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HADOOP-11463 Replace method-local TransferManager object with S3AFileSystem#transfers. (Ted Yu via stevel)

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This commit is contained in:
Steve Loughran 2015-02-05 12:19:49 +00:00
parent 20660b7a67
commit 4e7ad4f0a8
2 changed files with 15 additions and 18 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -544,6 +544,9 @@ Release 2.7.0 - UNRELEASED
HADOOP-11492. Bump up curator version to 2.7.1. (Arun Suresh and
Karthik Kambatla via kasha)
HADOOP-11463 Replace method-local TransferManager object with
S3AFileSystem#transfers. (Ted Yu via stevel)
OPTIMIZATIONS
HADOOP-11323. WritableComparator#compare keeps reference to byte array.

30
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java
View File

@ -292,7 +292,6 @@ public void initialize(URI name, Configuration conf) throws IOException {
Date purgeBefore = new Date(new Date().getTime() - purgeExistingMultipartAge*1000);
transfers.abortMultipartUploads(bucket, purgeBefore);
transfers.shutdownNow(false);
}
serverSideEncryptionAlgorithm = conf.get(SERVER_SIDE_ENCRYPTION_ALGORITHM);
@ -995,13 +994,6 @@ public void copyFromLocalFile(boolean delSrc, boolean overwrite, Path src,
LocalFileSystem local = getLocal(getConf());
File srcfile = local.pathToFile(src);
TransferManagerConfiguration transferConfiguration = new TransferManagerConfiguration();
transferConfiguration.setMinimumUploadPartSize(partSize);
transferConfiguration.setMultipartUploadThreshold(partSizeThreshold);
TransferManager transfers = new TransferManager(s3);
transfers.setConfiguration(transferConfiguration);
final ObjectMetadata om = new ObjectMetadata();
if (StringUtils.isNotBlank(serverSideEncryptionAlgorithm)) {
om.setServerSideEncryption(serverSideEncryptionAlgorithm);
@ -1029,8 +1021,6 @@ public void progressChanged(ProgressEvent progressEvent) {
statistics.incrementWriteOps(1);
} catch (InterruptedException e) {
throw new IOException("Got interrupted, cancelling");
} finally {
transfers.shutdownNow(false);
}
// This will delete unnecessary fake parent directories
@ -1041,6 +1031,18 @@ public void progressChanged(ProgressEvent progressEvent) {
}
}
@Override
public void close() throws IOException {
try {
super.close();
} finally {
if (transfers != null) {
transfers.shutdownNow(true);
transfers = null;
}
}
}
/**
* Override getCononicalServiceName because we don't support token in S3A
*/
@ -1055,12 +1057,6 @@ private void copyFile(String srcKey, String dstKey) throws IOException {
LOG.debug("copyFile " + srcKey + " -> " + dstKey);
}
TransferManagerConfiguration transferConfiguration = new TransferManagerConfiguration();
transferConfiguration.setMultipartCopyPartSize(partSize);
TransferManager transfers = new TransferManager(s3);
transfers.setConfiguration(transferConfiguration);
ObjectMetadata srcom = s3.getObjectMetadata(bucket, srcKey);
final ObjectMetadata dstom = srcom.clone();
if (StringUtils.isNotBlank(serverSideEncryptionAlgorithm)) {
@ -1089,8 +1085,6 @@ public void progressChanged(ProgressEvent progressEvent) {
statistics.incrementWriteOps(1);
} catch (InterruptedException e) {
throw new IOException("Got interrupted, cancelling");
} finally {
transfers.shutdownNow(false);
}
}