Repository: cassandra
Updated Branches:
  refs/heads/trunk f2520d7a5 -> ff8906a6c


Make Read and Write Latency columns consistent for proxyhistograms and 
tablehistograms

Patch by Amanda R Debrot; Reviewed by Ariel Weisberg for CASSANDRA-11939


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/ff8906a6
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/ff8906a6
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/ff8906a6

Branch: refs/heads/trunk
Commit: ff8906a6c4388789a73cd3cd7af4fcd04683bc36
Parents: f2520d7
Author: Amanda Debrot <[email protected]>
Authored: Wed Nov 28 17:04:47 2018 -0500
Committer: Ariel Weisberg <[email protected]>
Committed: Wed Nov 28 18:18:27 2018 -0500

----------------------------------------------------------------------
 CHANGES.txt                                           |  1 +
 .../cassandra/tools/nodetool/TableHistograms.java     | 14 +++++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/ff8906a6/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index 0d9c7fa..e93649a 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
 4.0
+ * Make Read and Write Latency columns consistent for proxyhistograms and 
tablehistograms (CASSANDRA-11939)
  * Make protocol checksum type option case insensitive (CASSANDRA-14716)
  * Forbid re-adding static columns as regular and vice versa (CASSANDRA-14913)
  * Audit log allows system keyspaces to be audited via configuration options 
(CASSANDRA-14498)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ff8906a6/src/java/org/apache/cassandra/tools/nodetool/TableHistograms.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/tools/nodetool/TableHistograms.java 
b/src/java/org/apache/cassandra/tools/nodetool/TableHistograms.java
index 910176a..f24c8a3 100644
--- a/src/java/org/apache/cassandra/tools/nodetool/TableHistograms.java
+++ b/src/java/org/apache/cassandra/tools/nodetool/TableHistograms.java
@@ -142,18 +142,18 @@ public class TableHistograms extends NodeToolCmd
                 double[] sstablesPerRead = 
probe.metricPercentilesAsArray((CassandraMetricsRegistry.JmxHistogramMBean) 
probe.getColumnFamilyMetric(keyspace, table, "SSTablesPerReadHistogram"));
 
                 System.out.println(format("%s/%s histograms", keyspace, 
table));
-                System.out.println(format("%-10s%10s%18s%18s%18s%18s",
-                        "Percentile", "SSTables", "Write Latency", "Read 
Latency", "Partition Size", "Cell Count"));
-                System.out.println(format("%-10s%10s%18s%18s%18s%18s",
-                        "", "", "(micros)", "(micros)", "(bytes)", ""));
+                System.out.println(format("%-10s%18s%18s%18s%18s%18s",
+                        "Percentile", "Read Latency", "Write Latency", 
"SSTables", "Partition Size", "Cell Count"));
+                System.out.println(format("%-10s%18s%18s%18s%18s%18s",
+                        "", "(micros)", "(micros)", "", "(bytes)", ""));
 
                 for (int i = 0; i < percentiles.length; i++)
                 {
-                    
System.out.println(format("%-10s%10.2f%18.2f%18.2f%18.0f%18.0f",
+                    
System.out.println(format("%-10s%18.2f%18.2f%18.2f%18.0f%18.0f",
                             percentiles[i],
-                            sstablesPerRead[i],
-                            writeLatency[i],
                             readLatency[i],
+                            writeLatency[i],
+                            sstablesPerRead[i],
                             estimatedRowSizePercentiles[i],
                             estimatedColumnCountPercentiles[i]));
                 }


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