[HADOOP-11286] Map/Reduce dangerously adds Guava @Beta class to CryptoUtils

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.6.0
• Labels: beta deprecated guava
• Target Version/s: 2.6.0
• Assignee: Unassigned
• Reporter: Christopher Tubbs
• Created: 10/Sep/14 22:00
• Updated: 29/Jan/15 06:47
• Resolved: 09/Nov/14 13:27

Description

See HDFS-7040 for more background/details.

In recent 2.6.0-SNAPSHOTs, the use of LimitInputStream was added to CryptoUtils. This is part of the API components of Hadoop, which severely impacts users who were utilizing newer versions of Guava, where the @Beta and @Deprecated class, LimitInputStream, has been removed (removed in version 15 and later), beyond the impact already experienced in 2.4.0 as identified in HDFS-7040.

Issue Links

• breaks: ACCUMULO-3100 Accumulo fails to test against recent Hadoop 2.6.0-SNAPSHOT
• is broken by: HADOOP-10150 Hadoop cryptographic file system
• is broken by: HDFS-6134 Transparent data at rest encryption
• relates to: HDFS-7040 HDFS dangerously uses @Beta methods from very old versions of Guava
• relates to: HADOOP-11470 Remove some uses of obsolete guava APIs from the hadoop codebase
• relates to: HADOOP-10101 Update guava dependency to the latest version