mvn install fails out-of-the-box

[Guozhang Wang]

Hello,

When I ran mvn install with the repo checked out fresh the following test always fails:

----------

Running tachyon.hadoop.fs.TestDFSIO

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 9.387 sec <<< FAILURE!

tachyon.hadoop.fs.TestDFSIO  Time elapsed: 9.387 sec  <<< ERROR!

java.io.IOException: Job failed!

at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1265)

at tachyon.hadoop.fs.TestDFSIO.runIOTest(TestDFSIO.java:466)

at tachyon.hadoop.fs.TestDFSIO.writeTest(TestDFSIO.java:449)

at tachyon.hadoop.fs.TestDFSIO.testWrite(TestDFSIO.java:243)

at tachyon.hadoop.fs.TestDFSIO.beforeClass(TestDFSIO.java:222)

----------

It may be reasonable as I do not have hadoop installed, but not expected as the out-of-the-box user. I am wondering if either 1) the wiki page for quick start needs to be updated or 2) this should be fixed to not dependent on hadoop?

Guozhang

[Pengfei Xuan]

Hi Guozhang,

Were you using virtual machine to compile Tachyon? Is it possible for you to test Tachyon on a different machine? 

Best,

Pengfei   

[Guozhang Wang]

I was running on a Mac laptop with Mac OS.

I could try on some Linux machine.

Guozhang

[Pengfei Xuan]

I see. Linux machine should be able to solve your problem. 

[Haoyuan Li]

It should also work on Mac. If not, it should be a bug...

Haoyuan

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[Pengfei Xuan]

I guess current issue is caused by testing timeout on a low performance machine. 

[Henry Saputra]

Do you see anything else in the log or core/log directory?

- Henry

--

[常铖]

last night, I also failed this test on my mac... 

在 2015年2月5日星期四 UTC+8上午2:37:38，Guozhang Wang写道：

[Rolland Waters]

On Wed, Feb 4, 2015 at 6:17 PM, Haoyuan Li <haoyu...@gmail.com> wrote:

It should also work on Mac. If not, it should be a bug...

I've been struggling with this on a Mac as well (with 0.6.0 Master.)

It builds correctly with an install writeup that I have (different from what's posted) and will run tests, but may or may not start the web server correctly.

However, I have been unable to get the build to run within Eclipse.

I'll post details both of my Mac installation and specific issues in a couple of hours as I'm not on that machine now.

I've been working with Rob Vesse, and the build under his Eclipse works but he occasionally has the same issue with the web server.

So there does appear to be some dependency but we have not yet uncovered it.

Rolland

 

[Rolland Waters]

This is the failure I get when trying to build from my Eclipse installation:

Running tachyon.command.TFsShellTest

Tests run: 34, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 432.574 sec <<< FAILURE!

freeTest(tachyon.command.TFsShellTest)  Time elapsed: 7.455 sec  <<< FAILURE!

java.lang.AssertionError: null

at org.junit.Assert.fail(Assert.java:92)

at org.junit.Assert.assertTrue(Assert.java:43)

at org.junit.Assert.assertFalse(Assert.java:68)

at org.junit.Assert.assertFalse(Assert.java:79)

at tachyon.command.TFsShellTest.freeTest(TFsShellTest.java:588)

When running from the command line, all tests pass:

Results :
Tests run: 349, Failures: 0, Errors: 0, Skipped: 0

But Documentation generation still fails from the command line:

Generating /Users/rwaters/Documents/workspace/tachyon/core/target/apidocs/help-doc.html...
29 errors
100 warnings
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Tachyon Project Parent ............................. SUCCESS [ 11.371 s]
[INFO] Tachyon Project Core ............................... FAILURE [  01:27 h]
[INFO] Tachyon Project Client ............................. SKIPPED
[INFO] Tachyon Project Assemblies ......................... SKIPPED

[Haoyuan Li]

Rolland,

Thanks for the info. The built took more than 1 hour?

Best,

Haoyuan

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Haoyuan Li

AMPLab, EECS, UC Berkeley

http://www.cs.berkeley.edu/~haoyuan/

[Rolland Waters]

The build was rapid (although I didn't time it); the tests were what took the time. 

