Create index on large tables fails with too many open files , 
FileNotFoundException.
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                 Key: DERBY-1661
                 URL: http://issues.apache.org/jira/browse/DERBY-1661
             Project: Derby
          Issue Type: Bug
          Components: Store
    Affects Versions: 10.1.3.1, 10.1.3.0, 10.1.2.1, 10.1.1.0, 10.0.2.1, 
10.0.2.0, 10.2.0.0
            Reporter: Sunitha Kambhampati
         Assigned To: Sunitha Kambhampati


Create index fails on a table with 18million rows during sort with too many 
open files error

This error was first seen when running against a tpcc-like test.  The test 
creates the tables, inserts data and then creates the indexes & adds 
constraints.

Customer table has 18 million rows in this case. The below error is thrown on 
create index. 
 
ij> create index customer_last on customer(c_w_id, c_d_id, c_last);
ERROR XSDF1: Exception during creation of file 
/home/cloudtst/SinglePerf/testruns/scripts/dbtpcc/tmp/T1128794811044.tmp for 
container
ERROR XJ001: Java exception: 
'/home/cloudtst/SinglePerf/testruns/scripts/dbtpcc/tmp/T1128794811044.tmp (Too 
many open files): java.io.FileNotFoundException'.
ij


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