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HADOOP-17891. Exclude snappy-java and lz4-java from relocation in shaded hadoop client libraries (#3385)

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This commit is contained in:
Liang-Chi Hsieh 2021-09-14 11:17:18 -07:00 committed by Chao Sun
parent 6c68211062
commit b9715c2931
9 changed files with 209 additions and 2 deletions
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11
dev-support/bin/hadoop.sh
View File

@ -512,7 +512,7 @@ function shadedclient_initialize
maven_add_install shadedclient
}
## @description build client facing shaded artifacts and test them
## @description build client facing shaded and non-shaded artifacts and test them
## @audience private
## @stability evolving
## @param repostatus
@ -545,13 +545,20 @@ function shadedclient_rebuild
return 0
fi
big_console_header "Checking client artifacts on ${repostatus}"
big_console_header "Checking client artifacts on ${repostatus} with shaded clients"
echo_and_redirect "${logfile}" \
"${MAVEN}" "${MAVEN_ARGS[@]}" verify -fae --batch-mode -am \
"${modules[@]}" \
-Dtest=NoUnitTests -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Dspotbugs.skip=true
big_console_header "Checking client artifacts on ${repostatus} with non-shaded clients"
echo_and_redirect "${logfile}" \
"${MAVEN}" "${MAVEN_ARGS[@]}" verify -fae --batch-mode -am \
"${modules[@]}" \
-Pnoshade -Dtest=NoUnitTests -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Dspotbugs.skip=true
count=$("${GREP}" -c '\[ERROR\]' "${logfile}")
if [[ ${count} -gt 0 ]]; then
add_vote_table -1 shadedclient "${repostatus} has errors when building and testing our client artifacts."

17
hadoop-client-modules/hadoop-client-api/pom.xml
View File

@ -67,6 +67,13 @@
</exclusion>
</exclusions>
</dependency>
<!-- snappy-java is native library and cannot be relocated. So we explicitly exclude it
from shaded jar to prevent possible conflict. Make it as transitive dependency to
make the downstream pull it. -->
<dependency>
<groupId>org.xerial.snappy</groupId>
<artifactId>snappy-java</artifactId>
</dependency>
</dependencies>
<profiles>
<profile>
@ -109,6 +116,10 @@
<includes>
<include>org.apache.hadoop:*</include>
</includes>
<excludes>
<!-- Leave snappy that includes native methods which cannot be relocated. -->
<exclude>org.xerial.snappy:*</exclude>
</excludes>
</artifactSet>
<filters>
<!-- We get these package level classes from various yarn api jars -->
@ -149,6 +160,9 @@
<exclude>org/xml/sax/**/*</exclude>
<exclude>org/bouncycastle/*</exclude>
<exclude>org/bouncycastle/**/*</exclude>
<!-- Exclude snappy-java -->
<exclude>org/xerial/snappy/*</exclude>
<exclude>org/xerial/snappy/**/*</exclude>
</excludes>
</relocation>
<relocation>
@ -225,6 +239,9 @@
<!-- Exclude config keys for Hadoop that look like package names -->
<exclude>net/topology/*</exclude>
<exclude>net/topology/**/*</exclude>
<!-- Exclude lz4-java -->
<exclude>net/jpountz/*</exclude>
<exclude>net/jpountz/**/*</exclude>
</excludes>
</relocation>
<!-- okio declares a top level package instead of nested -->

2
hadoop-client-modules/hadoop-client-check-invariants/pom.xml
View File

@ -92,6 +92,8 @@
<exclude>com.google.code.findbugs:jsr305</exclude>
<!-- Leave bouncycastle unshaded because it's signed with a special Oracle certificate so it can be a custom JCE security provider -->
<exclude>org.bouncycastle:*</exclude>
<!-- Leave snappy that includes native methods which cannot be relocated. -->
<exclude>org.xerial.snappy:*</exclude>
</excludes>
</banTransitiveDependencies>
<banDuplicateClasses>

2
hadoop-client-modules/hadoop-client-check-invariants/src/test/resources/ensure-jars-have-correct-contents.sh
View File

@ -67,6 +67,8 @@ allowed_expr+="|^krb5_udp-template.conf$"
# Jetty uses this style sheet for directory listings. TODO ensure our
# internal use of jetty disallows directory listings and remove this.
allowed_expr+="|^jetty-dir.css$"
# Snappy java is native library. We cannot relocate it to under org/apache/hadoop.
allowed_expr+="|^org/xerial/"
allowed_expr+=")"
declare -i bad_artifacts=0

