Bug 1581553

Summary:	[distribute]: Excessive 'dict is null' errors in geo-rep logs
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Rochelle <rallan>
Component:	distribute	Assignee:	Mohit Agrawal <moagrawa>
Status:	CLOSED ERRATA	QA Contact:	Rochelle <rallan>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.4	CC:	moagrawa, rallan, rhs-bugs, sankarshan, sheggodu, storage-qa-internal, vdas
Target Milestone:	---
Target Release:	RHGS 3.4.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.12.2-13	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1583565 (view as bug list)		Environment:
Last Closed:	2018-09-04 06:48:11 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1503137, 1583565

Description Rochelle 2018-05-23 05:00:55 UTC

Description of problem:
=======================
Observed excessive 'dict is null' errors on the master and the slave:
(which seems to be different from the issue reported in https://bugzilla.redhat.com/show_bug.cgi?id=1565577

Master:
-------
ssh%3A%2F%2Froot%4010.70.42.164%3Agluster%3A%2F%2F127.0.0.1%3Aslave.%2Fbricks%2Fbrick2%2Fmaster_brick6.gluster.log-20180523:[2018-05-22 05:33:22.738905] E [MSGID: 101046] [dht-common.c:1905:dht_revalidate_cbk] 0-master-dht: dict is null
ssh%3A%2F%2Froot%4010.70.42.164%3Agluster%3A%2F%2F127.0.0.1%3Aslave.%2Fbricks%2Fbrick2%2Fmaster_brick6.gluster.log-20180523:[2018-05-22 05:48:43.301831] E [MSGID: 101046] [dht-common.c:1905:dht_revalidate_cbk] 0-master-dht: dict is null


Slave:
------
69f15d24-ded7-482f-afe5-872b74c0ff97:10.70.42.138.%2Fbricks%2Fbrick2%2Fmaster_brick8.slave.gluster.log:[2018-05-22 08:30:32.620590] E [MSGID: 101046] [dht-common.c:1905:dht_revalidate_cbk] 0-slave-dht: dict is null
69f15d24-ded7-482f-afe5-872b74c0ff97:10.70.42.138.%2Fbricks%2Fbrick2%2Fmaster_brick8.slave.gluster.log:[2018-05-22 08:30:34.229877] E [MSGID: 101046] [dht-common.c:1905:dht_revalidate_cbk] 0-slave-dht: dict is null
69f15d24-ded7-482f-afe5-872b74c0ff97:10.70.42.138.%2Fbricks%2Fbrick2%2Fmaster_brick8.slave.gluster.log:[2018-05-22 08:30:39.437146] E [MSGID: 101046] [dht-common.c:1905:dht_revalidate_cbk] 0-slave-dht: dict is null

Version-Release number of selected component (if applicable):
============================================================
python2-gluster-3.12.2-11.el7rhgs.x86_64
libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.4.x86_64
glusterfs-libs-3.12.2-11.el7rhgs.x86_64
glusterfs-geo-replication-3.12.2-11.el7rhgs.x86_64
gluster-nagios-common-0.2.4-1.el7rhgs.noarch
glusterfs-3.12.2-11.el7rhgs.x86_64
glusterfs-api-3.12.2-11.el7rhgs.x86_64
glusterfs-events-3.12.2-11.el7rhgs.x86_64
vdsm-gluster-4.19.43-2.3.el7rhgs.noarch
glusterfs-client-xlators-3.12.2-11.el7rhgs.x86_64
glusterfs-cli-3.12.2-11.el7rhgs.x86_64
glusterfs-rdma-3.12.2-11.el7rhgs.x86_64
glusterfs-server-3.12.2-11.el7rhgs.x86_64
gluster-nagios-addons-0.2.10-2.el7rhgs.x86_64
glusterfs-fuse-3.12.2-11.el7rhgs.x86_64


How reproducible:
=================
1/1


Steps to Reproduce:
==================
Ran automated cases of Geo-replication with snapshot

Comment 2 Mohit Agrawal 2018-05-25 09:05:40 UTC

Hi Rochelle,

Can you please share the logs ??

Mohit Agrawal

Comment 12 errata-xmlrpc 2018-09-04 06:48:11 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2607