Marshall Schor created UIMA-2515:
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Summary: Need better workaround for intermittent out-of-stack in
Arrays.sort for compressed binary serialization
Key: UIMA-2515
URL: https://issues.apache.org/jira/browse/UIMA-2515
Project: UIMA
Issue Type: Bug
Components: Core Java Framework
Affects Versions: 2.4.0SDK
Environment: Windows, Linux, IBM Java 5 and 6 (not 7, not Sun/Oracle)
Reporter: Marshall Schor
Assignee: Marshall Schor
Fix For: 2.4.1SDK
On IBM Java 6, there is an occasional failure in Arrays.sort used to sort the
strings in the heap. The failure is an out-of-stack-space error. It is very
intermittent. I had earlier seen this, and had wrapped the call to Arrays.sort
in a try/catch loop which caught the out-of-stack-space. The code would retry
this once, after reversing the array (thinking this would change things to
avoid the out-of-memory). In further extensive use, this error has popped up
again, even with this retry. Need a better workaround.
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