Revision 75d7075a8aa0dec5f0a2ef054bce8e17c369206a authored by sdong on 09 June 2015, 06:14:13 UTC, committed by sdong on 09 June 2015, 18:23:29 UTC
Summary:
When there are files marked for compaction after compactions, print extra messages to help debugging. Example:

2015/06/08-23:12:55.212855 7ff5013ff700 [default] [JOB 121] Generated table #75: 54 keys, 4807 bytes (need compaction)

2015/06/08-23:12:55.556194 7ff5013ff700 (Original Log Time 2015/06/08-23:12:55.556160) [default] compacted to: base level 1 max bytes base
10240 files[0 1 9 32 12 0 0 0] max score 0.96 (2 files need compaction), MB/sec: 0.0 rd, 0.1 wr, level 2, files in(1, 3) out(5) MB in(0.0,
0.0) out(0.0), read-write-amplify(11.3) write-amplify(5.7) OK, records in: 40, records dropped: 0

Test Plan:
Run test and see LOG files.

valgrind test DBTest.TablePropertiesNeedCompactTest

Reviewers: rven, yhchiang, kradhakrishnan, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: yoshinorim, maykov, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D39771
1 parent 406a568
Raw File
rocksjni.pom
<?xml version="1.0" encoding="UTF-8"?>
<project
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
        xmlns="http://maven.apache.org/POM/4.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <modelVersion>4.0.0</modelVersion>
    <name>RocksDB JNI</name>
    <url>http://rocksdb.org/</url>
    <groupId>org.rocksdb</groupId>
    <artifactId>rocksdbjni</artifactId>
    <!-- Version will be automatically replaced -->
    <version>-</version>
    <description>RocksDB fat jar that contains .so files for linux32 and linux64, and jnilib files
        for Mac OSX.
    </description>
    <licenses>
        <license>
            <name>Apache License 2.0</name>
            <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>
            <distribution>repo</distribution>
        </license>
    </licenses>
    <scm>
        <connection>scm:git:git://github.com/dropwizard/metrics.git</connection>
        <developerConnection>scm:git:git@github.com:dropwizard/metrics.git</developerConnection>
        <url>http://github.com/dropwizard/metrics/</url>
        <tag>HEAD</tag>
    </scm>
    <developers>
        <developer>
            <name>Facebook</name>
            <email>help@facebook.com</email>
            <timezone>America/New_York</timezone>
            <roles>
                <role>architect</role>
            </roles>
        </developer>
    </developers>

    <properties>
        <project.build.source>1.7</project.build.source>
        <project.build.target>1.7</project.build.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>${project.build.source}</source>
                    <target>${project.build.target}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.18.1</version>
                <configuration>
                    <argLine>${argLine} -ea -Xcheck:jni -Djava.library.path=${project.build.directory}</argLine>
                    <useManifestOnlyJar>false</useManifestOnlyJar>  
                    <useSystemClassLoader>false</useSystemClassLoader>
                    <additionalClasspathElements>
                        <additionalClasspathElement>${project.build.directory}/*</additionalClasspathElement>
                    </additionalClasspathElements>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.7.2.201409121644</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>report</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>report</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.codehaus.gmaven</groupId>
                <artifactId>groovy-maven-plugin</artifactId>
                <version>2.0</version>
                <executions>
                    <execution>
                        <phase>process-classes</phase>
                        <goals>
                            <goal>execute</goal>
                        </goals>
                        <configuration>
                            <defaults>
                                <name>Xenu</name>
                            </defaults>
                            <source>
                                String fileContents = new File("${project.basedir}/../include/rocksdb/version.h").getText('UTF-8')
                                matcher = (fileContents =~ /(?s).*ROCKSDB_MAJOR ([0-9]+).*?/)
                                String major_version = matcher.getAt(0).getAt(1)
                                matcher = (fileContents =~ /(?s).*ROCKSDB_MINOR ([0-9]+).*?/)
                                String minor_version = matcher.getAt(0).getAt(1)
                                matcher = (fileContents =~ /(?s).*ROCKSDB_PATCH ([0-9]+).*?/)
                                String patch_version = matcher.getAt(0).getAt(1)
                                String version = String.format('%s.%s.%s', major_version, minor_version, patch_version)
                                // Set version to be used in pom.properties
                                project.version = version
                                // Set version to be set as jar name
                                project.build.finalName = project.artifactId + "-" + version
                            </source>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.assertj</groupId>
            <artifactId>assertj-core</artifactId>
            <version>1.7.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <version>1.10.19</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
</project>
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