[ 
https://issues.apache.org/jira/browse/HIVE-23617?focusedWorklogId=442003&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-442003
 ]

ASF GitHub Bot logged work on HIVE-23617:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 05/Jun/20 19:22
            Start Date: 05/Jun/20 19:22
    Worklog Time Spent: 10m 
      Work Description: belugabehr commented on a change in pull request #1063:
URL: https://github.com/apache/hive/pull/1063#discussion_r436118081



##########
File path: 
storage-api/src/java/org/apache/hadoop/hive/common/io/encoded/EncodedColumnBatch.java
##########
@@ -78,13 +78,13 @@ public void setIndexBaseOffset(int indexBaseOffset) {
 
     @Override
     public String toString() {
-      String bufStr = "";
+      StringBuffer bufStr = new StringBuffer();
       if (cacheBuffers != null) {
         for (MemoryBuffer mb : cacheBuffers) {
-          bufStr += mb.getClass().getSimpleName() + " with " + 
mb.getByteBufferRaw().remaining() + " bytes, ";
+          bufStr.append(mb.getClass().getSimpleName() + " with " + 
mb.getByteBufferRaw().remaining() + " bytes, ");

Review comment:
       I think it's a little bit more than this.  There shouldn't be any "+" 
concatenation.  Should all be `.append()`
   
   I already proposed to addressed this issue (HIVE-23540), but happy to defer 
to this PR
   https://issues.apache.org/jira/browse/HIVE-23540




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

    Worklog Id:     (was: 442003)
    Time Spent: 1h  (was: 50m)

> Fix FindBug issues in storage-api
> ---------------------------------
>
>                 Key: HIVE-23617
>                 URL: https://issues.apache.org/jira/browse/HIVE-23617
>             Project: Hive
>          Issue Type: Sub-task
>          Components: storage-api
>            Reporter: Panagiotis Garefalakis
>            Assignee: Panagiotis Garefalakis
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: findbugsXml.xml
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> {code:java}
> mvn -DskipTests test-compile findbugs:findbugs -DskipTests=true -pl 
> storage-api
> {code}
> {code:java}
> mvn findbugs:gui
> {code}



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