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Hudson commented on HBASE-19473: -------------------------------- FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #4340 (See [https://builds.apache.org/job/HBase-Trunk_matrix/4340/]) HBASE-19473 Miscellaneous changes to ClientScanner (appy: rev 2bd259b445971131526a5e6580363c92dc597b10) * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java > Miscellaneous changes to ClientScanner > -------------------------------------- > > Key: HBASE-19473 > URL: https://issues.apache.org/jira/browse/HBASE-19473 > Project: HBase > Issue Type: Improvement > Components: hbase > Affects Versions: 3.0.0 > Reporter: BELUGA BEHR > Assignee: BELUGA BEHR > Priority: Trivial > Fix For: 2.0.0-beta-2 > > Attachments: HBASE-19473.1.patch, HBASE-19473.2.patch, > HBASE-19473.3.patch > > > # Remove superfluous logging code guard > # Simplify some of the code > # Use ArrayDeque instead of LinkedList for queue implementation > https://docs.oracle.com/javase/8/docs/api/index.html?java/util/ArrayDeque.html > {quote} > Resizable-array implementation of the Deque interface. Array deques have no > capacity restrictions; they grow as necessary to support usage. They are not > thread-safe; in the absence of external synchronization, they do not support > concurrent access by multiple threads. Null elements are prohibited. This > class is likely to be faster than Stack when used as a stack, and *faster > than LinkedList when used as a queue.* > {quote} -- This message was sent by Atlassian JIRA (v6.4.14#64029)