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Properly grab process names for use in No components running. display #312

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Merged
DomGarguilo merged 1 commit into from
Mar 18, 2026
Merged

Properly grab process names for use in No components running. display #312

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2 changes: 1 addition & 1 deletion bin/impl/commands.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -272,7 +272,7 @@ EOF
}

function uno_status_main() {
atmp="$(pgrep -f accumulo\\.start -a | awk '{pid = $1;for(i=1;i<=NF;i++)if($i=="org.apache.accumulo.start.Main")print $(i+1) "("pid")"}' | tr '\n' ' ')"
atmp="$(pgrep -f accumulo\\.start -a | awk '{pid = $1;for(i=1;i<=NF;i++)if($i=="org.apache.accumulo.start.Main"){name=$(i+1);if(name=="proc")name=$(i+2);if(name!="")print name "("pid")"}}' | tr '\n' ' ')"

@keith-turner keith-turner Mar 17, 2026

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What is the check for empty string for?

@DomGarguilo DomGarguilo Mar 18, 2026

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Its probably not needed but I added it just in case a malformed command line is found. If for some reason there is nothing after org.apache.accumulo.start.Main or nothing after org.apache.accumulo.start.Main proc this will fail a bit more gracefully. Again, I'm not sure how this might happen I just added it as an extra guard.

htmp="$(pgrep -f hadoop\\. -a | tr '.' ' ' | awk '{print $NF "(" $1 ")"}' | tr '\n' ' ')"
ztmp="$(pgrep -f QuorumPeerMain | awk '{print "zoo(" $1 ")"}' | tr '\n' ' ')"

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