I'm trying to get a listing of the Java items that Python is holding.
I tried this:
print lucene.JCCEnv._dumpRefs(classes=True).items()
I get the message:
'_dumpRefs' of 'jcc.JCCEnv' object needs an argument
What argument does it need?
The heap histo gave me this:
num #instances #bytes Class description
--------------------------------------------------------------------------
1: 19996937 812894352 char[]
2: 19995642 799825680 java.lang.String
3: 871 12786192 int[]
4: 10239 1366600 * ConstMethodKlass
5: 10239 1236264 * MethodKlass
6: 897 958096 * ConstantPoolKlass
Overall, the heap seems to be filling up and won't clear, so I am guessing
that it is shared references that are not getting cleaned up.
I presented some background earlier. I am repeating it here because this is
a different question/thread. Ruben gave me some good suggestions, that's how
I got the heap histogram.
Hi, folks.
I am using PyLucene and doing a lot of get tokens. lucene.py reports
version 2.4.0. It is rpath linux with 8GB of memory. Python is 2.4.
I'm not sure what the maxheap is, I think that it is maxheap='2048m'. It's
running in a 64 bit environment.
It indexes a set of 116,000 documents just fine.
Then I need to get the tokens from these documents and near the end, I run
into:
java.lang.OutOfMemoryError: GC overhead limit exceeded
Thanks so much.
Herb
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