[ https://issues.apache.org/jira/browse/HADOOP-11674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yi Liu updated HADOOP-11674: ---------------------------- Summary: oneByteBuf in CryptoInputStream and CryptoOutputStream should be non static (was: data corruption for parallel CryptoInputStream and CryptoOutputStream) > oneByteBuf in CryptoInputStream and CryptoOutputStream should be non static > --------------------------------------------------------------------------- > > Key: HADOOP-11674 > URL: https://issues.apache.org/jira/browse/HADOOP-11674 > Project: Hadoop Common > Issue Type: Bug > Components: io > Affects Versions: 2.6.0 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Critical > Attachments: HADOOP-11674.1.patch > > > A common optimization in the io classes for Input/Output Streams is to save a > single length-1 byte array to use in single byte read/write calls. > CryptoInputStream and CryptoOutputStream both attempt to follow this practice > but mistakenly mark the array as static. That means that only a single > instance of each can be present in a JVM safely. -- This message was sent by Atlassian JIRA (v6.3.4#6332)