'java.lang.OutOfMemoryError: Java heap space' on 'SELECT count(*) FROM BID' at 
end of Large Datavolume test ATCJ4
-----------------------------------------------------------------------------------------------------------------

                 Key: DERBY-3245
                 URL: https://issues.apache.org/jira/browse/DERBY-3245
             Project: Derby
          Issue Type: Bug
    Affects Versions: 10.3.2.1
         Environment: HW: 2 X i86pc i386 (AMD Opteron(tm) Processor 250): 2393 
MHz, unknown cache.  2048 Megabytes Total Memory.
OS: Solaris 10 6/06 s10x_u2wos_09a X86 64bits - SunOS 5.10 Generic_118855-14
JVM: Sun Microsystems Inc. - Java HotSpot(TM) Client VM (build 1.6.0_01-b06, 
mixed mode)
            Reporter: Ole Solberg


'SELECT count(*) FROM <ATCJ4 DOTS table>' is successfully done as the first 
queries done during the ATCJ4 test with the following results:
BID: 8381213, ITEM: 301200035, REGISTRY: 232480000.

After running the test for 48 hrs 'SELECT count(*) FROM BID' fails with 
java.lang.OutOfMemoryError: Java heap space.

This test has been succesfully run on earlier releases including 10.3.1.4, and 
weekly on trunk(with even larger tables).

The server was started as 'java -client 
org.apache.derby.drda.NetworkServerControl start -h 0.0.0.0 -p 1570 
-noSecurityManager'.
On 10.3.1.4, and on trunk before 2007-08-28, the server was started *without* 
the '-client' option, i.e. using "ServerVM" defaults on a 2CPU/2GB machine.


Apache Derby Network Server - 10.3.2.1 - (599110) started and ready to accept 
connections on port 1570 at 2007-11-30 17:42:09.471 GMT 
----------------------------------------------------------------
2007-11-30 17:43:40.055 GMT:
 Booting Derby version The Apache Software Foundation - Apache Derby - 10.3.2.1 
- (599110): instance c013800d-0116-91a6-b2d9-0000003ace00
on database directory /export/raid/tmp/os136789/DOTS/10.1.2.4/TESTDB  

Database Class Loader started - derby.database.classpath=''
2007-12-02 18:23:57.881 GMT Thread[DRDAConnThread_42,5,main] (XID = 251526879), 
(SESSIONID = 44), (DATABASE = /export/raid/tmp/os136789/DOTS/10.1.2.4/TESTDB), 
(DRDAID = O19F76D5.CF38-866941731649016324{45}), Cleanup action starting
2007-12-02 18:23:58.159 GMT Thread[DRDAConnThread_42,5,main] (XID = 251526879), 
(SESSIONID = 44), (DATABASE = /export/raid/tmp/os136789/DOTS/10.1.2.4/TESTDB), 
(DRDAID = O19F76D5.CF38-866941731649016324{45}), Failed Statement is: SELECT 
count(*) FROM BID
java.lang.OutOfMemoryError: Java heap space
        at 
org.apache.derby.impl.store.raw.data.BaseContainerHandle.makeRecordHandle(Unknown
 Source)
        at 
org.apache.derby.impl.store.access.heap.HeapRowLocation.getRecordHandle(Unknown 
Source)
        at 
org.apache.derby.impl.store.access.heap.HeapController.lockRow(Unknown Source)
        at 
org.apache.derby.impl.store.access.btree.index.B2IRowLocking3.lockRowOnPage(Unknown
 Source)
        at 
org.apache.derby.impl.store.access.btree.index.B2IRowLocking3._lockScanRow(Unknown
 Source)
        at 
org.apache.derby.impl.store.access.btree.index.B2IRowLockingRR.lockScanRow(Unknown
 Source)
        at 
org.apache.derby.impl.store.access.btree.BTreeForwardScan.fetchRows(Unknown 
Source)
        at 
org.apache.derby.impl.store.access.btree.BTreeScan.fetchNextGroup(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.BulkTableScanResultSet.reloadArray(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.BulkTableScanResultSet.getNextRowCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.getNextRowCore(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.ScalarAggregateResultSet.getRowFromResultSet(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.ScalarAggregateResultSet.getNextRowCore(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.getNextRowCore(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedResultSet.next(Unknown Source)
        at org.apache.derby.impl.drda.DRDAConnThread.writeFDODTA(Unknown Source)
        at org.apache.derby.impl.drda.DRDAConnThread.writeQRYDTA(Unknown Source)
        at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown 
Source)
        at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
2007-12-02 18:24:04.180 GMT Thread[DRDAConnThread_42,5,main] (XID = 251526879), 
(SESSIONID = 44), (DATABASE = /export/raid/tmp/os136789/DOTS/10.1.2.4/TESTDB), 
(DRDAID = O19F76D5.CF38-866941731649016324{45}), Cleanup action starting
2007-12-02 18:24:04.458 GMT Thread[DRDAConnThread_42,5,main] (XID = 251526879), 
(SESSIONID = 44), (DATABASE = /export/raid/tmp/os136789/DOTS/10.1.2.4/TESTDB), 
(DRDAID = O19F76D5.CF38-866941731649016324{45}), Failed Statement is: SELECT 
count(*) FROM BID
java.lang.OutOfMemoryError: Java heap space



I will rerun the test *without* the '-client' option, i.e. with the same 
settings as used on earlier release tests.
This test run should be finished in 48 hrs. i.e. 2007-12-05.


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