Fix logging bugs and update plugins (#87)
* Update README to refer to lib/ directory (lib/ext/ is no longer
expected to exist by default)
* Add some color to the log output
* Rename log4j configuration file so it uses a name that is recognized
as a properties file so log4j doesn't try to parse it as XML, this
rename also allows it to be loaded from the CLASSPATH
* Use CLASSPATH environment instead of `-cp` option
* Set up class path to include the Accumulo lib/ directory so it doesn't
complain about missing log4j runtime libraries (This fixes #86)
* Update pom.xml by updating ZK version, removing accumulo-tracer, and
bumping plugin versions
* Fix shading warning due to migration of javax.activation-api to
jakarta.activation-api
diff --git a/.gitignore b/.gitignore
index fca81e8..614659a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,3 @@
/.idea
/examples.conf
/conf/env.sh
-/conf/log4j.properties
diff --git a/README.md b/README.md
index 5564bbf..b853474 100644
--- a/README.md
+++ b/README.md
@@ -37,10 +37,11 @@
cp conf/env.sh.example conf/env.sh
vim conf/env.sh
-3. Build the examples repo and copy the examples jar to Accumulo's `lib/ext` directory:
+3. Build the examples repo and copy the examples jar to Accumulo's `lib/` directory to get on its
+ class path:
./bin/build
- cp target/accumulo-examples.jar /path/to/accumulo/lib/ext/
+ cp target/accumulo-examples.jar /path/to/accumulo/lib/
4. Each Accumulo example has its own documentation and instructions for running the example which
are linked to below.
diff --git a/bin/runex b/bin/runex
index 2421958..e116fe2 100755
--- a/bin/runex
+++ b/bin/runex
@@ -40,5 +40,6 @@
# Build shaded jar (if not built already)
"$ex_home"/bin/build
-java -cp $EXAMPLES_JAR_PATH -Dlog4j.configurationFile="$EXAMPLES_LOG4J" "org.apache.accumulo.examples.$1" ${*:2}
+export CLASSPATH="$EXAMPLES_JAR_PATH:$ex_home/conf:$ACCUMULO_HOME/lib/*:$CLASSPATH"
+java "org.apache.accumulo.examples.$1" ${*:2}
diff --git a/conf/env.sh.example b/conf/env.sh.example
index eb02bee..c6aab8f 100644
--- a/conf/env.sh.example
+++ b/conf/env.sh.example
@@ -26,21 +26,13 @@
# Configuration
# =============
conf_dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-export EXAMPLES_LOG4J="${conf_dir}/log4j.properties"
-if [ ! -f "$EXAMPLES_LOG4J" ]; then
- export EXAMPLES_LOG4J="${conf_dir}/log4j.properties.example"
- if [ ! -f "$EXAMPLES_LOG4J" ]; then
- echo "Could not find logj4.properties or log4j.properties.example in $conf_dir"
- exit 1
- fi
-fi
# Shaded jar
# ===============
# Versions set below will be what is included in the shaded jar
export ACCUMULO_VERSION="`$ACCUMULO_HOME/bin/accumulo version`"
export HADOOP_VERSION="`hadoop version | head -n1 | awk '{print $2}'`"
-export ZOOKEEPER_VERSION=3.5.9
+export ZOOKEEPER_VERSION=3.7.0
# Path to shaded test jar
ex_home=$( cd "$( dirname "$conf_dir" )" && pwd )
export EXAMPLES_JAR_PATH="${ex_home}/target/accumulo-examples-shaded.jar"
diff --git a/conf/log4j.properties.example b/conf/log4j2.properties
similarity index 77%
rename from conf/log4j.properties.example
rename to conf/log4j2.properties
index e24865f..fdc605a 100644
--- a/conf/log4j.properties.example
+++ b/conf/log4j2.properties
@@ -16,15 +16,17 @@
status = info
dest = err
name = AccumuloExampleConfig
+monitorInterval = 30
appender.console.type = Console
-appender.console.name = STDOUT
-appender.console.target = SYSTEM_OUT
+appender.console.name = STDERR
+appender.console.target = SYSTEM_ERR
appender.console.layout.type = PatternLayout