2
hadoop-client-modules/hadoop-client-check-test-invariants/pom.xml
View File

@ -100,6 +100,8 @@
<exclude>com.google.code.findbugs:jsr305</exclude>
<!-- Leave bouncycastle unshaded because it's signed with a special Oracle certificate so it can be a custom JCE security provider -->
<exclude>org.bouncycastle:*</exclude>
<!-- Leave snappy that includes native methods which cannot be relocated. -->
<exclude>org.xerial.snappy:*</exclude>
</excludes>
</banTransitiveDependencies>
<banDuplicateClasses>

5
hadoop-client-modules/hadoop-client-integration-tests/pom.xml
View File

@ -52,6 +52,11 @@
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.lz4</groupId>
<artifactId>lz4-java</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>

144
hadoop-client-modules/hadoop-client-integration-tests/src/test/java/org/apache/hadoop/example/ITUseHadoopCodecs.java Normal file
View File

@ -0,0 +1,144 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.hadoop.example;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import java.io.*;
import java.util.Arrays;
import java.util.Random;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.io.DataInputBuffer;
import org.apache.hadoop.io.DataOutputBuffer;
import org.apache.hadoop.io.RandomDatum;
import org.apache.hadoop.io.compress.CompressionCodec;
import org.apache.hadoop.io.compress.CompressionInputStream;
import org.apache.hadoop.io.compress.CompressionOutputStream;
import org.apache.hadoop.io.compress.zlib.ZlibFactory;
import org.apache.hadoop.util.ReflectionUtils;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Ensure that we can perform codec operations given the API and runtime jars
* by performing some simple smoke tests.
*/
public class ITUseHadoopCodecs {
private static final Logger LOG = LoggerFactory.getLogger(ITUseHadoopCodecs.class);
private Configuration haddopConf = new Configuration();
private int dataCount = 100;
private int dataSeed = new Random().nextInt();
@Test
public void testGzipCodec() throws IOException {
ZlibFactory.setNativeZlibLoaded(false);
assertFalse(ZlibFactory.isNativeZlibLoaded(haddopConf));
codecTest(haddopConf, dataSeed, 0, "org.apache.hadoop.io.compress.GzipCodec");
codecTest(haddopConf, dataSeed, dataCount, "org.apache.hadoop.io.compress.GzipCodec");
}
@Test
public void testSnappyCodec() throws IOException {
codecTest(haddopConf, dataSeed, 0, "org.apache.hadoop.io.compress.SnappyCodec");
codecTest(haddopConf, dataSeed, dataCount, "org.apache.hadoop.io.compress.SnappyCodec");
}
@Test
public void testLz4Codec() {
Arrays.asList(false, true).forEach(config -> {
haddopConf.setBoolean(
CommonConfigurationKeys.IO_COMPRESSION_CODEC_LZ4_USELZ4HC_KEY,
config);
try {
codecTest(haddopConf, dataSeed, 0, "org.apache.hadoop.io.compress.Lz4Codec");
codecTest(haddopConf, dataSeed, dataCount, "org.apache.hadoop.io.compress.Lz4Codec");
} catch (IOException e) {
throw new RuntimeException("failed when running codecTest", e);
}
});
}
private void codecTest(Configuration conf, int seed, int count, String codecClass)
throws IOException {
// Create the codec
CompressionCodec codec = null;
try {
codec = (CompressionCodec)
ReflectionUtils.newInstance(conf.getClassByName(codecClass), conf);
} catch (ClassNotFoundException cnfe) {
throw new IOException("Illegal codec!");
}
LOG.info("Created a Codec object of type: " + codecClass);
// Generate data
DataOutputBuffer data = new DataOutputBuffer();
RandomDatum.Generator generator = new RandomDatum.Generator(seed);
for(int i = 0; i < count; ++i) {
generator.next();
RandomDatum key = generator.getKey();
RandomDatum value = generator.getValue();
key.write(data);
value.write(data);
}
LOG.info("Generated " + count + " records");
// Compress data
DataOutputBuffer compressedDataBuffer = new DataOutputBuffer();
try (CompressionOutputStream deflateFilter =
codec.createOutputStream(compressedDataBuffer);
DataOutputStream deflateOut =
new DataOutputStream(new BufferedOutputStream(deflateFilter))) {
deflateOut.write(data.getData(), 0, data.getLength());
deflateOut.flush();
deflateFilter.finish();
}
// De-compress data
DataInputBuffer deCompressedDataBuffer = new DataInputBuffer();
deCompressedDataBuffer.reset(compressedDataBuffer.getData(), 0,
compressedDataBuffer.getLength());
DataInputBuffer originalData = new DataInputBuffer();
originalData.reset(data.getData(), 0, data.getLength());
try (CompressionInputStream inflateFilter =
codec.createInputStream(deCompressedDataBuffer);
DataInputStream originalIn =
new DataInputStream(new BufferedInputStream(originalData))) {
// Check
int expected;
do {
expected = originalIn.read();
assertEquals("Inflated stream read by byte does not match",
expected, inflateFilter.read());
} while (expected != -1);
}
LOG.info("SUCCESS! Completed checking " + count + " records");
}
}

