mirror of https://github.com/apache/druid.git
e3128e3fa3
* Poison StupidPool and fix resource leaks There are various resource leaks from test setup as well as some corners in query processing. We poison the StupidPool to start failing tests when the leaks come and fix any issues uncovered from that so that we can start from a clean baseline. Unfortunately, because of how poisoning works, we can only fail future checkouts from the same pool, which means that there is a natural race between a leak happening -> GC occurs -> leak detected -> pool poisoned. This race means that, depending on interleaving of tests, if the very last time that an object is checked out from the pool leaks, then it won't get caught. At some point in the future, something will catch it, however and from that point on it will be deterministic. * Remove various things left over from iterations * Clean up FilterAnalysis and add javadoc on StupidPool * Revert changes to .idea/misc.xml that accidentally got pushed * Style and test branches * Stylistic woes |
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