cae80adef9ad9f897401c1fbe857eba5bb6679f0
hiram
  Fri Apr 15 19:06:23 2022 -0700
always user itemsPerSlot=4 on bedToBigBed for bigMaf.as for performance improvement refs #29263

diff --git src/hg/utils/automation/doRecipBest.pl src/hg/utils/automation/doRecipBest.pl
index 68d6f5d..02bc4a2 100755
--- src/hg/utils/automation/doRecipBest.pl
+++ src/hg/utils/automation/doRecipBest.pl
@@ -267,31 +267,31 @@
       $bossScript->add(<<_EOF_
 mkdir -p ../bigMaf
 cd ../bigMaf
 ln -s ../mafRBestNet/$tDb.$qDb.rbest.maf.gz ./$tDb.$qDb.rbestNet.maf.gz
 _EOF_
       );
     }
   }
   if ($opt_trackHub) {
       $bossScript->add(<<_EOF_
 cd $buildDir/bigMaf
 wget --no-check-certificate -O bigMaf.as 'http://genome-source.soe.ucsc.edu/gitlist/kent.git/raw/master/src/hg/lib/bigMaf.as'
 wget --no-check-certificate -O mafSummary.as 'http://genome-source.soe.ucsc.edu/gitlist/kent.git/raw/master/src/hg/lib/mafSummary.as'
 mafToBigMaf $tDb $tDb.$qDb.rbestNet.maf.gz stdout \\
   | sort -k1,1 -k2,2n > $tDb.$qDb.rbestNet.txt
-bedToBigBed -type=bed3+1 -as=bigMaf.as -tab  $tDb.$qDb.rbestNet.txt \\
+bedToBigBed -itemsPerSlot=4 -type=bed3+1 -as=bigMaf.as -tab  $tDb.$qDb.rbestNet.txt \\
   $targetSizes $tDb.$qDb.rbestNet.bb
 hgLoadMafSummary -minSeqSize=1 -test $tDb $tDb.$qDb.rbestNet.summary \\
         $tDb.$qDb.rbestNet.maf.gz
 cut -f2- $tDb.$qDb.rbestNet.summary.tab | sort -k1,1 -k2,2n \\
         > $tDb.$qDb.rbestNet.summary.bed
 bedToBigBed -type=bed3+4 -as=mafSummary.as -tab \\
         $tDb.$qDb.rbestNet.summary.bed \\
         $targetSizes $tDb.$qDb.rbestNet.summary.bb
 rm -f $tDb.$qDb.rbestNet.txt $tDb.$qDb.rbestNet.summary.tab \\
         $tDb.$qDb.rbestNet.summary.bed
 _EOF_
       );
   }
 
   $bossScript->execute();