jvm crashes intermittently during compaction
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Key: CASSANDRA-208
URL: https://issues.apache.org/jira/browse/CASSANDRA-208
Project: Cassandra
Issue Type: Bug
Affects Versions: trunk
Environment: arch: x86_64
os: Linux version 2.6.18-92.1.22.el5
java: nio2-ea-bin-b99-linux-x64-05_feb_2009
Reporter: Jiansheng Huang
jvm crashes intermittently during compaction. Our test data set is not that
big, less than 10 GB.
When jvm is about to crash, we see that it consumes a lot of memory (exceeding
the max heap size).
The excessive memory usage during compaction is caused by the maintenance of
blockIndexes_ in SSTable. this blockIndexes_ was only introduced to the apache
version.
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