Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

HBASE-27670 Improve FSUtils to directly obtain FSDataOutputStream #5064

Merged
merged 6 commits into from
Mar 4, 2023
Merged

HBASE-27670 Improve FSUtils to directly obtain FSDataOutputStream #5064

Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
d9f38fa
JIRAID:HBASE-27670
Feb 27, 2023
d82743a
JIRAID:HBASE-27670
Feb 28, 2023
c5c0a24
JIRAID:HBASE-27670
Feb 28, 2023
61e6d91
JIRAID:HBASE-27670
Mar 1, 2023
87fbf18
JIRAID:HBASE-27670
Mar 3, 2023
0c27d84
JIRAID:HBASE-27670
Mar 4, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
28 changes: 10 additions & 18 deletions hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,6 @@
import org.apache.hadoop.hdfs.protocol.LocatedBlock;
import org.apache.hadoop.io.IOUtils;
import org.apache.hadoop.ipc.RemoteException;
import org.apache.hadoop.util.Progressable;
import org.apache.yetus.audience.InterfaceAudience;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
Expand Down Expand Up @@ -198,27 +197,20 @@ public static FSDataOutputStream create(Configuration conf, FileSystem fs, Path
if (fs instanceof HFileSystem) {
FileSystem backingFs = ((HFileSystem) fs).getBackingFs();
if (backingFs instanceof DistributedFileSystem) {
// Try to use the favoredNodes version via reflection to allow backwards-
// compatibility.
short replication = Short.parseShort(conf.get(ColumnFamilyDescriptorBuilder.DFS_REPLICATION,
String.valueOf(ColumnFamilyDescriptorBuilder.DEFAULT_DFS_REPLICATION)));
try {
return (FSDataOutputStream) (DistributedFileSystem.class
.getDeclaredMethod("create", Path.class, FsPermission.class, boolean.class, int.class,
short.class, long.class, Progressable.class, InetSocketAddress[].class)
.invoke(backingFs, path, perm, true, CommonFSUtils.getDefaultBufferSize(backingFs),
replication > 0 ? replication : CommonFSUtils.getDefaultReplication(backingFs, path),
CommonFSUtils.getDefaultBlockSize(backingFs, path), null, favoredNodes));
} catch (InvocationTargetException ite) {
// Function was properly called, but threw it's own exception.
throw new IOException(ite.getCause());
} catch (NoSuchMethodException e) {
LOG.debug("DFS Client does not support most favored nodes create; using default create");
LOG.trace("Ignoring; use default create", e);
} catch (IllegalArgumentException | SecurityException | IllegalAccessException e) {
LOG.debug("Ignoring (most likely Reflection related exception) " + e);
DistributedFileSystem.HdfsDataOutputStreamBuilder builder =
((DistributedFileSystem) backingFs).createFile(path).recursive().permission(perm)
.create();
if (favoredNodes != null) {
builder.favoredNodes(favoredNodes);
}
if (replication > 0) {
builder.replication(replication);
}
return builder.build();
}

}
return CommonFSUtils.create(fs, path, perm, true);
}
Expand Down