[
https://issues.apache.org/jira/browse/HBASE-13889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14692493#comment-14692493
]
Nick Dimiduk commented on HBASE-13889:
--------------------------------------
Trying the latest patch with Dmitry's project
(https://github.com/dminkovsky/HBASE-13889.git). Works for me using his
*unshaded* artifact. All the logging and htrace stuff was to be expected. I'm
not sure what we should expect with getting into shading the shaded
dependencies...
Anyway, +1, thanks a lot [~eclark].
{noformat}
diff --git a/pom.xml b/pom.xml
index c37d77c..9ab0e19 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-shaded-client</artifactId>
- <version>2.0.0-SNAPSHOT</version>
+ <version>1.1.2-SNAPSHOT</version>
</dependency>
</dependencies>
diff --git a/src/main/java/com/mycompany/app/App.java
b/src/main/java/com/mycompany/app/App.java
index 1a0100d..c659a6f 100644
--- a/src/main/java/com/mycompany/app/App.java
+++ b/src/main/java/com/mycompany/app/App.java
@@ -11,8 +11,11 @@ import org.apache.hadoop.hbase.TableName;
public class App {
public static void main(String[] args) throws java.io.IOException {
+ System.out.println("creating configuration");
Configuration config = HBaseConfiguration.create();
+ System.out.println("opening connection");
Connection connection = ConnectionFactory.createConnection(config);
+ System.out.println("getting table");
Table table = connection.getTable(TableName.valueOf("users"));
Put put = new Put(Bytes.toBytes("hello"));
put.addColumn(
@@ -20,5 +23,7 @@ public class App {
Bytes.toBytes("name"),
Bytes.toBytes("user")
);
+ System.out.println("writing data");
+ table.put(put);
}
}
{noformat}
{noformat}
$ java -cp
/Users/ndimiduk/.m2/repository/org/apache/hbase/hbase-shaded-client/1.1.2-SNAPSHOT/hbase-shaded-client-1.1.2-SNAPSHOT.jar:/Users/ndimiduk/.m2/repository/commons-logging/commons-logging/1.2/commons-logging-1.2.jar:/Users/ndimiduk/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar:/Users/ndimiduk/.m2/repository/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar:/Users/ndimiduk/.m2/repository/org/slf4j/slf4j-log4j12/1.7.7/slf4j-log4j12-1.7.7.jar:/Users/ndimiduk/.m2/repository/org/apache/htrace/htrace-core/3.1.0-incubating/htrace-core-3.1.0-incubating.jar:./target/original-my-app-1.0-SNAPSHOT.jar:/Users/ndimiduk/repos/hbase/conf/log4j.properties
com.mycompany.app.App
creating configuration
opening connection
log4j:WARN No appenders could be found for logger
(org.apache.hadoop.metrics2.lib.MutableMetricsFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
getting table
writing data
{noformat}
{noformat}
hbase(main):003:0> scan 'users'
ROW COLUMN+CELL
hello column=d:name,
timestamp=1439335737899, value=user
1 row(s) in 0.0770 seconds
hbase(main):004:0>
{noformat}
> Fix hbase-shaded-client artifact so it works on hbase-downstreamer
> ------------------------------------------------------------------
>
> Key: HBASE-13889
> URL: https://issues.apache.org/jira/browse/HBASE-13889
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 1.1.0, 1.1.0.1
> Environment: N/A?
> Reporter: Dmitry Minkovsky
> Assignee: Elliott Clark
> Priority: Critical
> Fix For: 2.0.0, 1.3.0, 1.2.1, 1.1.3
>
> Attachments: 13889.wip.patch, HBASE-13889.patch, HBASE-13889.patch,
> Screen Shot 2015-06-11 at 10.59.55 AM.png
>
>
> The {{hbase-shaded-client}} artifact was introduced in
> [HBASE-13517|https://issues.apache.org/jira/browse/HBASE-13517]. Thank you
> very much for this, as I am new to Java building and was having a very
> slow-moving time resolving conflicts. However, the shaded client artifact
> seems to be missing {{javax.xml.transform.TransformerException}}. I examined
> the JAR, which does not have this package/class.
> Steps to reproduce:
> Java:
> {code}
> package com.mycompany.app;
>
>
>
>
>
> import org.apache.hadoop.conf.Configuration;
>
>
> import org.apache.hadoop.hbase.HBaseConfiguration;
>
>
> import org.apache.hadoop.hbase.client.Connection;
>
>
> import org.apache.hadoop.hbase.client.ConnectionFactory;
>
>
>
>
>
> public class App {
>
>
> public static void main( String[] args ) throws java.io.IOException {
>
>
>
> Configuration config = HBaseConfiguration.create();
>
>
> Connection connection = ConnectionFactory.createConnection(config);
>
>
> }
>
>
> }
> {code}
> POM:
> {code}
> <project xmlns="http://maven.apache.org/POM/4.0.0";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/xsd/maven-4.0.0.xsd";>
>
> <modelVersion>4.0.0</modelVersion>
>
>
>
>
>
> <groupId>com.mycompany.app</groupId>
>
>
> <artifactId>my-app</artifactId>
>
>
> <version>1.0-SNAPSHOT</version>
>
>
> <packaging>jar</packaging>
>
>
>
>
>
> <name>my-app</name>
>
>
> <url>http://maven.apache.org</url>
>
>
>
>
>
> <properties>
>
>
> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
>
>
> </properties>
>
>
>
>
>
> <dependencies>
>
>
> <dependency>
>
>
> <groupId>junit</groupId>
>
>
> <artifactId>junit</artifactId>
>
>
> <version>3.8.1</version>
>
>
> <scope>test</scope>
>
>
> </dependency>
>
>
> <dependency>
>
>
> <groupId>org.apache.hbase</groupId>
>
>
> <artifactId>hbase-shaded-client</artifactId>
>
>
> <version>1.1.0</version>
>
>
> </dependency>
>
>
> </dependencies>
>
>
> </project>
> {code}
> Run:
> {noformat}
> $ mvn exec:java -Dexec.mainClass="com.mycompany.app.App"
> [INFO] Scanning for projects...
> [INFO]
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building my-app 1.0-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- exec-maven-plugin:1.4.0:java (default-cli) @ my-app ---
> [WARNING]
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NoClassDefFoundError:
> org/apache/hadoop/hbase/shaded/javax/xml/transform/TransformerException
> at com.mycompany.app.App.main(App.java:17)
> ... 6 more
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.hbase.shaded.javax.xml.transform.TransformerException
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 7 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 2.388 s
> [INFO] Finished at: 2015-06-11T13:23:21-04:00
> [INFO] Final Memory: 10M/111M
> [INFO]
> ------------------------------------------------------------------------
> {noformat}
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