Reuse compression streams in HFileBlock.Writer ----------------------------------------------
Key: HBASE-5387 URL: https://issues.apache.org/jira/browse/HBASE-5387 Project: HBase Issue Type: Bug Reporter: Mikhail Bautin We need to to reuse compression streams in HFileBlock.Writer instead of allocating them every time. The motivation is that when using Java's built-in implementation of Gzip, we allocate a new GZIPOutputStream object and an associated native data structure any time. This is one suspected cause of recent TestHFileBlock failures on Hadoop QA: https://builds.apache.org/job/HBase-TRUNK/2658/testReport/org.apache.hadoop.hbase.io.hfile/TestHFileBlock/testPreviousOffset_1_/. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira