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Posted to dev@mrql.apache.org by Leonidas Fegaras <fe...@cse.uta.edu> on 2015/02/02 18:56:22 UTC
[VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Hello,
A candidate for the Apache MRQL 0.9.4-incubating release is now
available for vote. Please vote on releasing this package as Apache
MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
passes if a majority of at least three +1 PPMC votes are cast.
[ ] +1 Release this package as Apache MRQL 0.9.4-incubating
[ ] 0 I don't feel strongly about it, but I'm okay with the release
[ ] -1 Do not release this package because...
The release tarballs, including signatures, digests, etc can be found at:
https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
The release candidate consists of the following source distribution
archives:
- apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
You can compile the sources using 'mvn clean install'.
In addition, the following supplementary binary distributions are
provided for user convenience at the same location:
- apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
A staged Maven repository is available for review at:
https://repository.apache.org/content/repositories/orgapachemrql-1002/
The release candidate has been signed through the key 798764F1 in:
http://www.apache.org/dist/incubator/mrql/KEYS
The release candidate is based on the sources tagged with
MRQL-0.9.4-incubating-RC1 in:
https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
The list of fixed issues:
https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
Thanks,
Leonidas Fegaras
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by "Edward J. Yoon" <ed...@apache.org>.
+1
On Thursday, February 5, 2015, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
> Hello,
> This is a reminder that, if you are an MRQL PPMC member,
> please vote for the new MRQL release.
> Note: please reply to this email thread so that it will
> be part of the vote thread.
> The list of MRQL PPMC members is available at:
> http://mrql.incubator.apache.org/team-list.html
> Thank you
> Leonidas Fegaras
>
>
> On 02/02/2015 11:56 AM, Leonidas Fegaras wrote:
>
>> Hello,
>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>> available for vote. Please vote on releasing this package as Apache
>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>> passes if a majority of at least three +1 PPMC votes are cast.
>>
>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>> [ ] -1 Do not release this package because...
>>
>> The release tarballs, including signatures, digests, etc can be found at:
>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-
>> incubating-RC1/
>> The release candidate consists of the following source distribution
>> archives:
>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>> You can compile the sources using 'mvn clean install'.
>> In addition, the following supplementary binary distributions are
>> provided for user convenience at the same location:
>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>
>> A staged Maven repository is available for review at:
>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>
>> The release candidate has been signed through the key 798764F1 in:
>> http://www.apache.org/dist/incubator/mrql/KEYS
>>
>> The release candidate is based on the sources tagged with
>> MRQL-0.9.4-incubating-RC1 in:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=
>> ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> The list of fixed issues:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
>> git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0
>> d119c6bf7b
>>
>> Thanks,
>> Leonidas Fegaras
>>
>>
>
--
Best Regards, Edward J. Yoon
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Leonidas Fegaras <fe...@cse.uta.edu>.
I am planning to close the voting in 24 hours and to proceed with the
voting on the incubator list on Monday morning.
So far, we have 3 PPMC votes (from Upa Gupta, Edward Yoon, and me).
Thanks.
Leonidas
On 02/05/2015 12:41 PM, Alan D. Cabrera wrote:
> Yeah, sorry, I’ll be able to look at this tonight. :(
>
>
> Regards,
> Alan
>
>> On Feb 4, 2015, at 1:44 PM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>>
>> Hello,
>> This is a reminder that, if you are an MRQL PPMC member,
>> please vote for the new MRQL release.
>> Note: please reply to this email thread so that it will
>> be part of the vote thread.
>> The list of MRQL PPMC members is available at:
>> http://mrql.incubator.apache.org/team-list.html
>> Thank you
>> Leonidas Fegaras
>>
>>
>> On 02/02/2015 11:56 AM, Leonidas Fegaras wrote:
>>> Hello,
>>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>>> available for vote. Please vote on releasing this package as Apache
>>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>>> passes if a majority of at least three +1 PPMC votes are cast.
>>>
>>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>>> [ ] -1 Do not release this package because...
>>>
>>> The release tarballs, including signatures, digests, etc can be found at:
>>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
>>> The release candidate consists of the following source distribution
>>> archives:
>>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>>> You can compile the sources using 'mvn clean install'.
>>> In addition, the following supplementary binary distributions are
>>> provided for user convenience at the same location:
>>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>>
>>> A staged Maven repository is available for review at:
>>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>>
>>> The release candidate has been signed through the key 798764F1 in:
>>> http://www.apache.org/dist/incubator/mrql/KEYS
>>>
>>> The release candidate is based on the sources tagged with
>>> MRQL-0.9.4-incubating-RC1 in:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>
>>> The list of fixed issues:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>
>>> Thanks,
>>> Leonidas Fegaras
>>>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by "Alan D. Cabrera" <li...@toolazydogs.com>.
Yeah, sorry, I’ll be able to look at this tonight. :(
Regards,
Alan
> On Feb 4, 2015, at 1:44 PM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>
> Hello,
> This is a reminder that, if you are an MRQL PPMC member,
> please vote for the new MRQL release.
> Note: please reply to this email thread so that it will
> be part of the vote thread.
> The list of MRQL PPMC members is available at:
> http://mrql.incubator.apache.org/team-list.html
> Thank you
> Leonidas Fegaras
>
>
> On 02/02/2015 11:56 AM, Leonidas Fegaras wrote:
>> Hello,
>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>> available for vote. Please vote on releasing this package as Apache
>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>> passes if a majority of at least three +1 PPMC votes are cast.
>>
>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>> [ ] -1 Do not release this package because...
>>
>> The release tarballs, including signatures, digests, etc can be found at:
>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
>> The release candidate consists of the following source distribution
>> archives:
>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>> You can compile the sources using 'mvn clean install'.
>> In addition, the following supplementary binary distributions are
>> provided for user convenience at the same location:
>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>
>> A staged Maven repository is available for review at:
>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>
>> The release candidate has been signed through the key 798764F1 in:
>> http://www.apache.org/dist/incubator/mrql/KEYS
>>
>> The release candidate is based on the sources tagged with
>> MRQL-0.9.4-incubating-RC1 in:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> The list of fixed issues:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> Thanks,
>> Leonidas Fegaras
>>
>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Leonidas Fegaras <fe...@cse.uta.edu>.
Hello,
This is a reminder that, if you are an MRQL PPMC member,
please vote for the new MRQL release.
Note: please reply to this email thread so that it will
be part of the vote thread.
The list of MRQL PPMC members is available at:
http://mrql.incubator.apache.org/team-list.html
Thank you
Leonidas Fegaras
On 02/02/2015 11:56 AM, Leonidas Fegaras wrote:
> Hello,
> A candidate for the Apache MRQL 0.9.4-incubating release is now
> available for vote. Please vote on releasing this package as Apache
> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
> passes if a majority of at least three +1 PPMC votes are cast.
>
> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
> [ ] 0 I don't feel strongly about it, but I'm okay with the release
> [ ] -1 Do not release this package because...
>
> The release tarballs, including signatures, digests, etc can be found at:
> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
> The release candidate consists of the following source distribution
> archives:
> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
> You can compile the sources using 'mvn clean install'.
> In addition, the following supplementary binary distributions are
> provided for user convenience at the same location:
> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>
> A staged Maven repository is available for review at:
> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>
> The release candidate has been signed through the key 798764F1 in:
> http://www.apache.org/dist/incubator/mrql/KEYS
>
> The release candidate is based on the sources tagged with
> MRQL-0.9.4-incubating-RC1 in:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>
> The list of fixed issues:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>
> Thanks,
> Leonidas Fegaras
>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Robert Metzger <rm...@apache.org>.
Hey,
I'm trying to find time to test again with your instructions.
I started the YARN session before.
I thing the main thing I forgot was the "-dist".
Robert
On Tue, Feb 3, 2015 at 6:29 PM, Leonidas Fegaras <fe...@cse.uta.edu>
wrote:
> Oops, I forgot: In flink mode on a yarn cluster you need first to start
> the Flink Yarn application in a seperate terminal:
> ${FLINK_HOME}/bin/yarn-session.sh -n 10
>
>
> On 2/3/15 11:21 AM, Leonidas Fegaras wrote:
>
>> Hi Robert,
>> Thanks for testing MRQL.
>> I will open a new JIRA ticket to improve the configuration environment
>> (this will be in the next release).
>> I will also add more instructions to the MRQL web site about running
>> MRQL in Flink mode.
>> Like the other modes (MR, Spark, and Hama), you need to run MRQL in
>> either -local or -dist mode.
>> Runing without -local or -dist will run the queries in memory using
>> plain Java on local files; this is for testing the query logic only (it
>> doesn't use Flink).
>> Your query failed because there is no tmp directory inside the directory
>> you run the query (it tries to dump data to tmp/graph.bin but there is
>> no tmp/).
>> To run Flink on a Yarn cluster, say on 10 nodes, you need to compile
>> MRQL with -Pyarn and then run:
>> ./bin/mrql.flink -dist -nodes 10 ./queries/RMAT.mrql 100000 1000000
>> Best regards,
>> Leonidas
>>
>> On 2/3/15 10:55 AM, Robert Metzger wrote:
>>
>>> Hi,
>>>
>>> I've tried out the release with Flink on YARN on Google Compute.
>>>
>>> Some general feedback regarding MRQL:
>>> I found it a bit annoying to configure MRQL with all the variables in the
>>> mrql-env.sh. For example the JAVA_HOME variable is set in the google
>>> cloud
>>> environment. Still, I have to set it in the file.
>>> Also, the HADOOP_HOME variable is usually set.
>>>
>>> Also, the standard JRE on GCE doesn't have the "jar" utility located in
>>> $JAVA_HOME/bin/jar, so the mrql scripts didn't work. I just replaced the
>>> lines with "jar" instead of $JAVA_HOME/bin/jar and it worked.
>>>
>>> I found it confusing that " ./bin/mrql.flink" says "compiled in-memory
>>> MapReduce mode".
>>>
>>> I don't know what I did wrong, but I got the following error when trying
>>> to
>>> run PageRank with Flink on YARN.
>>>
>>> robert@hadoop-m-hpfb:~/apache-mrql-0.9.4-incubating$ ./bin/mrql.flink
>>> ./queries/RMAT.mrql 100000 1000000
>>> Apache MRQL version 0.9.4 (compiled in-memory MapReduce mode)
>>> Query type: ( int, int, int, int ) -> ( int, int )
>>> Query type: !bag(( int, int ))
>>> Physical plan:
>>> MapReduce:
>>> input: Generator
>>> Exception in thread "main" java.lang.Error:
>>> java.io.FileNotFoundException:
>>> tmp/graph.bin.type (No such file or directory)
>>> at org.apache.mrql.TopLevel.dump(TopLevel.java:195)
>>> at org.apache.mrql.TopLevel.evaluate_top_level(TopLevel.java:324)
>>> at org.apache.mrql.Translator.top_level(Translator.java:443)
>>> at
>>> org.apache.mrql.CUP$MRQLParser$actions.CUP$MRQLParser$do_action(
>>> MRQLParser.java:4583)
>>> at org.apache.mrql.MRQLParser.do_action(MRQLParser.java:2029)
>>> at java_cup.runtime.lr_parser.parse(lr_parser.java:584)
>>> at org.apache.mrql.Main.main(Main.java:184)
>>> Caused by: java.io.FileNotFoundException: tmp/graph.bin.type (No such
>>> file
>>> or directory)
>>> at java.io.FileOutputStream.open(Native Method)
>>> at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
>>> at java.io.FileOutputStream.<init>(FileOutputStream.java:110)
>>> at java.io.PrintStream.<init>(PrintStream.java:208)
>>> at org.apache.mrql.MapReduceAlgebra.dump(MapReduceAlgebra.java:766)
>>> at org.apache.mrql.TopLevel.dump(TopLevel.java:193)
>>> ... 6 more
>>>
>>>
>>> I didn't really verify the release itself, but maybe the feedback I gave
>>> here is already helpful for the project.
>>>
>>>
>>> Best,
>>> Robert
>>>
>>>
>>>
>>>
>>> On Mon, Feb 2, 2015 at 6:56 PM, Leonidas Fegaras <fe...@cse.uta.edu>
>>> wrote:
>>>
>>> Hello,
>>>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>>>> available for vote. Please vote on releasing this package as Apache
>>>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>>>> passes if a majority of at least three +1 PPMC votes are cast.
>>>>
>>>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>>>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>>>> [ ] -1 Do not release this package because...
>>>>
>>>> The release tarballs, including signatures, digests, etc can be found
>>>> at:
>>>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-
>>>> incubating-RC1/
>>>> The release candidate consists of the following source distribution
>>>> archives:
>>>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>>>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>>>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>>>> You can compile the sources using 'mvn clean install'.
>>>> In addition, the following supplementary binary distributions are
>>>> provided for user convenience at the same location:
>>>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>>>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>>>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>>>
>>>> A staged Maven repository is available for review at:
>>>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>>>
>>>> The release candidate has been signed through the key 798764F1 in:
>>>> http://www.apache.org/dist/incubator/mrql/KEYS
>>>>
>>>> The release candidate is based on the sources tagged with
>>>> MRQL-0.9.4-incubating-RC1 in:
>>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
>>>> git;a=commit;h=
>>>> ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>>
>>>> The list of fixed issues:
>>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
>>>> git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0
>>>> d119c6bf7b
>>>>
>>>> Thanks,
>>>> Leonidas Fegaras
>>>>
>>>>
>>>>
>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Leonidas Fegaras <fe...@cse.uta.edu>.
Oops, I forgot: In flink mode on a yarn cluster you need first to start
the Flink Yarn application in a seperate terminal:
${FLINK_HOME}/bin/yarn-session.sh -n 10
On 2/3/15 11:21 AM, Leonidas Fegaras wrote:
> Hi Robert,
> Thanks for testing MRQL.
> I will open a new JIRA ticket to improve the configuration environment
> (this will be in the next release).
> I will also add more instructions to the MRQL web site about running
> MRQL in Flink mode.
> Like the other modes (MR, Spark, and Hama), you need to run MRQL in
> either -local or -dist mode.
> Runing without -local or -dist will run the queries in memory using
> plain Java on local files; this is for testing the query logic only (it
> doesn't use Flink).
> Your query failed because there is no tmp directory inside the directory
> you run the query (it tries to dump data to tmp/graph.bin but there is
> no tmp/).
> To run Flink on a Yarn cluster, say on 10 nodes, you need to compile
> MRQL with -Pyarn and then run:
> ./bin/mrql.flink -dist -nodes 10 ./queries/RMAT.mrql 100000 1000000
> Best regards,
> Leonidas
>
> On 2/3/15 10:55 AM, Robert Metzger wrote:
>> Hi,
>>
>> I've tried out the release with Flink on YARN on Google Compute.
>>
>> Some general feedback regarding MRQL:
>> I found it a bit annoying to configure MRQL with all the variables in the
>> mrql-env.sh. For example the JAVA_HOME variable is set in the google cloud
>> environment. Still, I have to set it in the file.
>> Also, the HADOOP_HOME variable is usually set.
>>
>> Also, the standard JRE on GCE doesn't have the "jar" utility located in
>> $JAVA_HOME/bin/jar, so the mrql scripts didn't work. I just replaced the
>> lines with "jar" instead of $JAVA_HOME/bin/jar and it worked.
>>
>> I found it confusing that " ./bin/mrql.flink" says "compiled in-memory
>> MapReduce mode".
>>
>> I don't know what I did wrong, but I got the following error when trying to
>> run PageRank with Flink on YARN.
>>
>> robert@hadoop-m-hpfb:~/apache-mrql-0.9.4-incubating$ ./bin/mrql.flink
>> ./queries/RMAT.mrql 100000 1000000
>> Apache MRQL version 0.9.4 (compiled in-memory MapReduce mode)
>> Query type: ( int, int, int, int ) -> ( int, int )
>> Query type: !bag(( int, int ))
>> Physical plan:
>> MapReduce:
>> input: Generator
>> Exception in thread "main" java.lang.Error: java.io.FileNotFoundException:
>> tmp/graph.bin.type (No such file or directory)
>> at org.apache.mrql.TopLevel.dump(TopLevel.java:195)
>> at org.apache.mrql.TopLevel.evaluate_top_level(TopLevel.java:324)
>> at org.apache.mrql.Translator.top_level(Translator.java:443)
>> at
>> org.apache.mrql.CUP$MRQLParser$actions.CUP$MRQLParser$do_action(MRQLParser.java:4583)
>> at org.apache.mrql.MRQLParser.do_action(MRQLParser.java:2029)
>> at java_cup.runtime.lr_parser.parse(lr_parser.java:584)
>> at org.apache.mrql.Main.main(Main.java:184)
>> Caused by: java.io.FileNotFoundException: tmp/graph.bin.type (No such file
>> or directory)
>> at java.io.FileOutputStream.open(Native Method)
>> at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
>> at java.io.FileOutputStream.<init>(FileOutputStream.java:110)
>> at java.io.PrintStream.<init>(PrintStream.java:208)
>> at org.apache.mrql.MapReduceAlgebra.dump(MapReduceAlgebra.java:766)
>> at org.apache.mrql.TopLevel.dump(TopLevel.java:193)
>> ... 6 more
>>
>>
>> I didn't really verify the release itself, but maybe the feedback I gave
>> here is already helpful for the project.