14
hadoop-client-modules/hadoop-client-minicluster/pom.xml
View File

@ -40,6 +40,12 @@
<artifactId>hadoop-client-api</artifactId>
<scope>runtime</scope>
</dependency>
<!-- This is the api's compile dependency, but we don't want it to be compile dependency here too. -->
<dependency>
<groupId>org.xerial.snappy</groupId>
<artifactId>snappy-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client-runtime</artifactId>
@ -683,6 +689,8 @@
<!-- We need a filter that matches just those things that are included in the above artiacts -->
<!-- Leave bouncycastle unshaded because it's signed with a special Oracle certificate so it can be a custom JCE security provider -->
<exclude>org.bouncycastle:*</exclude>
<!-- Leave snappy that includes native methods which cannot be relocated. -->
<exclude>org.xerial.snappy:*</exclude>
</excludes>
</artifactSet>
<filters>
@ -886,6 +894,9 @@
<exclude>org/xml/sax/**/*</exclude>
<exclude>org/bouncycastle/*</exclude>
<exclude>org/bouncycastle/**/*</exclude>
<!-- Exclude snappy-java -->
<exclude>org/xerial/snappy/*</exclude>
<exclude>org/xerial/snappy/**/*</exclude>
</excludes>
</relocation>
<relocation>
@ -1004,6 +1015,9 @@
<!-- Exclude config keys for Hadoop that look like package names -->
<exclude>net/topology/*</exclude>
<exclude>net/topology/**/*</exclude>
<!-- Exclude lz4-java -->
<exclude>net/jpountz/*</exclude>
<exclude>net/jpountz/**/*</exclude>
</excludes>
</relocation>
<!-- okio declares a top level package instead of nested -->

14
hadoop-client-modules/hadoop-client-runtime/pom.xml
View File

@ -60,6 +60,12 @@
<artifactId>hadoop-client-api</artifactId>
<scope>runtime</scope>
</dependency>
<!-- This is the api's compile dependency, but we don't want it to be compile dependency here too. -->
<dependency>
<groupId>org.xerial.snappy</groupId>
<artifactId>snappy-java</artifactId>
<scope>runtime</scope>
</dependency>
<!-- This comes from our parent pom. If we don't expressly change it here to get included,
downstream will get warnings at compile time. -->
<dependency>
@ -163,6 +169,8 @@
<exclude>org.ow2.asm:*</exclude>
<!-- Leave bouncycastle unshaded because it's signed with a special Oracle certificate so it can be a custom JCE security provider -->
<exclude>org.bouncycastle:*</exclude>
<!-- Leave snappy that includes native methods which cannot be relocated. -->
<exclude>org.xerial.snappy:*</exclude>
</excludes>
</artifactSet>
<filters>
@ -269,6 +277,9 @@
<exclude>org/xml/sax/**/*</exclude>
<exclude>org/bouncycastle/*</exclude>
<exclude>org/bouncycastle/**/*</exclude>
<!-- Exclude snappy-java -->
<exclude>org/xerial/snappy/*</exclude>
<exclude>org/xerial/snappy/**/*</exclude>
</excludes>
</relocation>
<relocation>
@ -359,6 +370,9 @@
<!-- Exclude config keys for Hadoop that look like package names -->
<exclude>net/topology/*</exclude>
<exclude>net/topology/**/*</exclude>
<!-- Exclude lz4-java -->
<exclude>net/jpountz/*</exclude>
<exclude>net/jpountz/**/*</exclude>
</excludes>
</relocation>
<!-- okio declares a top level package instead of nested -->