[BOOKKEEPER-951] CRC32C for bookkeeper

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: bookkeeper-client
• Labels: ghmigrated iktriage0
• Assignee: Unassigned
• Reporter: JV Jujjuri
• Created: 14/Oct/16 00:23
• Updated: 17/Oct/17 21:27

Description

CRC32C is hardware based CRC32 and it substantially improves performance and practically offloads CPU.

merlimat at yahoo implemented this for Pulsar, opening this item to port that change.

https://github.com/yahoo/pulsar/tree/master/pulsar-checksum

Java 9 has CRC32C native support but we need this JNI patch to achieve it on Java 8.