>>
>>
>> Best,
>> Robert
>>
>>
>>
>>
>> On Mon, Feb 2, 2015 at 6:56 PM, Leonidas Fegaras <fe...@cse.uta.edu>
>> wrote:
>>
>>> Hello,
>>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>>> available for vote. Please vote on releasing this package as Apache
>>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>>> passes if a majority of at least three +1 PPMC votes are cast.
>>>
>>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>>> [ ] -1 Do not release this package because...
>>>
>>> The release tarballs, including signatures, digests, etc can be found at:
>>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-
>>> incubating-RC1/
>>> The release candidate consists of the following source distribution
>>> archives:
>>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>>> You can compile the sources using 'mvn clean install'.
>>> In addition, the following supplementary binary distributions are
>>> provided for user convenience at the same location:
>>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>>
>>> A staged Maven repository is available for review at:
>>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>>
>>> The release candidate has been signed through the key 798764F1 in:
>>> http://www.apache.org/dist/incubator/mrql/KEYS
>>>
>>> The release candidate is based on the sources tagged with
>>> MRQL-0.9.4-incubating-RC1 in:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=
>>> ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>
>>> The list of fixed issues:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
>>> git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0
>>> d119c6bf7b
>>>
>>> Thanks,
>>> Leonidas Fegaras
>>>
>>>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Leonidas Fegaras <fe...@cse.uta.edu>.
Hi Robert,
Thanks for testing MRQL.
I will open a new JIRA ticket to improve the configuration environment
(this will be in the next release).
I will also add more instructions to the MRQL web site about running
MRQL in Flink mode.
Like the other modes (MR, Spark, and Hama), you need to run MRQL in
either -local or -dist mode.
Runing without -local or -dist will run the queries in memory using
plain Java on local files; this is for testing the query logic only (it
doesn't use Flink).
Your query failed because there is no tmp directory inside the directory
you run the query (it tries to dump data to tmp/graph.bin but there is
no tmp/).
To run Flink on a Yarn cluster, say on 10 nodes, you need to compile
MRQL with -Pyarn and then run:
./bin/mrql.flink -dist -nodes 10 ./queries/RMAT.mrql 100000 1000000
Best regards,
Leonidas
On 2/3/15 10:55 AM, Robert Metzger wrote:
> Hi,
>
> I've tried out the release with Flink on YARN on Google Compute.
>
> Some general feedback regarding MRQL:
> I found it a bit annoying to configure MRQL with all the variables in the
> mrql-env.sh. For example the JAVA_HOME variable is set in the google cloud
> environment. Still, I have to set it in the file.
> Also, the HADOOP_HOME variable is usually set.
>
> Also, the standard JRE on GCE doesn't have the "jar" utility located in
> $JAVA_HOME/bin/jar, so the mrql scripts didn't work. I just replaced the
> lines with "jar" instead of $JAVA_HOME/bin/jar and it worked.
>
> I found it confusing that " ./bin/mrql.flink" says "compiled in-memory
> MapReduce mode".
>
> I don't know what I did wrong, but I got the following error when trying to
> run PageRank with Flink on YARN.
>
> robert@hadoop-m-hpfb:~/apache-mrql-0.9.4-incubating$ ./bin/mrql.flink
> ./queries/RMAT.mrql 100000 1000000
> Apache MRQL version 0.9.4 (compiled in-memory MapReduce mode)
> Query type: ( int, int, int, int ) -> ( int, int )
> Query type: !bag(( int, int ))
> Physical plan:
> MapReduce:
> input: Generator
> Exception in thread "main" java.lang.Error: java.io.FileNotFoundException:
> tmp/graph.bin.type (No such file or directory)
> at org.apache.mrql.TopLevel.dump(TopLevel.java:195)
> at org.apache.mrql.TopLevel.evaluate_top_level(TopLevel.java:324)
> at org.apache.mrql.Translator.top_level(Translator.java:443)
> at
> org.apache.mrql.CUP$MRQLParser$actions.CUP$MRQLParser$do_action(MRQLParser.java:4583)
> at org.apache.mrql.MRQLParser.do_action(MRQLParser.java:2029)
> at java_cup.runtime.lr_parser.parse(lr_parser.java:584)
> at org.apache.mrql.Main.main(Main.java:184)
> Caused by: java.io.FileNotFoundException: tmp/graph.bin.type (No such file
> or directory)
> at java.io.FileOutputStream.open(Native Method)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:110)
> at java.io.PrintStream.<init>(PrintStream.java:208)
> at org.apache.mrql.MapReduceAlgebra.dump(MapReduceAlgebra.java:766)
> at org.apache.mrql.TopLevel.dump(TopLevel.java:193)
> ... 6 more
>
>
> I didn't really verify the release itself, but maybe the feedback I gave
> here is already helpful for the project.
