[hotfix][docs][metrics] Fix Scala syntax

mbalassi · Nov 11, 2022 · f09e939 · f09e939
1 parent dd76844
commit f09e939
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/docs/content.zh/docs/ops/metrics.md b/docs/content.zh/docs/ops/metrics.md
@@ -331,7 +331,7 @@ class MyMapper extends RichMapFunction[Long, Long] {
  @transient private var histogram: Histogram = _
 
  override def open(config: Configuration): Unit = {
- com.codahale.metrics.Histogram dropwizardHistogram =
+ val dropwizardHistogram =
  new com.codahale.metrics.Histogram(new SlidingWindowReservoir(500))
 
  histogram = getRuntimeContext()

diff --git a/docs/content/docs/ops/metrics.md b/docs/content/docs/ops/metrics.md
@@ -331,7 +331,7 @@ class MyMapper extends RichMapFunction[Long, Long] {
  @transient private var histogram: Histogram = _
 
  override def open(config: Configuration): Unit = {
- com.codahale.metrics.Histogram dropwizardHistogram =
+ val dropwizardHistogram =
  new com.codahale.metrics.Histogram(new SlidingWindowReservoir(500))
 
  histogram = getRuntimeContext()