slim bouguerra created HIVE-20893: ------------------------------------- Summary: BloomK Filter probing method is not thread safe Key: HIVE-20893 URL: https://issues.apache.org/jira/browse/HIVE-20893 Project: Hive Issue Type: Bug Components: storage-api Reporter: slim bouguerra
As far i can tell this is not an issue for Hive yet (most of the usage of probing seems to be done by one thread at a time) but it is an issue of other users like Druid as per the following issue.[https://github.com/apache/incubator-druid/issues/6546] The fix is proposed by the author of [https://github.com/apache/incubator-druid/pull/6584] is to make couple of local fields as ThreadLocals. Idea looks good to me and doesn't have any perf drawbacks. -- This message was sent by Atlassian JIRA (v7.6.3#76005)