In particular:

Running tachyon.master.MasterInfoTest

Tests run: 37, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3,701.546 sec

There are a couple others in the 4-8 minute category:

Running tachyon.command.TFsShellTest

Tests run: 34, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 436.188 sec

Running tachyon.worker.DataServerTest

Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 249.555 sec

Running tachyon.master.JournalTest

Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 250.657 sec

[Haoyuan Li]

Is this for the master branch? Here is the master branch build log on my laptop using `mvn install`:

Running tachyon.client.BlockInStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.476 sec

Running tachyon.client.FileInStreamTest

Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.416 sec

Running tachyon.client.FileOutStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.217 sec

Running tachyon.client.LocalBlockInStreamTest

Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.094 sec

Running tachyon.client.RemoteBlockInStreamTest

Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 31.214 sec

Running tachyon.client.table.RawColumnTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.707 sec

Running tachyon.client.table.RawTableTest

Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 101.136 sec

Running tachyon.client.TachyonFileTest

Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 45.397 sec

Running tachyon.client.TachyonFileUpdateTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.128 sec

Running tachyon.client.TachyonFSTest

Tests run: 30, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.857 sec

Running tachyon.command.TFsShellTest

Tests run: 34, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 347.995 sec

Running tachyon.command.UtilsTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.conf.UtilsTest

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec

Running tachyon.hadoop.fs.TestDFSIO

2015-02-05 13:27:17.856 java[2016:51024] Unable to load realm info from SCDynamicStore

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 103.727 sec

Running tachyon.hadoop.GlusterFSTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.hadoop.HdfsFileInputStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.265 sec

Running tachyon.hadoop.TFSTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.415 sec

Running tachyon.hadoop.UtilsTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.io.UtilsTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.io.WriterReaderTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.master.BlockInfoTest

Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.master.DependencyTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.146 sec

Running tachyon.master.EditLogOperationTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec

Running tachyon.master.InodeFileTest

Tests run: 23, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec

Running tachyon.master.InodeFolderTest

Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec

Running tachyon.master.JournalTest

Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 174.17 sec

Running tachyon.master.MasterClientTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.594 sec

Running tachyon.master.MasterFaultToleranceTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 30.143 sec

Running tachyon.master.MasterInfoTest

Tests run: 37, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 497.939 sec

Running tachyon.master.PinTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.168 sec

Running tachyon.master.RawTablesTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec

Running tachyon.PairTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.PrefixListTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.retry.ExponentialBackoffRetryTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.TachyonURITest

Tests run: 26, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec

Running tachyon.UnderFileSystemTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.UserInfoTest

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.util.CommonUtilsTest

Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.32 sec

Running tachyon.util.NetworkUtilsTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.util.UnderfsUtilsTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.572 sec

Running tachyon.worker.BlockHandlerLocalTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.602 sec

[Rolland Waters]

Yes, this is master branch, I did the git get on Monday or Tuesday this week.

My full test log:

-------------------------------------------------------

 T E S T S

-------------------------------------------------------

Running tachyon.client.BlockHandlerLocalTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.673 sec

Running tachyon.client.BlockInStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16 sec

Running tachyon.client.FileInStreamTest

Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.231 sec

Running tachyon.client.FileOutStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.261 sec

Running tachyon.client.LocalBlockInStreamTest

Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.543 sec

Running tachyon.client.RemoteBlockInStreamTest

Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.566 sec

Running tachyon.client.table.RawColumnTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.558 sec

Running tachyon.client.table.RawTableTest

Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 96.569 sec

Running tachyon.client.TachyonFileTest

Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 44.716 sec

Running tachyon.client.TachyonFileUpdateTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.915 sec

Running tachyon.client.TachyonFSTest

Tests run: 30, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.709 sec

Running tachyon.command.TFsShellTest

Tests run: 34, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 436.188 sec

Running tachyon.command.UtilsTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.conf.UtilsTest

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec

Running tachyon.hadoop.fs.TestDFSIO

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 101.153 sec

Running tachyon.hadoop.GlusterFSTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.hadoop.HdfsFileInputStreamTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.724 sec

Running tachyon.hadoop.TFSTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.331 sec

Running tachyon.hadoop.UtilsTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.io.UtilsTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.io.WriterReaderTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.master.BlockInfoTest

Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.master.DependencyTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.867 sec

Running tachyon.master.EditLogOperationTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec

Running tachyon.master.InodeFileTest

Tests run: 23, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec

Running tachyon.master.InodeFolderTest

Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec

Running tachyon.master.JournalTest

Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 250.657 sec

Running tachyon.master.MasterClientTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.213 sec

Running tachyon.master.MasterFaultToleranceTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.76 sec

