From 6b115966bc5c1d448d17467be7ad962b7c59715e Mon Sep 17 00:00:00 2001 From: Shweta Yakkali Date: Sat, 9 Mar 2019 09:55:05 -0800 Subject: [PATCH] HADOOP-16157. [Clean-up] Remove NULL check before instanceof in AzureNativeFileSystemStore (Contributed by Shweta Yakkali via Daniel Templeton) Change-Id: I6269ae66378e46eed440a76f847ae1af1fa95450 (cherry picked from commit bb8ad096e785f7127a5c0de15167255d9b119578) --- .../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 a87bbc5b070..239dec26f1d 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;