Mike W created IGNITE-14892: ------------------------------- Summary: Bug in GridCacheWriteBehindStore Flusher thread lookup Key: IGNITE-14892 URL: https://issues.apache.org/jira/browse/IGNITE-14892 Project: Ignite Issue Type: Bug Components: cache Affects Versions: 2.9.1, 2.10, 2.8.1, 2.9, 2.7.6, 2.7.5, 2.8 Reporter: Mike W
There's a bug in GridCacheWriteBehindStore in the flusher method. [https://github.com/apache/ignite/blob/master/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/store/GridCacheWriteBehindStore.java#L674] The logic states there that if flush thread count is not a power of 2, then perform some math that is not guaranteed to return a positive number. For example, if you pass this string as a key it returns a negative number: accb2e8ea33e4a89b4189463cacc3c4e and then throws an array out of bounds exception when looking up the thread. -- This message was sent by Atlassian Jira (v8.3.4#803005)