Commit Graph

487 Commits

Author SHA1 Message Date
Amnon Heiman
1cf0279644 APIMeter update the included value on each click
This change update the internal value on each time click, after this
change the rate calculation will be done on the proxy at the price of
continuesly query the server. It is yet to be determine if this is a
problem, if so, it is possible to do and store those calculation on the
server and just pull them on demend.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-18 12:08:16 +03:00
Amnon Heiman
d1f85080b4 APIMetrics: Creating an APIHistogram instead of Histogram
This change accept a URL for the histogram creation methods and passing
it to the default registry so the created histogram will be the
APIHistogram instead of Histogram.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-18 12:08:15 +03:00
Pekka Enberg
a600152de7 Merge 'Adding JMX Metric support'
From Amnon:

 "This series adopt the yammer Metric library to use with out API. The
  library it self is taken as is by adding it to the Maven dependency. The
  required adaptation is that information will not be added in push to the
  library Metric, instead, when required, the specific Metric would use
  the APIClient to fetch information from the system using the API.

  This approach would mean that there will be little adaptation when code
  would be passed from origin."

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>

Conflicts:
	pom.xml
2015-06-17 15:10:30 +03:00
Amnon Heiman
815e5b429c Urching-JMX start the column family registration
This adds a call to the ColumnFamilyStore registration, which runs a
timer and check if there are any changes in the registered Mbean.
2015-06-16 17:16:09 +03:00
Amnon Heiman
3e4cefb6bd Urchin-JMX adding the ColumnFamilyStoreMBean
This adds the ColumnFamilyStoreMBean with most of its method stub. The
only current functionality is returnning the column family name and the
registration of the StoreMBean.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-16 17:16:09 +03:00
Amnon Heiman
37a0e6926b Urchin-JMX Cleanup and add a getJsonArray method to the APIClient
This patch adds a method that returns a JsonArray by the APIClient.

It also changes an errounouse string == compare to equals.
2015-06-16 17:15:28 +03:00
Amnon Heiman
afac410a0d Adding StorageService MBean implementation
This adds the following method implementation that are supported:
getLiveNodes()
getUnreachableNodes()
getTokens()
getTokens(String endpoint)
getCommitLogLocation()
getTokenToEndpointMap()

After applying this series, those functionality will be available via
jconsole

The series also complete the API by adding an implementation based on
the swagger storage_service.json definition.  An implementation that
will be added to the API should be reflected in the MBean.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-15 16:36:22 +03:00
Amnon Heiman
67abbeb060 Enhencing the APIClient
This patch enhence the APICLient with additional support to query
parameters in getStringValue, getListStrValue. New method that will be
aded, will be added with both variation, where the base comunication
method: get can accept a null query parameter object.

An implementation was added for getMapStrValue that retreive a list of
key, value and creates a map out of it.

post and delete with and without query parameters.

getIntValue with query parameters.

getMapListStrValue, getListInetAddressValue, getMapStringSnapshotTabularDataValue

And the helper functions for the query parameter:
join, set_query_param, set_bool_query_param

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-15 16:35:50 +03:00
Amnon Heiman
565d62d4db Importing FileUtils.java Pair.java SnapshotDetailsTabularData.java
This adds the functionality that is used by the JMX from Origin.

The following files where import: FileUtils.java  Pair.java
SnapshotDetailsTabularData.java, un needed functionality was removed to
minimize the dependency and they were placed in a util directory.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-15 16:35:44 +03:00
Amnon Heiman
f01af948ae Add a NOTICE file for the yammer library
This is the NOTICE file that define in the yammer library for using the
yammer code.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 14:32:45 +03:00
Amnon Heiman
7aba32d2fa Adding the APIMetrics
This is a copy of the Metrics class from yammer, with two differences:
Add a url Metrics that needs it to retrieve data and uses the
APIMetricsRegistry as the Metric factory.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 14:11:25 +03:00
Amnon Heiman
1212e09ffd Adding the APIMetricsRegistry the metric factory
The MetricsRegistry in yammer used to create metrics and register them
in the JMX.

The APIMetricsRegistry extends the functionality by accepting a URL
that the API will perform to retrieve the relevant data, it also creates
the API version of each of the requested Metric (i.e. APIMeter,
APICounter or APIHistogram)

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 14:08:10 +03:00
Amnon Heiman
dd2d50a45c Overriden the Metric data collection
Three of the Metric in the yammer library are based on data that is
pushed to them: Counter, Histogram and Meter.

This patch modify the specific functionality by inherit the original
Meter, keeping its functionality and API, and modify the way the data is
collected.

For Counter: A call to count will be implementing by calling the API to
retreive a value.

For Meter: A call to count will be implementing by calling the API to
retreive a value, similiar to count, but the timer aspect of the Meter
remains the same.

For histogram: Histogram uses an internal sample container. To mimic the
behaviour, a call to any of the historgram get functionality will update
the sample container first. A timestamp of the last update limits the
number of updates that will be done by the histogram.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 11:53:51 +03:00
Amnon Heiman
5eba35e439 Passing the metrics nameFactory from Origin
The DefaultNameFactory which implement the MetricNameFactory responsible
for the metrics names.

