This is an automated email from the ASF dual-hosted git repository.
lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-paimon.git
The following commit(s) were added to refs/heads/master by this push:
new 218aa1877 [license] Add license to orc copied files
218aa1877 is described below
commit 218aa187744f81f2e9b831134f2f85db4ab94011
Author: Jingsong <[email protected]>
AuthorDate: Wed Mar 20 18:01:24 2024 +0800
[license] Add license to orc copied files
---
LICENSE | 8 ++++++++
.../src/main/java/org/apache/orc/CompressionKind.java | 7 +++++++
paimon-format/src/main/java/org/apache/orc/OrcConf.java | 11 ++++++++++-
paimon-format/src/main/java/org/apache/orc/OrcFile.java | 11 ++++++++++-
.../src/main/java/org/apache/orc/impl/PhysicalFsWriter.java | 11 ++++++++++-
.../src/main/java/org/apache/orc/impl/WriterImpl.java | 7 +++++++
.../src/main/java/org/apache/orc/impl/ZstdCodec.java | 11 ++++++++++-
7 files changed, 62 insertions(+), 4 deletions(-)
diff --git a/LICENSE b/LICENSE
index eb317b661..813296254 100644
--- a/LICENSE
+++ b/LICENSE
@@ -255,6 +255,14 @@ from http://iceberg.apache.org/ version 1.3.0
paimon-hive/paimon-hive-common/src/test/resources/hive-schema-3.1.0.derby.sql
from https://hive.apache.org/ version 3.1.0
+paimon-format/src/main/java/org/apache/orc/impl/PhysicalFsWriter.java
+paimon-format/src/main/java/org/apache/orc/impl/WriterImpl.java
+paimon-format/src/main/java/org/apache/orc/impl/ZstdCodec.java
+paimon-format/src/main/java/org/apache/orc/CompressionKind.java
+paimon-format/src/main/java/org/apache/orc/OrcConf.java
+paimon-format/src/main/java/org/apache/orc/OrcFile.java
+from https://orc.apache.org/ version 2.0
+
MIT License
-----------
diff --git a/paimon-format/src/main/java/org/apache/orc/CompressionKind.java
b/paimon-format/src/main/java/org/apache/orc/CompressionKind.java
index 9841f5a29..84de443a4 100644
--- a/paimon-format/src/main/java/org/apache/orc/CompressionKind.java
+++ b/paimon-format/src/main/java/org/apache/orc/CompressionKind.java
@@ -18,8 +18,15 @@
package org.apache.orc;
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
/**
* An enumeration that lists the generic compression algorithms that can be
applied to ORC files.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
*/
public enum CompressionKind {
NONE,
diff --git a/paimon-format/src/main/java/org/apache/orc/OrcConf.java
b/paimon-format/src/main/java/org/apache/orc/OrcConf.java
index 2e1507eed..6aa357868 100644
--- a/paimon-format/src/main/java/org/apache/orc/OrcConf.java
+++ b/paimon-format/src/main/java/org/apache/orc/OrcConf.java
@@ -25,7 +25,16 @@ import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
-/** Define the configuration properties that Orc understands. */
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
+/**
+ * Define the configuration properties that Orc understands.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
+ */
public enum OrcConf {
STRIPE_SIZE(
"orc.stripe.size",
diff --git a/paimon-format/src/main/java/org/apache/orc/OrcFile.java
b/paimon-format/src/main/java/org/apache/orc/OrcFile.java
index a903ba9e7..f482174ed 100644
--- a/paimon-format/src/main/java/org/apache/orc/OrcFile.java
+++ b/paimon-format/src/main/java/org/apache/orc/OrcFile.java
@@ -42,7 +42,16 @@ import java.util.List;
import java.util.Map;
import java.util.Properties;
-/** Contains factory methods to read or write ORC files. */
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
+/**
+ * Contains factory methods to read or write ORC files.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
+ */
public class OrcFile {
private static final Logger LOG = LoggerFactory.getLogger(OrcFile.class);
public static final String MAGIC = "ORC";
diff --git
a/paimon-format/src/main/java/org/apache/orc/impl/PhysicalFsWriter.java
b/paimon-format/src/main/java/org/apache/orc/impl/PhysicalFsWriter.java
index f887e860a..aab908fc7 100644
--- a/paimon-format/src/main/java/org/apache/orc/impl/PhysicalFsWriter.java
+++ b/paimon-format/src/main/java/org/apache/orc/impl/PhysicalFsWriter.java
@@ -44,7 +44,16 @@ import java.util.List;
import java.util.Map;
import java.util.TreeMap;
-/** A orc PhysicalFsWriter. */
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
+/**
+ * An orc PhysicalFsWriter.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
+ */
public class PhysicalFsWriter implements PhysicalWriter {
private static final Logger LOG =
LoggerFactory.getLogger(PhysicalFsWriter.class);
diff --git a/paimon-format/src/main/java/org/apache/orc/impl/WriterImpl.java
b/paimon-format/src/main/java/org/apache/orc/impl/WriterImpl.java
index bbbc8f031..4249c8bd3 100644
--- a/paimon-format/src/main/java/org/apache/orc/impl/WriterImpl.java
+++ b/paimon-format/src/main/java/org/apache/orc/impl/WriterImpl.java
@@ -62,6 +62,10 @@ import java.util.SortedMap;
import java.util.TimeZone;
import java.util.TreeMap;
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
/**
* An ORC file writer. The file is divided into stripes, which is the natural
unit of work when
* reading. Each stripe is buffered in memory until the memory reaches the
stripe size and then it
@@ -76,6 +80,9 @@ import java.util.TreeMap;
*
* <p>Caveat: the MemoryManager is created during WriterOptions create, that
has to be confined to a
* single thread as well.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
*/
public class WriterImpl implements WriterInternal, MemoryManager.Callback {
diff --git a/paimon-format/src/main/java/org/apache/orc/impl/ZstdCodec.java
b/paimon-format/src/main/java/org/apache/orc/impl/ZstdCodec.java
index 2eeb723c4..6803053dd 100644
--- a/paimon-format/src/main/java/org/apache/orc/impl/ZstdCodec.java
+++ b/paimon-format/src/main/java/org/apache/orc/impl/ZstdCodec.java
@@ -26,7 +26,16 @@ import org.apache.orc.CompressionKind;
import java.io.IOException;
import java.nio.ByteBuffer;
-/** orc ZstdCodec. */
+/* This file is based on source code from the ORC Project
(http://orc.apache.org/), licensed by the Apache
+ * Software Foundation (ASF) under the Apache License, Version 2.0. See the
NOTICE file distributed with this work for
+ * additional information regarding copyright ownership. */
+
+/**
+ * orc ZstdCodec.
+ *
+ * <p>NOTE: The file was copied and modified to support zstd-jni. This feature
is only supported in
+ * ORC 2.0, but 2.0 only supports JDK17. We need to support JDK8.
+ */
public class ZstdCodec implements CompressionCodec, DirectDecompressionCodec {
private ZstdOptions zstdOptions = null;
private ZstdCompressCtx zstdCompressCtx = null;
