[ 
https://issues.apache.org/jira/browse/BEAM-5193?focusedWorklogId=136945&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-136945
 ]

ASF GitHub Bot logged work on BEAM-5193:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 22/Aug/18 13:36
            Start Date: 22/Aug/18 13:36
    Worklog Time Spent: 10m 
      Work Description: iemejia closed pull request #6263: [BEAM-5193] Correct 
typos in KuduIOTest testWrite
URL: https://github.com/apache/beam/pull/6263
 
 
   

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
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diff --git 
a/sdks/java/io/kudu/src/test/java/org/apache/beam/sdk/io/kudu/KuduIOTest.java 
b/sdks/java/io/kudu/src/test/java/org/apache/beam/sdk/io/kudu/KuduIOTest.java
index a39b87b4e22..55a2b72af15 100644
--- 
a/sdks/java/io/kudu/src/test/java/org/apache/beam/sdk/io/kudu/KuduIOTest.java
+++ 
b/sdks/java/io/kudu/src/test/java/org/apache/beam/sdk/io/kudu/KuduIOTest.java
@@ -125,9 +125,9 @@ public void testRead() throws KuduException {
   }
 
   /**
-   * Test the write path using a {@link FakeWriter} and verifying the expected 
log statements are
+   * Test the write path using a {@link FakeWriter} and verifies the expected 
log statements are
    * written. This test ensures that the {@link KuduIO} correctly respects 
parallelism by
-   * deserializes writers and that each writer is opening and closing Kudu 
sessions.
+   * deserializing writers and that each writer is opening and closing Kudu 
sessions.
    */
   @Test
   public void testWrite() throws Exception {
@@ -144,14 +144,14 @@ public void testWrite() throws Exception {
                 .withKuduService(mockWriteService));
     writePipeline.run().waitUntilFinish();
 
-    for (int i = 1; i <= targetParallelism + 1; i++) {
+    for (int i = 1; i <= targetParallelism; i++) {
       expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_OPEN_SESSION, 
i));
       expectedWriteLogs.verifyDebug(
           String.format(FakeWriter.LOG_WRITE, i)); // at least one per writer
       
expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_CLOSE_SESSION, i));
     }
     // verify all entries written
-    for (int n = 0; n > numberRecords; n++) {
+    for (int n = 0; n < numberRecords; n++) {
       expectedWriteLogs.verifyDebug(
           String.format(FakeWriter.LOG_WRITE_VALUE, n)); // at least one per 
writer
     }


 

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 136945)
    Time Spent: 1h  (was: 50m)

> KuduIO testWrite not correctly verifying behaviour
> --------------------------------------------------
>
>                 Key: BEAM-5193
>                 URL: https://issues.apache.org/jira/browse/BEAM-5193
>             Project: Beam
>          Issue Type: Bug
>          Components: io-ideas
>    Affects Versions: 2.6.0
>            Reporter: Tim Robertson
>            Assignee: Tim Robertson
>            Priority: Major
>             Fix For: 2.7.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The {{testWrite}} in {{KuduIOTest}} has 2 typos which were committed in error.
> The following code block
> {code:java}
>     for (int i = 1; i <= targetParallelism + 1; i++) {
>       
> expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_OPEN_SESSION, i));
>       expectedWriteLogs.verifyDebug(
>           String.format(FakeWriter.LOG_WRITE, i)); // at least one per writer
>       
> expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_CLOSE_SESSION, i));
>     }
>     // verify all entries written
>     for (int n = 0; n > numberRecords; n++) {
>       expectedWriteLogs.verifyDebug(
>           String.format(FakeWriter.LOG_WRITE_VALUE, n)); // at least one per 
> writer
>     }
> {code}
>  
> Should have read:
> {code:java}
>     for (int i = 1; i <= targetParallelism ; i++) {
>       
> expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_OPEN_SESSION, i));
>       expectedWriteLogs.verifyDebug(
>           String.format(FakeWriter.LOG_WRITE, i)); // at least one per writer
>       
> expectedWriteLogs.verifyDebug(String.format(FakeWriter.LOG_CLOSE_SESSION, i));
>     }
>     // verify all entries written
>     for (int n = 0; n < numberRecords; n++) {
>       expectedWriteLogs.verifyDebug(
>           String.format(FakeWriter.LOG_WRITE_VALUE, n)); // at least one per 
> writer
>     }
> {code}
> This has gone unnoticed because 1) the {{targetParallelism}} is a function of 
> cores available, and the test uses 3 only (which is the min in 
> {{DirectRunner}}) and 2) the incorrect {{>}} in the test simply meant the 
> loop was not run.



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