[ 
https://issues.apache.org/jira/browse/AVRO-2244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693050#comment-16693050
 ] 

ASF GitHub Bot commented on AVRO-2244:
--------------------------------------

Fokko closed pull request #386: Test and fix for AVRO-2244
URL: https://github.com/apache/avro/pull/386
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git 
a/lang/java/avro/src/test/java/org/apache/avro/specific/TestSpecificLogicalTypes.java
 
b/lang/java/avro/src/test/java/org/apache/avro/specific/TestSpecificLogicalTypes.java
index ba8923980..02bea73bd 100644
--- 
a/lang/java/avro/src/test/java/org/apache/avro/specific/TestSpecificLogicalTypes.java
+++ 
b/lang/java/avro/src/test/java/org/apache/avro/specific/TestSpecificLogicalTypes.java
@@ -27,7 +27,6 @@
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeFormatterBuilder;
 import java.time.temporal.ChronoField;
-import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -46,6 +45,7 @@
 import org.joda.time.DateTimeZone;
 import org.joda.time.LocalDate;
 import org.joda.time.LocalTime;
+import org.joda.time.chrono.ISOChronology;
 import org.joda.time.format.ISODateTimeFormat;
 import org.junit.Assert;
 import org.junit.Rule;
@@ -119,8 +119,8 @@ public void testRecordWithJsr310LogicalTypes() throws 
IOException {
         3019.34,
         null,
         java.time.LocalDate.now(),
-        java.time.LocalTime.now().truncatedTo(ChronoUnit.MILLIS),
-        java.time.Instant.now().truncatedTo(ChronoUnit.MILLIS),
+        java.time.LocalTime.now(),
+        java.time.Instant.now(),
         new BigDecimal(123.45f).setScale(2, BigDecimal.ROUND_HALF_DOWN)
     );
 
@@ -133,6 +133,7 @@ public void testRecordWithJsr310LogicalTypes() throws 
IOException {
 
   @Test
   public void testAbilityToReadJsr310RecordWrittenAsJodaRecord() throws 
IOException {
+
     TestRecordWithLogicalTypes withJoda = new TestRecordWithLogicalTypes(
             true,
             34,
@@ -142,7 +143,10 @@ public void 
testAbilityToReadJsr310RecordWrittenAsJodaRecord() throws IOExceptio
             null,
             LocalDate.now(),
             LocalTime.now(),
-            DateTime.now().withZone(DateTimeZone.UTC),
+            // There is no reliable way to get fixed width string from 
ISO_INSTANT below
+            // for granularity less than one second second.
+            new DateTime((System.currentTimeMillis() / 1000) * 1000,
+                    ISOChronology.getInstance()).withZone(DateTimeZone.UTC),
             new BigDecimal(123.45f).setScale(2, BigDecimal.ROUND_HALF_DOWN)
     );
 
@@ -162,7 +166,7 @@ public void 
testAbilityToReadJsr310RecordWrittenAsJodaRecord() throws IOExceptio
 
     Assert.assertThat(ISO_LOCAL_DATE.format(withJsr310.getD()), 
is(ISODateTimeFormat.date().print(withJoda.getD())));
     Assert.assertThat(ISO_LOCAL_TIME.format(withJsr310.getT()), 
is(ISODateTimeFormat.time().print(withJoda.getT())));
-    Assert.assertThat(ISO_INSTANT.format(withJsr310.getTs()), 
is(ISODateTimeFormat.dateTime().print(withJoda.getTs())));
+    Assert.assertThat(ISO_INSTANT.format(withJsr310.getTs()), 
is(ISODateTimeFormat.dateTimeNoMillis().print(withJoda.getTs())));
     Assert.assertThat(withJsr310.getDec(), comparesEqualTo(withJoda.getDec()));
   }
 
@@ -176,8 +180,8 @@ public void 
testAbilityToReadJodaRecordWrittenAsJsr310Record() throws IOExceptio
             3019.34,
             null,
             java.time.LocalDate.now(),
-            java.time.LocalTime.now().truncatedTo(ChronoUnit.MILLIS),
-            java.time.Instant.now().truncatedTo(ChronoUnit.MILLIS),
+            java.time.LocalTime.now(),
+            java.time.Instant.now(),
             new BigDecimal(123.45f).setScale(2, BigDecimal.ROUND_HALF_DOWN)
     );
 


 

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> Problems with 
> TestSpecificLogicalTypes.testAbilityToReadJsr310RecordWrittenAsJodaRecord:148
> -------------------------------------------------------------------------------------------
>
>                 Key: AVRO-2244
>                 URL: https://issues.apache.org/jira/browse/AVRO-2244
>             Project: Apache Avro
>          Issue Type: Bug
>          Components: logical types
>            Reporter: Raymie Stata
>            Assignee: Thiruvalluvan M. G.
>            Priority: Major
>             Fix For: 1.9.0
>
>
> I've seen an intermittent test failure that looks like this:
> {{Failed tests:}}
> {{  
> TestSpecificLogicalTypes.testAbilityToReadJsr310RecordWrittenAsJodaRecord:148}}
> {{Expected: is "20:35:18.720"}}
> {{     but: was "20:35:18.72"}}
> When I see this failure, it's always the case that the trailing digit is 
> zero.  I suspect that it's a bug where the trailing zero is not printed.  
> Since the test cases use the current time, then most of the time the trailing 
> digit isn't zero and the bug isn't tickled.  But once-in-a-while the current 
> time has a trailing zero, which tickles the bug.
> If this diagnosis is correct, then in addition to fixing the bug, it might be 
> a good idea to add tests with hard-wired, static times that cover corner 
> cases like this one.



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