Exceptions during inserting emtpy string as column value on indexed column
--------------------------------------------------------------------------
Key: CASSANDRA-4031
URL: https://issues.apache.org/jira/browse/CASSANDRA-4031
Project: Cassandra
Issue Type: Bug
Reporter: Mariusz
Hi,
I`m running one node cluster(issue occurs also on other cluster(which has 2
nodes)) on snapshot from cassandra-1.1 branch(i used
449e037195c3c504d7aca5088e8bc7bd5a50e7d0 commit).
i have simple CF, definition of TestCF:
{noformat}
[default@test_keyspace] describe Test_CF;
ColumnFamily: Test_CF
Key Validation Class: org.apache.cassandra.db.marshal.UTF8Type
Default column value validator: org.apache.cassandra.db.marshal.UTF8Type
Columns sorted by: org.apache.cassandra.db.marshal.UTF8Type
GC grace seconds: 864000
Compaction min/max thresholds: 4/32
Read repair chance: 1.0
DC Local Read repair chance: 0.0
Replicate on write: true
Caching: KEYS_ONLY
Bloom Filter FP chance: default
Built indexes: [Test_CF.Test_CF_test_index_idx]
Column Metadata:
Column Name: test_index
Validation Class: org.apache.cassandra.db.marshal.UTF8Type
Index Name: Test_CF_test_index_idx
Index Type: KEYS
Compaction Strategy:
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
Compression Options:
sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor
{noformat}
I`m trying to add new row(log from cassandra-cli, note that there is index on
test_index):
{noformat}
[default@test_keyspace] list Test_CF;
Using default limit of 100
0 Row Returned.
Elapsed time: 31 msec(s).
[default@test_keyspace] set Test_CF[absdsad3][test_index]='';
null
TimedOutException()
at
org.apache.cassandra.thrift.Cassandra$insert_result.read(Cassandra.java:15906)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
at
org.apache.cassandra.thrift.Cassandra$Client.recv_insert(Cassandra.java:788)
at
org.apache.cassandra.thrift.Cassandra$Client.insert(Cassandra.java:772)
at org.apache.cassandra.cli.CliClient.executeSet(CliClient.java:894)
at
org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:211)
at
org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219)
at org.apache.cassandra.cli.CliMain.main(CliMain.java:346)
[default@test_keyspace] list Test_CF;
Using default limit of 100
-------------------
RowKey: absdsad3
=> (column=test_index, value=, timestamp=1331298173009000)
1 Row Returned.
Elapsed time: 7 msec(s).
{noformat}
Exception from system.log:
{noformat}
INFO [FlushWriter:56] 2012-03-09 13:42:02,500 Memtable.java (line 291)
Completed flushing
/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hc-3251-Data.db
(2077 bytes)
ERROR [MutationStage:2291] 2012-03-09 13:42:22,232 AbstractCassandraDaemon.java
(line 134) Exception in thread Thread[MutationStage:2291,5,main]
java.lang.AssertionError
at org.apache.cassandra.db.DecoratedKey.<init>(DecoratedKey.java:55)
at
org.apache.cassandra.db.index.SecondaryIndexManager.getIndexKeyFor(SecondaryIndexManager.java:294)
at
org.apache.cassandra.db.index.SecondaryIndexManager.applyIndexUpdates(SecondaryIndexManager.java:490)
at org.apache.cassandra.db.Table.apply(Table.java:441)
at org.apache.cassandra.db.Table.apply(Table.java:366)
at org.apache.cassandra.db.RowMutation.apply(RowMutation.java:275)
at
org.apache.cassandra.service.StorageProxy$6.runMayThrow(StorageProxy.java:446)
at
org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1228)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{noformat}
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