>
>
> Best,
> Robert
>
>
>
>
> On Mon, Feb 2, 2015 at 6:56 PM, Leonidas Fegaras <fe...@cse.uta.edu>
> wrote:
>
>> Hello,
>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>> available for vote. Please vote on releasing this package as Apache
>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>> passes if a majority of at least three +1 PPMC votes are cast.
>>
>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>> [ ] -1 Do not release this package because...
>>
>> The release tarballs, including signatures, digests, etc can be found at:
>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-
>> incubating-RC1/
>> The release candidate consists of the following source distribution
>> archives:
>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>> You can compile the sources using 'mvn clean install'.
>> In addition, the following supplementary binary distributions are
>> provided for user convenience at the same location:
>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>
>> A staged Maven repository is available for review at:
>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>
>> The release candidate has been signed through the key 798764F1 in:
>> http://www.apache.org/dist/incubator/mrql/KEYS
>>
>> The release candidate is based on the sources tagged with
>> MRQL-0.9.4-incubating-RC1 in:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=
>> ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> The list of fixed issues:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
>> git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0
>> d119c6bf7b
>>
>> Thanks,
>> Leonidas Fegaras
>>
>>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Robert Metzger <rm...@apache.org>.
Hi,
I've tried out the release with Flink on YARN on Google Compute.
Some general feedback regarding MRQL:
I found it a bit annoying to configure MRQL with all the variables in the
mrql-env.sh. For example the JAVA_HOME variable is set in the google cloud
environment. Still, I have to set it in the file.
Also, the HADOOP_HOME variable is usually set.
Also, the standard JRE on GCE doesn't have the "jar" utility located in
$JAVA_HOME/bin/jar, so the mrql scripts didn't work. I just replaced the
lines with "jar" instead of $JAVA_HOME/bin/jar and it worked.
I found it confusing that " ./bin/mrql.flink" says "compiled in-memory
MapReduce mode".
I don't know what I did wrong, but I got the following error when trying to
run PageRank with Flink on YARN.
robert@hadoop-m-hpfb:~/apache-mrql-0.9.4-incubating$ ./bin/mrql.flink
./queries/RMAT.mrql 100000 1000000
Apache MRQL version 0.9.4 (compiled in-memory MapReduce mode)
Query type: ( int, int, int, int ) -> ( int, int )
Query type: !bag(( int, int ))
Physical plan:
MapReduce:
input: Generator
Exception in thread "main" java.lang.Error: java.io.FileNotFoundException:
tmp/graph.bin.type (No such file or directory)
at org.apache.mrql.TopLevel.dump(TopLevel.java:195)
at org.apache.mrql.TopLevel.evaluate_top_level(TopLevel.java:324)
at org.apache.mrql.Translator.top_level(Translator.java:443)
at
org.apache.mrql.CUP$MRQLParser$actions.CUP$MRQLParser$do_action(MRQLParser.java:4583)
at org.apache.mrql.MRQLParser.do_action(MRQLParser.java:2029)
at java_cup.runtime.lr_parser.parse(lr_parser.java:584)
at org.apache.mrql.Main.main(Main.java:184)
Caused by: java.io.FileNotFoundException: tmp/graph.bin.type (No such file
or directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
at java.io.FileOutputStream.<init>(FileOutputStream.java:110)
at java.io.PrintStream.<init>(PrintStream.java:208)
at org.apache.mrql.MapReduceAlgebra.dump(MapReduceAlgebra.java:766)
at org.apache.mrql.TopLevel.dump(TopLevel.java:193)
... 6 more
I didn't really verify the release itself, but maybe the feedback I gave
here is already helpful for the project.
Best,
Robert
On Mon, Feb 2, 2015 at 6:56 PM, Leonidas Fegaras <fe...@cse.uta.edu>
wrote:
> Hello,
> A candidate for the Apache MRQL 0.9.4-incubating release is now
> available for vote. Please vote on releasing this package as Apache
> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
> passes if a majority of at least three +1 PPMC votes are cast.
>
> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
> [ ] 0 I don't feel strongly about it, but I'm okay with the release
> [ ] -1 Do not release this package because...
>
> The release tarballs, including signatures, digests, etc can be found at:
> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-
> incubating-RC1/
> The release candidate consists of the following source distribution
> archives:
> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
> You can compile the sources using 'mvn clean install'.
> In addition, the following supplementary binary distributions are
> provided for user convenience at the same location:
> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>
> A staged Maven repository is available for review at:
> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>
> The release candidate has been signed through the key 798764F1 in:
> http://www.apache.org/dist/incubator/mrql/KEYS
>
> The release candidate is based on the sources tagged with
> MRQL-0.9.4-incubating-RC1 in:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=
> ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>
> The list of fixed issues:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.
> git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0
> d119c6bf7b
>
> Thanks,
> Leonidas Fegaras
>
>
Re: [CANCEL][VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Alan Cabrera <li...@toolazydogs.com>.
Thanks Leonidas. I'm so sorry for dumping this on you at the last second…
Sent from my iPhone
> On Feb 8, 2015, at 5:44 AM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>
> The release candidate RC1 is cancelled. The build error is confirmed:
> It can build on JDK 1.7 but it can't build on JDK 1.8 using the default profile.
> (It can build on JDK 1.8 if you specify the profile explicitly: -Phadoop1 or -Pyarn.)
> The problem is that there is a special profile for JDK 1.8 that disables javadoc errors. Maven doesn't use a default profile if there is at least one profile chosen.
> I will fix these errors and will bring a new release RC1 for voting.
> Thanks for voting.
