构建cassandra测试用例失败

Question

我试图从源代码构建cassandra二进制文件，当我试图编译单元测试用例时，其中一些会给我带来错误。我尝试了2.0.14、2.1.4和2.1.5版本，包括ubuntu 14.04和Java 7以及Java 8。这是我在构建测试用例之后得到的信息：

BUILD FAILED
/opt/cassandra/build.xml:1139: Some test bucket 0 test(s) failed.
Total time: 17 minutes 13 seconds
Buildfile: `/opt/cassandra/build.xml`

我做错了什么吗？这就是我想要建立的：

• 蚂蚁
• 蚂蚁建造
• 蚂蚁构建测试
• 蚂蚁试验
• 蚂蚁伪像

Answer 1

[junit] Testsuite: org.apache.cassandra.utils.BitSetTest
[junit] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.075 sec
[junit]
[junit] Testcase: compareBitSets(org.apache.cassandra.utils.BitSetTest):    Caused an ERROR
[junit] java.io.FileNotFoundException: /usr/share/dict/words (No such file or directory)
[junit] java.lang.RuntimeException: java.io.FileNotFoundException: /usr/share/dict/words (No such file or directory)
[junit]     at org.apache.cassandra.utils.KeyGenerator$WordGenerator.reset(KeyGenerator.java:137)
[junit]     at org.apache.cassandra.utils.KeyGenerator$WordGenerator.<init>(KeyGenerator.java:126)
[junit]     at org.apache.cassandra.utils.BitSetTest.compareBitSets(BitSetTest.java:50)
[junit] Caused by: java.io.FileNotFoundException: /usr/share/dict/words (No such file or directory)
[junit]     at java.io.FileInputStream.open(Native Method)
[junit]     at java.io.FileInputStream.<init>(FileInputStream.java:146)
[junit]     at java.io.FileInputStream.<init>(FileInputStream.java:101)
[junit]     at org.apache.cassandra.utils.KeyGenerator$WordGenerator.reset(KeyGenerator.java:135)
[junit]
[junit]
[junit] Test org.apache.cassandra.utils.BitSetTest FAILED

这是你的错误。测试是为了寻找/usr/share/dict/words。

apt-get install wamerican