Xiang Sheng created HAWQ-1315:
---------------------------------
Summary: Function validateResourcePoolStatus() in resourcepool.c
is logging the wrong information
Key: HAWQ-1315
URL: https://issues.apache.org/jira/browse/HAWQ-1315
Project: Apache HAWQ
Issue Type: Bug
Components: Resource Manager
Reporter: Xiang Sheng
Assignee: Ed Espino
Fix For: 2.2.0.0-incubating
The function "validateResourcePoolStatus()" in "resourcepool.c" is not logging
the correct information in the message printed by "elog()" function in line
4123. In the snippet below:
{code}
if ( totalallocmem > mem || totalalloccore > core )
{
elog(WARNING, "HAWQ RM Validation. Allocated too much resource in
resource "
"pool (%d MB, %lf CORE), maximum capacity (%d MB, %d
CORE)",
totalallocmem,
totalalloccore,
core,
mem);
}
{code}
The third and fourth parameters ('core' and 'mem') are swapped; the third
string placeholder should be the maximum memory capacity, but it is printing
the cores. The same happens with the fourth string placeholder.
This leads to log messages of this kind in hawq master log:
{code}
2017-02-02 01:30:03.014708
CET,,,p351048,th-384374496,,,,0,con4,,seg-10000,,,,,"WARNING","01000","HAWQ RM
Validation. Allocated too much resource in resource pool (49152 MB, 6.000000
CORE), maximum capacity (5 MB, 40960 CORE)",,,,,,,0,,"resourcepool.c",4123,
{code}
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