> Leonidas Fegaras
>
> On 02/07/2015 06:45 PM, Alan D. Cabrera wrote:
>>> On Feb 2, 2015, at 9:56 AM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>>>
>>> Hello,
>>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>>> available for vote. Please vote on releasing this package as Apache
>>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>>> passes if a majority of at least three +1 PPMC votes are cast.
>>>
>>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>>> [ ] -1 Do not release this package because...
>>>
>>> The release tarballs, including signatures, digests, etc can be found at:
>>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
>>> The release candidate consists of the following source distribution archives:
>>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>>> You can compile the sources using 'mvn clean install'.
>>> In addition, the following supplementary binary distributions are
>>> provided for user convenience at the same location:
>>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>>
>>> A staged Maven repository is available for review at:
>>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>>
>>> The release candidate has been signed through the key 798764F1 in:
>>> http://www.apache.org/dist/incubator/mrql/KEYS
>>>
>>> The release candidate is based on the sources tagged with
>>> MRQL-0.9.4-incubating-RC1 in:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>
>>> The list of fixed issues:
>>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>>
>>> Thanks,
>>> Leonidas Fegaras
>> The artifacts seem to be correctly signed but I cannot build, Mac 10.10.1, JDK 1.8:
>>
>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ mrql-core ---
>> [INFO] Using 'UTF-8' encoding to copy filtered resources.
>> [INFO] skip non existing resourceDirectory /Users/adc/dev/incubator-mrql/core/src/main/resources
>> [INFO] Copying 3 resources
>> [INFO]
>> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ mrql-core ---
>> [INFO] Changes detected - recompiling the module!
>> [INFO] Compiling 67 source files to /Users/adc/dev/incubator-mrql/core/target/classes
>> [INFO] -------------------------------------------------------------
>> [ERROR] COMPILATION ERROR :
>> [INFO] -------------------------------------------------------------
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
>> symbol: class WritableComparable
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
>> symbol: class DataOutputBuffer
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.JsonFormatParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
>> symbol: class FSDataInputStream
>> location: interface org.apache.mrql.Parser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
>> symbol: class LineReader
>> location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
>> symbol: class Text
>> location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.BinaryDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.BinaryDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
>> symbol: class Path
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource.DataSourceDirectory
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSource.DataSourceDirectory
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
>> symbol: class Path
>> location: interface org.apache.mrql.MRQLFileInputFormat
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.DataSet
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
>> symbol: class DataOutputBuffer
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.XMLParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
>> symbol: class FSDataInputStream
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
>> symbol: class DataOutputBuffer
>> location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.ParsedDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.ParsedDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
>> symbol: class Configuration
>> location: class org.apache.mrql.Test
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
>> [INFO] 100 errors
>> [INFO] -------------------------------------------------------------
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Reactor Summary:
>> [INFO]
>> [INFO] Apache MRQL parent POM ............................ SUCCESS [ 1.904 s]
>> [INFO] Apache MRQL gen ................................... SUCCESS [ 3.530 s]
>> [INFO] Apache MRQL core .................................. FAILURE [ 3.063 s]
>> [INFO] Apache MRQL MapReduce mode ........................ SKIPPED
>> [INFO] Apache MRQL BSP mode .............................. SKIPPED
>> [INFO] Apache MRQL Spark mode ............................ SKIPPED
>> [INFO] Apache MRQL Flink mode ............................ SKIPPED
>> [INFO] Apache MRQL assembly .............................. SKIPPED
>> [INFO] ------------------------------------------------------------------------
>> [INFO] BUILD FAILURE
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Total time: 8.703 s
>> [INFO] Finished at: 2015-02-07T16:44:19-08:00
>> [INFO] Final Memory: 32M/986M
>> [INFO] ------------------------------------------------------------------------
>> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project mrql-core: Compilation failure: Compilation failure:
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
>> [ERROR] symbol: class WritableComparable
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.JsonSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.JsonFormatParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: interface org.apache.mrql.Parser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
>> [ERROR] symbol: class LineReader
>> [ERROR] location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
>> [ERROR] symbol: class Text
>> [ERROR] location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.LineParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.BinaryDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.BinaryDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
>> [ERROR] symbol: class Path
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
>> [ERROR] symbol: class Path
>> [ERROR] location: interface org.apache.mrql.MRQLFileInputFormat
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.DataSet
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.Config
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.XMLParser
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
>> [ERROR] symbol: class FSDataInputStream
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
>> [ERROR] symbol: class DataOutputBuffer
>> [ERROR] location: class org.apache.mrql.XMLSplitter
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.ParsedDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.ParsedDataSource
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
>> [ERROR] symbol: class Configuration
>> [ERROR] location: class org.apache.mrql.Test
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
>> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
>> [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 :mrql-core
>>
>> .
>
[CANCEL][VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by Leonidas Fegaras <fe...@cse.uta.edu>.
The release candidate RC1 is cancelled. The build error is confirmed:
It can build on JDK 1.7 but it can't build on JDK 1.8 using the default
profile.
(It can build on JDK 1.8 if you specify the profile explicitly:
-Phadoop1 or -Pyarn.)
The problem is that there is a special profile for JDK 1.8 that disables
javadoc errors. Maven doesn't use a default profile if there is at least
one profile chosen.
I will fix these errors and will bring a new release RC1 for voting.
Thanks for voting.
Leonidas Fegaras
On 02/07/2015 06:45 PM, Alan D. Cabrera wrote:
>> On Feb 2, 2015, at 9:56 AM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>>
>> Hello,
>> A candidate for the Apache MRQL 0.9.4-incubating release is now
>> available for vote. Please vote on releasing this package as Apache
>> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
>> passes if a majority of at least three +1 PPMC votes are cast.
