[IMPALA-573] Incomplete query profiles for larger queries on a larger cluster

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 1.1.1
• Fix Version/s: Impala 1.2
• Assignee: Unassigned
• Reporter: Alan Choi
• Created: 30/Aug/13 18:20
• Updated: 20/Dec/15 00:05
• Resolved: 30/Aug/13 22:45

Description

GLOG has a log message size limit (LogMessage::kMaxLogMessageLen = 30000). For a larger query on a larger cluster, the profile string can exceed this limit and therefore the profile is truncated.

To work around it, use the archived profile string.