[STORM-3070] MessageDecoder forgets to rewind buffer position if BackpressureStatus code is received, but the rest of the message is pending

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: storm-client
• Labels: pull-request-available
• Assignee: Stig Rohde Døssing
• Reporter: Stig Rohde Døssing
• Created: 11/May/18 17:49
• Updated: 21/May/18 14:04
• Resolved: 21/May/18 14:04

Description

It looks to me like https://github.com/apache/storm/blob/5deba40fca0f88f61d2086cb902318ad9bb044f1/storm-client/src/jvm/org/apache/storm/messaging/netty/MessageDecoder.java#L108 should reset the buffer position before returning, since it has read the message code at this point.

Issue Links

• links to: GitHub Pull Request #2673