[hadoop] branch trunk updated: HADOOP-16157. [Clean-up] Remove NULL check before instanceof in AzureNativeFileSystemStore (Contributed by Shweta Yakkali via Daniel Templeton)

[templedf]

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The following commit(s) were added to refs/heads/trunk by this push:
     new bb8ad09  HADOOP-16157. [Clean-up] Remove NULL check before instanceof 
in AzureNativeFileSystemStore (Contributed by Shweta Yakkali via Daniel 
Templeton)
bb8ad09 is described below

commit bb8ad096e785f7127a5c0de15167255d9b119578
Author: Shweta Yakkali <shwetayakk...@cloudera.com>
AuthorDate: Sat Mar 9 09:55:05 2019 -0800

    HADOOP-16157. [Clean-up] Remove NULL check before instanceof in 
AzureNativeFileSystemStore
    (Contributed by Shweta Yakkali via Daniel Templeton)
    
    Change-Id: I6269ae66378e46eed440a76f847ae1af1fa95450
---
 .../java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java
 
b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java
index a87bbc5..239dec2 100644
--- 
a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java
+++ 
b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java
@@ -1762,7 +1762,7 @@ public class AzureNativeFileSystemStore implements 
NativeFileSystemStore {
       throw new AzureException(e);
     } catch (IOException e) {
       Throwable t = e.getCause();
-      if (t != null && t instanceof StorageException) {
+      if (t instanceof StorageException) {
         StorageException se = (StorageException) t;
         // If we got this exception, the blob should have already been created
         if (!"LeaseIdMissing".equals(se.getErrorCode())) {
@@ -2638,7 +2638,7 @@ public class AzureNativeFileSystemStore implements 
NativeFileSystemStore {
       return delete(key, null);
     } catch (IOException e) {
       Throwable t = e.getCause();
-      if (t != null && t instanceof StorageException) {
+      if (t instanceof StorageException) {
         StorageException se = (StorageException) t;
         if ("LeaseIdMissing".equals(se.getErrorCode())){
           SelfRenewingLease lease = null;


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