Data.db (296 bytes)
INFO 23:30:45,602 Writing Memtable-Migrations@10140210(23897/29871
serialized/live bytes, 3 ops)
INFO 23:30:45,854 Completed flushing
/var/lib/cassandra/data/system/Migrations-g-1-Data.db (23961 bytes)
INFO 23:30:45,857 Writing Memtable-Schema@3564915(11042/13802
serialized/live bytes, 12 ops)
INFO 23:30:46,080 Completed flushing
/var/lib/cassandra/data/system/Schema-g-1-Data.db (11274 bytes)
INFO 23:30:46,095 Log replay complete, 12 replayed mutations
INFO 23:30:46,166 Enqueuing flush of
Memtable-LocationInfo@17711949(29/36 serialized/live bytes, 1 ops)
INFO 23:30:46,167 Writing Memtable-LocationInfo@17711949(29/36
serialized/live bytes, 1 ops)
INFO 23:30:46,440 Completed flushing
/var/lib/cassandra/data/system/LocationInfo-g-2-Data.db (80 bytes)
INFO 23:30:47,205 Upgrading to 0.7. Purging hints if there are any.
Old hints will be snapshotted.
INFO 23:30:47,352 Cassandra version: 0.8.4
INFO 23:30:47,353 Thrift API version: 19.10.0
INFO 23:30:47,353 Loading persisted ring state
INFO 23:30:47,355 Starting up server gossip
INFO 23:30:47,360 Enqueuing flush of
Memtable-LocationInfo@5604828(123/153 serialized/live bytes, 2 ops)
INFO 23:30:47,361 Writing Memtable-LocationInfo@5604828(123/153
serialized/live bytes, 2 ops)
INFO 23:30:47,608 Completed flushing
/var/lib/cassandra/data/system/LocationInfo-g-3-Data.db (231 bytes)
INFO 23:30:47,658 Starting Messaging Service on localhost/127.0.0.1:7000
INFO 23:30:47,689 Using saved token
118080104480458226093045236055971412420
INFO 23:30:47,691 Enqueuing flush of
Memtable-LocationInfo@11872808(53/66 serialized/live bytes, 2 ops)
INFO 23:30:47,692 Writing Memtable-LocationInfo@11872808(53/66
serialized/live bytes, 2 ops)
INFO 23:30:47,968 Completed flushing
/var/lib/cassandra/data/system/LocationInfo-g-4-Data.db (163 bytes)
INFO 23:30:47,974 Node localhost/127.0.0.1 state jump to normal
INFO 23:30:47,978 Will not load MX4J, mx4j-tools.jar is not in the
classpath
On 08/22/2011 11:24 PM, Jonathan Ellis wrote:
It's erroring out trying to load the schema itself, though, which
isn't supposed to happen.
On Mon, Aug 22, 2011 at 10:14 PM, Dave Brosius<dbros...@mebigfatguy.com> wrote:
Sure i'll try that, but I'm pretty sure it was creating a column family
without any column meta data (types), then, client.insert'ing a ByteBuffer
that wasn't based on bytes from a String.getBytes call.
On 08/22/2011 11:09 AM, Jonathan Ellis wrote:
Yes, you can blow away both the data and commitlog directories and
restart, but can you try these first to troubleshoot?
1. make a copy of the commitlog directory
2. downgrade to 0.8 with no other changes, to see if it's something on
the new read path
2a. if 0.8 starts up then we will fix the read code in trunk
2b. if 0.8 doesn't start up either, remove the data directory but NOT
commitlog, and restart. this will cause commitlog to be replayed --
with luck whatever is causing the problem is still in there, so if it
breaks again, we have a reproducible case
Thanks!
On Mon, Aug 22, 2011 at 1:16 AM, Dave Brosius<dbros...@mebigfatguy.com>
wrote:
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)
