[HBASE-16290] Dump summary of callQueue content; can help debugging - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.0.0
Fix Version/s: 2.0.0
Component/s: Operability, Scheduler
Labels:
- beginner

Hadoop Flags:

Reviewed
Release Note:
Patch to print summary of call queues by size and count. This is displayed on the debug dump page of region server UI

Description

Being able to get a clue what is in a backedup callQueue could give insight on what is going on on a jacked server. Just needs to summarize count, sizes, call types. Useful debugging. In a servlet?

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DebugDump_screenshot.png
02/Aug/17 03:54
62 kB
Sreeram Venkatasubramanian
HBASE-16290.master.001.patch
27/Sep/17 05:34
24 kB
Sreeram Venkatasubramanian
HBASE-16290.master.002.patch
27/Sep/17 05:34
13 kB
Sreeram Venkatasubramanian
HBASE-16290.master.003.patch
27/Sep/17 05:34
20 kB
Sreeram Venkatasubramanian
HBASE-16290.master.004.patch
27/Sep/17 05:34
20 kB
Sreeram Venkatasubramanian
HBASE-16290.master.005.patch
27/Sep/17 15:52
20 kB
Sreeram Venkatasubramanian
HBASE-16290.master.006.patch
21/Oct/17 05:09
22 kB
Sreeram Venkatasubramanian
HBASE-16290.master.007.patch
22/Oct/17 12:17
22 kB
Sreeram Venkatasubramanian
HBASE-16290.master.008.patch
24/Oct/17 01:52
22 kB
Sreeram Venkatasubramanian
Sample Summary.txt
20/Apr/17 18:34
0.3 kB
Sreeram Venkatasubramanian

Issue Links

causes

HBASE-20611 UnsupportedOperationException may thrown when calling getCallQueueInfo()

Patch Available

Activity

People

Assignee:: Sreeram Venkatasubramanian

Reporter:: Michael Stack

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 27/Jul/16 06:17

Updated:: 17/May/19 16:52

Resolved:: 24/Oct/17 06:53