>>
>> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
>> [ ] 0 I don't feel strongly about it, but I'm okay with the release
>> [ ] -1 Do not release this package because...
>>
>> The release tarballs, including signatures, digests, etc can be found at:
>> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
>> The release candidate consists of the following source distribution archives:
>> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
>> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
>> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
>> You can compile the sources using 'mvn clean install'.
>> In addition, the following supplementary binary distributions are
>> provided for user convenience at the same location:
>> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
>> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
>> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>>
>> A staged Maven repository is available for review at:
>> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>>
>> The release candidate has been signed through the key 798764F1 in:
>> http://www.apache.org/dist/incubator/mrql/KEYS
>>
>> The release candidate is based on the sources tagged with
>> MRQL-0.9.4-incubating-RC1 in:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> The list of fixed issues:
>> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>>
>> Thanks,
>> Leonidas Fegaras
>>
> The artifacts seem to be correctly signed but I cannot build, Mac 10.10.1, JDK 1.8:
>
> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ mrql-core ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] skip non existing resourceDirectory /Users/adc/dev/incubator-mrql/core/src/main/resources
> [INFO] Copying 3 resources
> [INFO]
> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ mrql-core ---
> [INFO] Changes detected - recompiling the module!
> [INFO] Compiling 67 source files to /Users/adc/dev/incubator-mrql/core/target/classes
> [INFO] -------------------------------------------------------------
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
> symbol: class WritableComparable
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
> symbol: class DataOutputBuffer
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.JsonFormatParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
> symbol: class FSDataInputStream
> location: interface org.apache.mrql.Parser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
> symbol: class LineReader
> location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
> symbol: class Text
> location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.BinaryDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.BinaryDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
> symbol: class Path
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource.DataSourceDirectory
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSource.DataSourceDirectory
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
> symbol: class Path
> location: interface org.apache.mrql.MRQLFileInputFormat
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.DataSet
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
> symbol: class DataOutputBuffer
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.XMLParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
> symbol: class FSDataInputStream
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
> symbol: class DataOutputBuffer
> location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.ParsedDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.ParsedDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
> symbol: class Configuration
> location: class org.apache.mrql.Test
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
> [INFO] 100 errors
> [INFO] -------------------------------------------------------------
> [INFO] ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO]
> [INFO] Apache MRQL parent POM ............................ SUCCESS [ 1.904 s]
> [INFO] Apache MRQL gen ................................... SUCCESS [ 3.530 s]
> [INFO] Apache MRQL core .................................. FAILURE [ 3.063 s]
> [INFO] Apache MRQL MapReduce mode ........................ SKIPPED
> [INFO] Apache MRQL BSP mode .............................. SKIPPED
> [INFO] Apache MRQL Spark mode ............................ SKIPPED
> [INFO] Apache MRQL Flink mode ............................ SKIPPED
> [INFO] Apache MRQL assembly .............................. SKIPPED
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 8.703 s
> [INFO] Finished at: 2015-02-07T16:44:19-08:00
> [INFO] Final Memory: 32M/986M
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project mrql-core: Compilation failure: Compilation failure:
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
> [ERROR] symbol: class WritableComparable
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.JsonSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.JsonFormatParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: interface org.apache.mrql.Parser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
> [ERROR] symbol: class LineReader
> [ERROR] location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
> [ERROR] symbol: class Text
> [ERROR] location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.LineParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.BinaryDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.BinaryDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
> [ERROR] symbol: class Path
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
> [ERROR] symbol: class Path
> [ERROR] location: interface org.apache.mrql.MRQLFileInputFormat
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.DataSet
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.Config
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.XMLParser
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
> [ERROR] symbol: class FSDataInputStream
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
> [ERROR] symbol: class DataOutputBuffer
> [ERROR] location: class org.apache.mrql.XMLSplitter
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.ParsedDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.ParsedDataSource
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
> [ERROR] symbol: class Configuration
> [ERROR] location: class org.apache.mrql.Test
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
> [ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
> [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 :mrql-core
>
> .
>
Re: [VOTE] Release of Apache MRQL 0.9.4 incubating (RC1)
Posted by "Alan D. Cabrera" <li...@toolazydogs.com>.
> On Feb 2, 2015, at 9:56 AM, Leonidas Fegaras <fe...@cse.uta.edu> wrote:
>
> Hello,
> A candidate for the Apache MRQL 0.9.4-incubating release is now
> available for vote. Please vote on releasing this package as Apache
> MRQL 0.9.4-incubating. The vote is open for at least 72 hours and
> passes if a majority of at least three +1 PPMC votes are cast.
>
> [ ] +1 Release this package as Apache MRQL 0.9.4-incubating
> [ ] 0 I don't feel strongly about it, but I'm okay with the release
> [ ] -1 Do not release this package because...
>
> The release tarballs, including signatures, digests, etc can be found at:
> https://dist.apache.org/repos/dist/dev/incubator/mrql/0.9.4-incubating-RC1/
> The release candidate consists of the following source distribution archives:
> - apache-mrql-0.9.4-incubating-src.[tar.gz|zip]
> SHA1 of TGZ: D3A1 C4AB BD64 5565 B1CE 87DE FC8A 69BE CEDC 4A05
> SHA1 of ZIP: 9B87 2EA0 BC81 3C58 9234 FBED 4D91 C293 DF52 59E7
> You can compile the sources using 'mvn clean install'.