Running tachyon.master.MasterInfoTest

Tests run: 37, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3,701.546 sec

Running tachyon.master.PinTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.046 sec

Running tachyon.master.RawTablesTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec

Running tachyon.PairTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.PrefixListTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.retry.ExponentialBackoffRetryTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec

Running tachyon.TachyonURITest

Tests run: 26, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec

Running tachyon.UnderFileSystemTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.UserInfoTest

Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.util.CommonUtilsTest

Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.184 sec

Running tachyon.util.NetworkUtilsTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.util.UnderfsUtilsTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.404 sec

Running tachyon.worker.DataServerTest

Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 249.555 sec

Running tachyon.worker.hierarchy.AllocateStrategyTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.357 sec

Running tachyon.worker.hierarchy.EvictStrategyTest

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.274 sec

Running tachyon.worker.hierarchy.StorageDirTest

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.36 sec

Running tachyon.worker.hierarchy.StorageTierTest

Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.31 sec

Running tachyon.worker.WorkerServiceHandlerTest

Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 38.154 sec

Running tachyon.worker.WorkerStorageTest

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 60.016 sec

Results :

Tests run: 349, Failures: 0, Errors: 0, Skipped: 0

[Guozhang Wang]

I tried mvn install on my linux PC which is quite powerful, and it still fails but on other test cases, and it took me almost half an hour also.

Here is a full log:

-------------------------------------------------------
 T E S T S
-------------------------------------------------------

Running tachyon.command.UtilsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.175 sec
Running tachyon.command.TFsShellTest
Tests run: 34, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 345.778 sec
Running tachyon.hadoop.TFSTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.717 sec

Running tachyon.hadoop.UtilsTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.hadoop.HdfsFileInputStreamTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.637 sec

Running tachyon.hadoop.GlusterFSTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.hadoop.fs.TestDFSIO
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 104.097 sec
Running tachyon.master.MasterClientTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.161 sec
Running tachyon.master.MasterInfoTest
Tests run: 37, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 356.339 sec
Running tachyon.master.MasterFaultToleranceTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.08 sec
Running tachyon.master.RawTablesTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running tachyon.master.DependencyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.803 sec
Running tachyon.master.PinTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.772 sec
Running tachyon.master.JournalTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 172.03 sec

Running tachyon.master.InodeFolderTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec

Running tachyon.master.EditLogOperationTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.master.InodeFileTest
Tests run: 23, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec

Running tachyon.master.BlockInfoTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.util.CommonUtilsTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.307 sec
Running tachyon.util.NetworkUtilsTest
Tests run: 3, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec <<< FAILURE!
replaceHostNameTest(tachyon.util.NetworkUtilsTest)  Time elapsed: 0.006 sec  <<< FAILURE!
java.lang.AssertionError: expected:<hdfs://guwang-ld2.linkedin.biz:9000/dir> but was:<hdfs://localhost:9000/dir>
    at org.junit.Assert.fail(Assert.java:93)
    at org.junit.Assert.failNotEquals(Assert.java:647)
    at org.junit.Assert.assertEquals(Assert.java:128)
    at org.junit.Assert.assertEquals(Assert.java:147)
    at tachyon.util.NetworkUtilsTest.replaceHostNameTest(NetworkUtilsTest.java:40)

resolveHostNameTest(tachyon.util.NetworkUtilsTest)  Time elapsed: 0 sec  <<< FAILURE!
org.junit.ComparisonFailure: expected:<[guwang-ld2.linkedin.biz]> but was:<[localhost]>
    at org.junit.Assert.assertEquals(Assert.java:125)
    at org.junit.Assert.assertEquals(Assert.java:147)
    at tachyon.util.NetworkUtilsTest.resolveHostNameTest(NetworkUtilsTest.java:48)

getFqdnHostTest(tachyon.util.NetworkUtilsTest)  Time elapsed: 0 sec  <<< FAILURE!
org.junit.ComparisonFailure: expected:<[guwang-ld2.linkedin.biz]> but was:<[localhost]>
    at org.junit.Assert.assertEquals(Assert.java:125)
    at org.junit.Assert.assertEquals(Assert.java:147)
    at tachyon.util.NetworkUtilsTest.getFqdnHostTest(NetworkUtilsTest.java:53)

Running tachyon.util.UnderfsUtilsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.372 sec

