Fix a regression in the debugging log4j config.
Fix a regression in the debugging log4j config.

wolffcm/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,migue/voltdb,ingted/voltdb,kumarrus/voltdb,kumarrus/voltdb,paulmartel/voltdb,creative-quant/voltdb,kumarrus/voltdb,ingted/voltdb,migue/voltdb,kobronson/cs-voltdb,deerwalk/voltdb,zuowang/voltdb,migue/voltdb,simonzhangsm/voltdb,ingted/voltdb,kobronson/cs-voltdb,kobronson/cs-voltdb,wolffcm/voltdb,zuowang/voltdb,wolffcm/voltdb,kumarrus/voltdb,ingted/voltdb,flybird119/voltdb,paulmartel/voltdb,kumarrus/voltdb,creative-quant/voltdb,simonzhangsm/voltdb,zuowang/voltdb,deerwalk/voltdb,deerwalk/voltdb,VoltDB/voltdb,paulmartel/voltdb,zuowang/voltdb,migue/voltdb,deerwalk/voltdb,kumarrus/voltdb,ingted/voltdb,VoltDB/voltdb,flybird119/voltdb,creative-quant/voltdb,paulmartel/voltdb,VoltDB/voltdb,zuowang/voltdb,migue/voltdb,ingted/voltdb,wolffcm/voltdb,kumarrus/voltdb,flybird119/voltdb,deerwalk/voltdb,simonzhangsm/voltdb,creative-quant/voltdb,kobronson/cs-voltdb,flybird119/voltdb,ingted/voltdb,kobronson/cs-voltdb,deerwalk/voltdb,flybird119/voltdb,creative-quant/voltdb,VoltDB/voltdb,flybird119/voltdb,zuowang/voltdb,migue/voltdb,wolffcm/voltdb,VoltDB/voltdb,VoltDB/voltdb,kobronson/cs-voltdb,VoltDB/voltdb,paulmartel/voltdb,paulmartel/voltdb,wolffcm/voltdb,creative-quant/voltdb,creative-quant/voltdb,creative-quant/voltdb,kobronson/cs-voltdb,wolffcm/voltdb,flybird119/voltdb,migue/voltdb,flybird119/voltdb,deerwalk/voltdb,paulmartel/voltdb,zuowang/voltdb,ingted/voltdb,migue/voltdb,kobronson/cs-voltdb,deerwalk/voltdb,wolffcm/voltdb,zuowang/voltdb,simonzhangsm/voltdb,paulmartel/voltdb