They are imported from Origin and placed under urchin package.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 11:48:36 +03:00
Amnon Heiman
aaae78c2c7 Adding the yammer counter library to pom
This adds the dependency for the yammer counter library and for the
google collection that are used with it.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-11 11:32:29 +03:00
Pekka Enberg
16f5f5d07d Merge "Adding the FailureDetectorMBean support"
From Amnon:

  "This series adds the FailureDetectorMBean support to urchin.  After
   this series will be applied, to test use jconsole to connect to the JMX
   API and see the FailureDetectorMBean."
2015-06-04 13:21:03 +03:00
Amnon Heiman
9889727810 Add Failure detector to Main 2015-06-03 19:45:39 +03:00
Amnon Heiman
c671310d0d Adding the FailureDetector MBean support
This adds the FailureDetectorMBean and its implementation.
Setting the phi is not supported yet and will be added when the code
will be completed inside the failure_detector implementation.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-06-03 19:45:39 +03:00
Pekka Enberg
dbe22715a8 Merge branch "Adding the gossiper MBean implementation"
From Amnon.
2015-06-02 09:19:02 +03:00
Amnon Heiman
8847343ebd Adding the Gossiper MBean implementation
This adds the implementation of the Gossiper MBean.

To test, run an urchin server, run the API and use jconsole to connect
to the API.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-25 18:36:12 +03:00
Amnon Heiman
c7aff5bb5f Adding post and parameters support to the API Client
This adds a post method to the APIClient to perform POST command on the
API and uses the queryParams API to add query parameters to a query.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-25 18:36:05 +03:00
Avi Kivity
088c7c356b Merge commit log API
Amnon says:

"After this patch series, it will be possible to run the JMX API and using
jconsole get the ActiveSegmentName and (the empty) ArchivingSegmentNames."
2015-05-19 18:13:38 +03:00
Amnon Heiman
b7e1f5a979 JMX API: Adding the CommitLog implementation
This adds two of the supported CommitLog method, the
getActiveSegmentNames and the getArchivingSegmentNames.

The API for both returns full path, so the JMX API takes the file name
from the path and remove duplicates.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-19 18:01:54 +03:00
Amnon Heiman
b11acd15b3 JMX API: Adding getListStrValue to APIClient
This adds support for getting a List of String from the API.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-19 18:01:54 +03:00
Amnon Heiman
0ef065ebc7 JMX-API: Fix an endless loop in EndpointSnitchInfo
This was a code that was modified from Origin, in the JMX API
initilization is done in the custructor, which mean that it would enter
an endless loop.

When initiliation in the constructor this should be used.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-19 18:01:53 +03:00
Avi Kivity
fd244644e9 Merge branch 'amnon/commitlogstab' of github.com:cloudius-systems/urchin-jmx-dev
Amnon says:

"This adds the CommitLogMBean, GossiperMbean and EndpointSnitchInfoMbean stabs
to the JMX API, the MBeans are available via Console but returns empty
response."
2015-05-18 16:09:34 +03:00
Amnon Heiman
b0d8fd0de0 JMX API: Adding the EndpointSnitchInfoMBean stab
This adds a stab to the EndpointSnitchInfoMBean

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-18 15:52:53 +03:00
Amnon Heiman
cd2b174cd3 JMX API: Add the GossiperMBean stab
This adds a stab implementation of the GossiperMBean

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-18 15:33:55 +03:00
Amnon Heiman
24d5d9ea5d JMX API - Adding the CommitLogMBean stab
This holds the stab for the CommitLogMBean.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-18 15:31:14 +03:00
Amnon Heiman
55b80fe541 JMX API rename the cloudius package to cloudius.urchin
The urchin files (Client and Main) where moved to:
com.cloudius.urchin.api and com.cloudius.urchin.main respectively.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Signed-off-by: Avi Kivity <avi@cloudius-systems.com>
2015-05-18 10:27:27 +03:00
Avi Kivity
d20a01af79 Merge branch 'amnon/initial_jmx' of github.com:cloudius-systems/urchin-jmx-dev
JMX proxy initial version, from Amnon.
2015-05-17 18:03:43 +03:00
Avi Kivity
5d65e94c13 Initial commit 2015-05-17 18:02:29 +03:00
Amnon Heiman
5039f0603b Add the MessagingServiceMBean
This is the skeleton implementation for the MessagingService MBean. More
functionality will be add when it will be added to the API.
2015-05-17 17:49:50 +03:00
Amnon Heiman
c64b4b6e56 Adding the StorageServiceMBean stub
This adds a stub of the StorageService.
After applying it, it will be possible to use JConsole to connect to the
process and run any of the command and inquire all the properties.

Some deprecated methods uses RepairParallelism class, an empty
implementation for it is added. It would be removed with future version
of the MBean, when those methods will be removed from the MBean

As this is a stub, the only effect is a printout on the screen.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-17 17:48:09 +03:00
Amnon Heiman
77eb357646 APIClient a Json Client Stub
The client hides the comunication details between the jmx and the REST
API.

The current stub was created so an MBean that uses it, can compile and
run with no errors.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-17 16:15:17 +03:00
Amnon Heiman
d46a124be3 Adding the MBean Service Support
This adds the java project that expose the system MBean.
The Main would start any required classes and would wait forever.

The mvn creates jar with main and set the classpath accordingly.
To start do:

java -jar target/urchin-mbean-1.0.jar

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-17 15:33:05 +03:00
Amnon Heiman
1476024285 Adding the JMX README file
The README file holds explnation on how to compile and run the JMX
API.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-05-17 12:58:59 +03:00