Running tachyon.UnderFileSystemTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.PrefixListTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running tachyon.PairTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.conf.UtilsTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running tachyon.TachyonURITest
Tests run: 26, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running tachyon.worker.hierarchy.StorageDirTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.636 sec
Running tachyon.worker.hierarchy.AllocateStrategyTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.572 sec
Running tachyon.worker.hierarchy.StorageTierTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.591 sec
Running tachyon.worker.hierarchy.EvictStrategyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.359 sec
Running tachyon.worker.DataServerTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 161.065 sec
Running tachyon.worker.WorkerServiceHandlerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.326 sec
Running tachyon.worker.WorkerStorageTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 61 sec
Running tachyon.retry.ExponentialBackoffRetryTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running tachyon.UserInfoTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec

Running tachyon.io.WriterReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec

Running tachyon.io.UtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec

Running tachyon.client.FileInStreamTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 40.322 sec
Running tachyon.client.table.RawColumnTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.656 sec
Running tachyon.client.table.RawTableTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.54 sec
Running tachyon.client.BlockHandlerLocalTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.623 sec
Running tachyon.client.LocalBlockInStreamTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.291 sec
Running tachyon.client.RemoteBlockInStreamTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.523 sec
Running tachyon.client.FileOutStreamTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.435 sec
Running tachyon.client.TachyonFSTest
Tests run: 30, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 7.847 sec <<< FAILURE!
toStringTest(tachyon.client.TachyonFSTest)  Time elapsed: 0.002 sec  <<< FAILURE!
org.junit.ComparisonFailure: expected:<tachyon://[localhost]/127.0.0.1:19998> but was:<tachyon://[guwang-ld2.linkedin.biz]/127.0.0.1:19998>
    at org.junit.Assert.assertEquals(Assert.java:125)
    at org.junit.Assert.assertEquals(Assert.java:147)
    at tachyon.client.TachyonFSTest.toStringTest(TachyonFSTest.java:358)

Running tachyon.client.TachyonFileTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 45.843 sec
Running tachyon.client.TachyonFileUpdateTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.337 sec
Running tachyon.client.BlockInStreamTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.102 sec

Results :

Failed tests:
  NetworkUtilsTest.replaceHostNameTest:40 expected:<hdfs://guwang-ld2.linkedin.biz:9000/dir> but was:<hdfs://localhost:9000/dir>
  NetworkUtilsTest.resolveHostNameTest:48 expected:<[guwang-ld2.linkedin.biz]> but was:<[localhost]>
  NetworkUtilsTest.getFqdnHostTest:53 expected:<[guwang-ld2.linkedin.biz]> but was:<[localhost]>
  TachyonFSTest.toStringTest:358 expected:<tachyon://[localhost]/127.0.0.1:19998> but was:<tachyon://[guwang-ld2.linkedin.biz]/127.0.0.1:19998>

Tests run: 349, Failures: 4, Errors: 0, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]

[INFO] Tachyon Project Parent ............................. SUCCESS [  1.062 s]
[INFO] Tachyon Project Core ............................... FAILURE [26:33 min]

[INFO] Tachyon Project Client ............................. SKIPPED
[INFO] Tachyon Project Assemblies ......................... SKIPPED

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 26:34 min
[INFO] Finished at: 2015-02-05T20:29:26-08:00
[INFO] Final Memory: 25M/380M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.14:test (default-test) on project tachyon: There are test failures.
[ERROR]
[ERROR] Please refer to /home/guwang/Workspace/apache/tachyon/core/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :tachyon


-----

[常铖]

"org.junit.ComparisonFailure: expected:<tachyon://[localhost]/127.0.0.1:19998> but was:<tachyon://[guwang-ld2.linkedin.biz]/127.0.0.1:19998>"

why is your 127.0.0.1 resolved to guwang-ld2.linkedin.biz?

在 2015年2月6日星期五 UTC+8下午12:52:46，Guozhang Wang写道：

[Rolland Waters]

OK, I have one cause isolated: the default power settings cause disk sleep even when the laptop is plugged in.

This appears to break the maven tests. 

This is also the cause of the delays in my test.

There appears to be at least one other issue, and I'll report back when I know more.

[Haoyuan Li]

Thanks for the update.

Best,

Haoyuan

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[Guozhang Wang]

I am using my LinkedIn PC, which pre-defines its host name.

Should this be considered an issue, that the tests should handle such cases gracefully, or I have to force-override the hosts name in order to install?