[ https://issues.apache.org/jira/browse/CASSANDRA-6629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Stepura updated CASSANDRA-6629: --------------------------------------- Attachment: CASSANDRA-1.2-6629-v2.patch Attached the patch for 1.2 > Coordinator's "java.lang.ArrayIndexOutOfBoundsException: -1" with CL > 1 > ------------------------------------------------------------------------ > > Key: CASSANDRA-6629 > URL: https://issues.apache.org/jira/browse/CASSANDRA-6629 > Project: Cassandra > Issue Type: Bug > Components: API > Environment: 15 nodes, 2.0.4, RF=3 > Reporter: Roman Skvazh > Assignee: Mikhail Stepura > Fix For: 2.0.5 > > Attachments: CASSANDRA-1.2-6629-v2.patch, CASSANDRA-2-6629-v2.patch, > CASSANDRA-2.0-6629.patch > > > I've got this error in system.log on all coordinators > {noformat} > ERROR [Thrift:37555] 2014-01-28 19:53:51,547 CustomTThreadPoolServer.java > (line 212) Error occurred during processing of message. > java.lang.ArrayIndexOutOfBoundsException: -1 > at java.util.ArrayList.elementData(ArrayList.java:400) > at java.util.ArrayList.remove(ArrayList.java:477) > at > org.apache.cassandra.db.ArrayBackedSortedColumns$ReverseSortedCollection$1.remove(ArrayBackedSortedColumns.java:373) > at > org.apache.cassandra.db.filter.SliceQueryFilter.trim(SliceQueryFilter.java:249) > at > org.apache.cassandra.db.SliceFromReadCommand.maybeTrim(SliceFromReadCommand.java:101) > at > org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1370) > at > org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1189) > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:188) > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:163) > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:58) > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:188) > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:222) > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:212) > at > org.apache.cassandra.thrift.CassandraServer.execute_cql3_query(CassandraServer.java:1958) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4486) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4470) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:194) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > {noformat} > It's occurred on coordinator (not always primary or secondary of this uid-PK) > when I execute query (PHP or Python client got "TSocket read 0 bytes" > exception): > {code:sql}SELECT * FROM home_timeline WHERE uid = 0x52dcbc794989a6ea2c8b4569 > ORDER BY tuuid DESC LIMIT 32{code} > If limit < 32, then its ok. When ORDER ... ASC its ok. When ConsistencyLevel > 1 its ok. > On one node data is inconsistent with two others, and read repair won't work > (32-nd element is odd). > Our RF = 3 > Cassandra version 2.0.4 -- This message was sent by Atlassian JIRA (v6.1.5#6160)