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