-appender.console.layout.pattern = %d{ISO8601} [%-8c{2}] %-5p: %m%n
+appender.console.layout.pattern = %style{%d{ISO8601}}{dim,cyan} %style{[}{red}%style{%-8c{2}}{dim,blue}%style{]}{red} %highlight{%-5p}%style{:}{red} %m%n
logger.zookeeper.name = org.apache.zookeeper
logger.zookeeper.level = error
rootLogger.level = info
-rootLogger.appenderRef.console.ref = STDOUT
+rootLogger.appenderRef.console.ref = STDERR
+
diff --git a/pom.xml b/pom.xml
index 70e7c04..ba7adf2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
<minimalMavenBuildVersion>3.5.0</minimalMavenBuildVersion>
<!-- timestamp for reproducible outputs, updated on release by the release plugin -->
<project.build.outputTimestamp>2020-12-17T22:06:50Z</project.build.outputTimestamp>
- <zookeeper.version>3.5.9</zookeeper.version>
+ <zookeeper.version>3.7.0</zookeeper.version>
</properties>
<dependencyManagement>
<dependencies>
@@ -76,10 +76,6 @@
<artifactId>accumulo-hadoop-mapreduce</artifactId>
</dependency>
<dependency>
- <groupId>org.apache.accumulo</groupId>
- <artifactId>accumulo-tracer</artifactId>
- </dependency>
- <dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client</artifactId>
</dependency>
@@ -155,7 +151,6 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
- <version>3.2.1</version>
</plugin>
</plugins>
</pluginManagement>
@@ -185,7 +180,7 @@
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
- <version>9.1</version>
+ <version>9.3</version>
</dependency>
</dependencies>
<executions>
@@ -203,7 +198,7 @@
<version>1.6.2</version>
<configuration>
<removeUnused>true</removeUnused>
- <groups>java.,javax.,org.,com.</groups>
+ <groups>java.,javax.,jakarta.,org.,com.</groups>
</configuration>
<executions>
<execution>
@@ -238,15 +233,11 @@
<plugin>
<groupId>net.revelc.code.formatter</groupId>
<artifactId>formatter-maven-plugin</artifactId>
- <version>2.17.1</version>
+ <version>2.18.0</version>
<configuration>
- <compilerCompliance>${maven.compiler.source}</compilerCompliance>
- <compilerSource>${maven.compiler.source}</compilerSource>
- <compilerTargetPlatform>${maven.compiler.target}</compilerTargetPlatform>
<configFile>${eclipseFormatterStyle}</configFile>
<lineEnding>LF</lineEnding>
<overrideConfigCompilerVersion>true</overrideConfigCompilerVersion>
- <removeTrailingWhitespace>true</removeTrailingWhitespace>
<skipCssFormatting>true</skipCssFormatting>
<skipHtmlFormatting>true</skipHtmlFormatting>
<skipJsFormatting>true</skipJsFormatting>
@@ -290,7 +281,7 @@
<exclude>org.apache.logging.log4j:log4j-api:jar:</exclude>
<exclude>org.apache.logging.log4j:log4j-1.2-api:jar:</exclude>
<exclude>org.apache.logging.log4j:log4j-slf4j-impl:jar:</exclude>
- <exclude>javax.activation:javax.activation-api:jar:</exclude>
+ <exclude>jakarta.activation:jakarta.activation-api:jar:</exclude>
<exclude>org.apache.hadoop:hadoop-annotations:jar:</exclude>
<exclude>org.apache.hadoop:hadoop-auth:jar:</exclude>
<exclude>org.apache.hadoop:hadoop-mapreduce-client-common:jar:</exclude>
diff --git a/src/main/java/org/apache/accumulo/examples/util/FormatUtil.java b/src/main/java/org/apache/accumulo/examples/util/FormatUtil.java
index 72a64b5..7d0c810 100644
--- a/src/main/java/org/apache/accumulo/examples/util/FormatUtil.java
+++ b/src/main/java/org/apache/accumulo/examples/util/FormatUtil.java
@@ -35,7 +35,7 @@
* Examples: <br/>
* {@literal a ~chunk:\x00\x00\x00d\x00\x00\x00\x00 [A&B] 9223372036854775807 asdfjkl;}
* {@literal a ~chunk:\x00\x00\x00d\x00\x00\x00\x00 [A&B] asdfjkl;}
- *
+ *
* @param entry
* the table entry to format
* @param includeTimestamp
