HADOOP-18018. unguava: remove Preconditions from hadoop-tools modules (#3688)

Author: virajjasani

hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSUtils.java

@@ -23,7 +23,7 @@
 import java.net.URI;
 
 import com.aliyun.oss.common.auth.CredentialsProvider;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.LocalDirAllocator;

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/AWSClientIOException.java

@@ -20,7 +20,7 @@
 
 import com.amazonaws.AmazonClientException;
 import com.amazonaws.SdkBaseException;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 
 import java.io.IOException;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/AWSCredentialProviderList.java

@@ -32,7 +32,7 @@
 import com.amazonaws.auth.AWSCredentialsProvider;
 import com.amazonaws.auth.AnonymousAWSCredentials;
 import org.apache.hadoop.classification.VisibleForTesting;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/DefaultS3ClientFactory.java

@@ -41,7 +41,7 @@
 import com.amazonaws.services.s3.model.KMSEncryptionMaterialsProvider;
 import com.amazonaws.util.AwsHostNameUtils;
 import com.amazonaws.util.RuntimeHttpUtils;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.apache.hadoop.classification.VisibleForTesting;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/FailureInjectionPolicy.java

@@ -18,7 +18,7 @@
 
 package org.apache.hadoop.fs.s3a;
 
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/InconsistentAmazonS3Client.java

@@ -53,7 +53,7 @@
 import com.amazonaws.services.s3.model.S3ObjectSummary;
 import com.amazonaws.services.s3.model.UploadPartRequest;
 import com.amazonaws.services.s3.model.UploadPartResult;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Invoker.java

@@ -25,7 +25,7 @@
 
 import com.amazonaws.AmazonClientException;
 import com.amazonaws.SdkBaseException;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3ABlockOutputStream.java

@@ -40,7 +40,7 @@
 import com.amazonaws.services.s3.model.PutObjectResult;
 import com.amazonaws.services.s3.model.UploadPartRequest;
 
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.apache.hadoop.thirdparty.com.google.common.util.concurrent.Futures;
 import org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ListenableFuture;
 import org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ListeningExecutorService;

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3ADataBlocks.java

@@ -32,7 +32,7 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java

@@ -85,7 +85,7 @@
 import org.apache.hadoop.fs.statistics.impl.IOStatisticsStore;
 import org.apache.hadoop.fs.store.audit.ActiveThreadSpanSource;
 import org.apache.hadoop.classification.VisibleForTesting;
-import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
+import org.apache.hadoop.util.Preconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;