Re: How to compile Java-Rados.

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On Mon, Jul 16, 2012 at 8:26 AM, Sage Weil <sage@xxxxxxxxxxx> wrote:
> On Mon, 16 Jul 2012, Noah Watkins wrote:
>> Ramu,
>>
>> I receive the same error code in my installation when the
>> CEPH_CONF_FILE environment variable contains an invalid path. Could
>> you please verify that the path you are using points to a valid Ceph
>> configuration?
>
> BTW it's CEPH_CONF for the config file (not CEPH_CONFG_FILE).

It turns out to be quite awkward to tell the unit tests about the
configuration location, and using an environment variable is
convenient. However, I wasn't aware of CEPH_CONF, and in fact the unit
test framework looks for CEPH_CONFIG_FILE. The later should definitely
be removed (ramu, can you try CEPH_CONF?), and this isn't an issue in
libcephfs wrappers -- the rados wrappers are incredibly old.

Thanks, Noah


>
> Alternatively, you can stick config options in the same format as the
> command line arguments in CEPH_ARGS.  E.g.,
>
>         CEPH_ARGS="--debug-ms 1 --log-file foo" some_command ...
>
> sage
>
>
>>
>> Thanks,
>> - Noah
>>
>> On Sun, Jul 15, 2012 at 10:32 PM, ramu <ramu.freesystems@xxxxxxxxx> wrote:
>> >
>> > Hi Noah,
>> >
>> > I tried but am getting following error in terminal ,
>> >
>> > Buildfile: /home/vu/java-rados/build.xml
>> >
>> > makedir:
>> >
>> > compile-rados:
>> >
>> > compile-tests:
>> >
>> > jar:
>> >
>> > test:
>> >     [junit] Running ClusterStatsTest
>> >     [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.04 sec
>> >
>> > BUILD FAILED
>> > /home/vu/java-rados/build.xml:134: Test ClusterStatsTest failed
>> >
>> > Total time: 1 second
>> >
>> > and one more error file
>> > is /home/vu/java-rados/TEST-ClusterStatsTest.txt in that file the text is like
>> > this,
>> >
>> > Testsuite: ClusterStatsTest
>> > Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.04 sec
>> >
>> > Testcase: test_ClusterStats took 0.022 sec
>> >         Caused an ERROR
>> > conf_read_file: ret=-22
>> > net.newdream.ceph.rados.RadosException: conf_read_file: ret=-22
>> >         at net.newdream.ceph.rados.Cluster.native_conf_read_file(Native Method)
>> >         at net.newdream.ceph.rados.Cluster.readConfigFile(Unknown Source)
>> >         at ClusterStatsTest.setup(Unknown Source)
>> >
>> > Thanks,
>> > Ramu.
>> >
>> >
>> >
>> > --
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