REVIEW: https://review.gluster.org/19981 (dht: Avoid dict log flooding for internal MDS xattr) posted (#1) for review on master by MOHIT AGRAWAL
COMMIT: https://review.gluster.org/19981 committed in master by "MOHIT AGRAWAL" <firstname.lastname@example.org> with a commit message- dht: Avoid dict log flooding for internal MDS xattr
Problem: Before populate MDS internal xattr first dht checks if MDS is
present in xattr or not.If xattr dictionary is NULL dict_get
log the message either dict or key is NULL
Solution: Before call dict_get check xattr, if it is NULL then no
need to call dict_get.
Signed-off-by: Mohit Agrawal <email@example.com>
REVIEW: https://review.gluster.org/20040 (dht: Avoid dict log flooding for internal MDS xattr) posted (#1) for review on release-4.1 by MOHIT AGRAWAL
REVISION POSTED: https://review.gluster.org/20040 (dht: Avoid dict log flooding for internal MDS xattr) posted (#2) for review on release-4.1 by N Balachandran
https://review.gluster.org/#/c/glusterfs/+/19981/ is already merged in master.
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-5.0, please open a new bug report.
glusterfs-5.0 has been announced on the Gluster mailinglists , packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist  and the update infrastructure for your distribution.