[ https://issues.apache.org/jira/browse/HIVE-16743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei Zheng updated HIVE-16743: ----------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) Committed to master. Thanks Eugene for the review. > BitSet set() is incorrectly used in TxnUtils.createValidCompactTxnList() > ------------------------------------------------------------------------ > > Key: HIVE-16743 > URL: https://issues.apache.org/jira/browse/HIVE-16743 > Project: Hive > Issue Type: Bug > Components: Transactions > Affects Versions: 3.0.0 > Reporter: Wei Zheng > Assignee: Wei Zheng > Attachments: HIVE-16743.1.patch > > > The second line is problematic > {code} > BitSet bitSet = new BitSet(exceptions.length); > bitSet.set(0, bitSet.length()); // for ValidCompactorTxnList, everything > in exceptions are aborted > {code} > For example, exceptions' length is 2. We declare a BitSet object with initial > size of 2 via the first line above. But that's not the actual size of the > BitSet. So bitSet.length() will still return 0. > The intention of the second line above is to set all the bits to true. This > was not achieved because bitSet.set(0, bitSet.length()) is equivalent to > bitSet.set(0, 0). -- This message was sent by Atlassian JIRA (v6.3.15#6346)