netcat help output in error log when running xtrabackup SST
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC |
Fix Released
|
Low
|
Kenn Takara | ||
Bug Description
The feature check for "ncat" only works on CentOS 7, on other distributions it leads to full netcat help output being written to the error log instead.
This is due to the nc version in CentOS 7 writing help output to stdout, while the version in CentOS 6, and in Ubuntu 16.04, write to stderr instead.
Redirecting stderr to stdout with 2>&1 should make the check work for all versions of netcat:
if nc -h 2>&1 | grep -q ncat;then
instead of current
if nc -h | grep -q ncat;then
The feature check for "ncat" only works on CentOS 7, on other distributions it leads to full netcat help output being written to the error log instead.
This is due to the nc version in CentOS 7 writing help output to stdout, while the version in CentOS 6, and in Ubuntu 16.04, write to stderr instead.
| Hartmut Holzgraefe (hartmut-php) wrote | #1 |
| Krunal Bauskar (krunal-bauskar) wrote | #2 |
| Changed in percona-xtradb-cluster: | |
| status: | New → Fix Committed |
| importance: | Undecided → Low |
| assignee: | nobody → Kenn Takara (kenn-takara) |
| Changed in percona-xtradb-cluster: | |
| milestone: | none → 5.6.34-26.19 |
| Changed in percona-xtradb-cluster: | |
| status: | Fix Committed → Fix Released |
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #3 |
Behaviour introduced by fix for
https:/