> In addition, the following supplementary binary distributions are
> provided for user convenience at the same location:
> - apache-mrql-0.9.4-incubating-bin.[tar.gz|zip]
> SHA1 of TGZ: 8240 E762 AEDB 608F 2BDD 33CB 038C 0382 1651 12D1
> SHA1 of ZIP: 5C7B BDBE FC80 A20D 2776 4BDE A433 B46A 7628 A1D5
>
> A staged Maven repository is available for review at:
> https://repository.apache.org/content/repositories/orgapachemrql-1002/
>
> The release candidate has been signed through the key 798764F1 in:
> http://www.apache.org/dist/incubator/mrql/KEYS
>
> The release candidate is based on the sources tagged with
> MRQL-0.9.4-incubating-RC1 in:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=commit;h=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>
> The list of fixed issues:
> https://git-wip-us.apache.org/repos/asf?p=incubator-mrql.git;a=blob_plain;f=RELEASE_NOTES;hb=ef7021da0c8e9999fea2698f61c5a0d119c6bf7b
>
> Thanks,
> Leonidas Fegaras
>
The artifacts seem to be correctly signed but I cannot build, Mac 10.10.1, JDK 1.8:
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ mrql-core ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/adc/dev/incubator-mrql/core/src/main/resources
[INFO] Copying 3 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ mrql-core ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 67 source files to /Users/adc/dev/incubator-mrql/core/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
symbol: class WritableComparable
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
symbol: class DataOutputBuffer
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.JsonFormatParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
symbol: class FSDataInputStream
location: interface org.apache.mrql.Parser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
symbol: class LineReader
location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
symbol: class Text
location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.BinaryDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.BinaryDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
symbol: class Path
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource.DataSourceDirectory
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSource.DataSourceDirectory
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
symbol: class Path
location: interface org.apache.mrql.MRQLFileInputFormat
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.DataSet
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
symbol: class DataOutputBuffer
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.XMLParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
symbol: class FSDataInputStream
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
symbol: class DataOutputBuffer
location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.ParsedDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.ParsedDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
symbol: class Configuration
location: class org.apache.mrql.Test
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
[INFO] 100 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache MRQL parent POM ............................ SUCCESS [ 1.904 s]
[INFO] Apache MRQL gen ................................... SUCCESS [ 3.530 s]
[INFO] Apache MRQL core .................................. FAILURE [ 3.063 s]
[INFO] Apache MRQL MapReduce mode ........................ SKIPPED
[INFO] Apache MRQL BSP mode .............................. SKIPPED
[INFO] Apache MRQL Spark mode ............................ SKIPPED
[INFO] Apache MRQL Flink mode ............................ SKIPPED
[INFO] Apache MRQL assembly .............................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 8.703 s
[INFO] Finished at: 2015-02-07T16:44:19-08:00
[INFO] Final Memory: 32M/986M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project mrql-core: Compilation failure: Compilation failure:
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[20,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRData.java:[25,41] cannot find symbol
[ERROR] symbol: class WritableComparable
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_string.java:[59,22] package Text does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Union.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[29,53] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[31,5] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[37,11] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[39,35] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[40,20] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[56,48] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonSplitter.java:[97,12] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.JsonSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[23,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[21,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/JsonFormatParser.java:[63,24] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.JsonFormatParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[23,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Parser.java:[29,24] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: interface org.apache.mrql.Parser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[41,35] package SequenceFile does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Bag.java:[240,38] java.io.FileSystem is not public in java.io; cannot be accessed from outside package
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_byte.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[23,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[24,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[25,30] package org.apache.hadoop.util does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[32,5] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[33,5] cannot find symbol
[ERROR] symbol: class LineReader
[ERROR] location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[35,5] cannot find symbol
[ERROR] symbol: class Text
[ERROR] location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/target/generated-sources/org/apache/mrql/LineParser.java:[148,24] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.LineParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_short.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[20,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[27,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[28,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[25,53] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.BinaryDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/BinaryDataSource.java:[29,37] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.BinaryDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[21,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[84,18] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,32] cannot find symbol
[ERROR] symbol: class Path
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[115,43] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[126,24] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[134,52] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[151,49] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[157,81] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[21,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Tuple.java:[22,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[50,28] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSource.java:[74,34] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSource.DataSourceDirectory
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MRQLFileInputFormat.java:[28,36] cannot find symbol
[ERROR] symbol: class Path
[ERROR] location: interface org.apache.mrql.MRQLFileInputFormat
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[22,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/DataSet.java:[67,24] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.DataSet
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[23,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[25,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[91,32] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[123,31] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Config.java:[157,51] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.Config
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_double.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[24,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[25,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[26,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[27,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[28,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[29,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[30,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[25,28] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[26,28] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[32,52] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLParser.java:[78,24] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.XMLParser
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[34,5] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[41,11] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[43,34] cannot find symbol
[ERROR] symbol: class FSDataInputStream
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[44,19] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[58,47] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/XMLSplitter.java:[82,12] cannot find symbol
[ERROR] symbol: class DataOutputBuffer
[ERROR] location: class org.apache.mrql.XMLSplitter
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[22,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[23,30] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[37,24] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.ParsedDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/ParsedDataSource.java:[46,24] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.ParsedDataSource
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Lambda.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_bool.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[21,1] package org.apache.hadoop.util does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[22,1] package org.apache.hadoop.conf does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/Test.java:[28,19] cannot find symbol
[ERROR] symbol: class Configuration
[ERROR] location: class org.apache.mrql.Test
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_long.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[23,1] package org.apache.hadoop.io does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/MR_dataset.java:[24,1] package org.apache.hadoop.fs does not exist
[ERROR] /Users/adc/dev/incubator-mrql/core/src/main/java/org/apache/mrql/GeneratorDataSource.java:[21,1] package org.apache.hadoop.fs does not exist
[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 :mrql-core