[jira] [Created] (IGNITE-5643) REST API, call cache command without cacheName param - got java.lang.NullPointerException

["Aleksandr (JIRA)" <ji...@apache.org>]

Aleksandr created IGNITE-5643:
---------------------------------

             Summary: REST API, call cache command without cacheName param - got java.lang.NullPointerException
                 Key: IGNITE-5643
                 URL: https://issues.apache.org/jira/browse/IGNITE-5643
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.0
         Environment: any
            Reporter: Aleksandr
            Priority: Minor


Steps to reproduce:

1) start Ignite with REST API enabled

2) run:
curl http://localhost:8080/ignite?cmd=cache

3) got on server:
[18:50:42,296][SEVERE][qtp1985938863-60][GridJettyRestProtocol] Failed to process HTTP request [action=/ignite, req=(GET /ignite?cmd=cache)@359127791 org.eclipse.jetty.server.Request@1567daef]
class org.apache.ignite.IgniteCheckedException: null
        at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7242)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor$2.body(GridRestProcessor.java:172)
        at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
        at org.apache.ignite.internal.processors.cache.GridCacheProcessor.cache(GridCacheProcessor.java:3439)
        at org.apache.ignite.internal.processors.rest.handlers.cache.GridCacheCommandHandler.localCache(GridCacheCommandHandler.java:752)
        at org.apache.ignite.internal.processors.rest.handlers.cache.GridCacheCommandHandler.executeCommand(GridCacheCommandHandler.java:716)
        at org.apache.ignite.internal.processors.rest.handlers.cache.GridCacheCommandHandler.handleAsync(GridCacheCommandHandler.java:582)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor.handleRequest(GridRestProcessor.java:266)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor.access$100(GridRestProcessor.java:89)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor$2.body(GridRestProcessor.java:155)

4) HTTP response body:
{
	"successStatus": 1,
	"error": null,
	"response": null,
	"sessionToken": null
}

5) Documentation tells cacheName is optional:
https://apacheignite.readme.io/docs/rest-api#section-cache-metrics




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)