pt-table-checksum 2.2.12 Undefined subroutine &Cxn::Dumper

Bug #1394934 reported by Peiran Song on 2014-11-21
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona Toolkit moved to https://jira.percona.com/projects/PT
Fix Released
High
Frank Cizmich

Bug Description

The latest version of 2.2.12 keeps failing with this error in debug output:

Undefined subroutine &Cxn::Dumper called at /usr/bin/pt-table-checksum line 3640.

Command tried:
$ PTDEBUG=1 ./pt-table-checksum --recursion-method=none --tables=test.activity >ptc2.2.12.st.out 2>ptc2.2.12.st.err
$ PTDEBUG=1 pt-table-checksum --tables=test.t1 --recursion-method=dsn=h=127.0.0.1,P=13000,D=percona,t=dsns h=127.0.0.1,P=13000,u=msandbox,p=msandbox

Source code:

sub is_cluster_node {
   my ($self, $cxn) = @_;

   my $sql = "SHOW VARIABLES LIKE 'wsrep\_on'";
   PTDEBUG && _d($cxn->name, $sql);
   my $row = $cxn->dbh->selectrow_arrayref($sql);
   PTDEBUG && _d(Dumper($row)); <----------------------------

Related branches

Changed in percona-toolkit:
assignee: nobody → Frank Cizmich (frank-cizmich)
status: New → In Progress
importance: Undecided → High
Changed in percona-toolkit:
milestone: none → 2.2.13
Frank Cizmich (frank-cizmich) wrote :

This bug affects some tools when running in debug mode ( PTDEBUG = 1 )
To workaround this you can delete that line in the code or apply the patch attached here.

Changed in percona-toolkit:
status: In Progress → Fix Committed
Peiran Song (peiran-song) wrote :

Frank,

Thanks for the quick fix!

tags: added: pt-table-checksum
Changed in percona-toolkit:
status: Fix Committed → Fix Released

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PT-382

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