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More informative help output for print-metrics #671

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Jan 30, 2018
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More informative help output for print-metrics #671

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929585a
More informative help output for print-metrics
rodesai Jan 25, 2018
860e4d6
Fix style check
rodesai Jan 30, 2018
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Fix style check
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@rodesai
rodesai committed Jan 30, 2018
commit 860e4d6c2e01673341ef11f28ae1763fc73168eb
17 changes: 11 additions & 6 deletions ksql-tools/src/main/java/io/confluent/ksql/tools/printmetrics/PrintMetrics.java
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Original file line number Diff line number Diff line change
Expand Up @@ -41,15 +41,20 @@ public static void printHelp() {
"\n" +
"This utility prints the following operational metrics tracked by ksql:\n" +
"\n" +
"messages-consumed-per-sec: Messages consumed per seconds across all queries\n" +
"messages-consumed-avg: The average number of messages consumed by a query per second\n" +
"messages-consumed-min: Messages consumed per second for the query with the fewest messages consumed per second\n" +
"messages-consumed-max: Messages consumed per second for the query with the most messages consumed per second\n" +
"messages-consumed-per-sec: Messages consumed per second across all queries\n" +
"messages-consumed-avg: The average number of messages consumed by a query " +
"per second\n" +
"messages-consumed-min: Messages consumed per second for the query with the " +
"fewest messages consumed per second\n" +
"messages-consumed-max: Messages consumed per second for the query with the " +
"most messages consumed per second\n" +
"messages-produced-per-sec: Messages produced per second across all queries\n" +
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Is this a dup of line 44?

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consumed vs produced

"error-rate: The number of messages which were consumed but not processed\n" +
"error-rate: The number of messages which were consumed but not " +
" processed across all queries\n" +
"num-persistent-queries: The number of queries currently executing.\n" +
"num-active-queries: The number of queries actively processing messages.\n" +
"num-idle-queries: The number of queries with no messages available to process.");
"num-idle-queries: The number of queries with no messages available to " +
"process.");
}

private static void printMetrics(int pid) throws IOException {
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