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Posted to issues@ignite.apache.org by "Roman Shtykh (JIRA)" <ji...@apache.org> on 2017/07/04 02:39:01 UTC
[jira] [Commented] (IGNITE-5643) REST API, call cache command
without cacheName param - got java.lang.NullPointerException
[ https://issues.apache.org/jira/browse/IGNITE-5643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16073040#comment-16073040 ]
Roman Shtykh commented on IGNITE-5643:
--------------------------------------
I think it's fixed by IGNITE-5121
> 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
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