Details
Critical Description
I have seen ConcurrentImplicitCreateSchema.java get a lock timeout periodically and it occurred in the posted sun tests for build 365391
http://www.multinet.no/~solberg/public/Apache/Derby/testlog/CYGWIN_NT-5.2_i686-unknown/365391-derbylang_diff.txt
(I don't know how long this link will last. Below is the diff)
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- Diff file derbylang/derbylang/ConcurrentImplicitCreateSchema.diff
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- Start: ConcurrentImplicitCreateSchema jdk1.5.0_04 derbylang:derbylang 2006-01-02 20:03:09 ***
2 del
< Closed connection
3 del
< Test ConcurrentImplicitCreateSchema PASSED
3 add
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requestedSQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:480)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:550)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.store.access.btree.index.B2IRowLocking3._lockScan(B2IRowLocking3.java:135)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requestedSQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:301)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.store.access.btree.BTreeScan.next(BTreeScan.java:1696)SQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requestedSQL Exception: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.store.access.btree.BTreeScan.positionAtStartForForwardScan(BTreeScan.java:441)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getColumnDescriptorsScan(DataDictionaryImpl.java:2259)SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> SQL Exception: A lock could not be obtained within the time requested
> ERROR 40XL1: A lock could not be obtained within the time requested
> Closed connection
> Test ConcurrentImplicitCreateSchema FAILED
Test Failed.
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