Nikolay Tikhonov created IGNITE-3433: ----------------------------------------
Summary: Uninformative error message for affinity function Key: IGNITE-3433 URL: https://issues.apache.org/jira/browse/IGNITE-3433 Project: Ignite Issue Type: Improvement Components: cache Affects Versions: 1.6 Reporter: Nikolay Tikhonov Priority: Minor Fix For: 1.7 Ignite public API allows to get an affinity function for not existing cache. Any method calls lead to NPE and user getting the following error message: {noformat} java.lang.NullPointerException at org.apache.ignite.internal.processors.affinity.GridAffinityProcessor$AffinityInfo.access$1800(GridAffinityProcessor.java:538) at org.apache.ignite.internal.processors.affinity.GridAffinityProcessor$CacheAffinityProxy.allPartitions(GridAffinityProcessor.java:766) at org.apache.ignite.internal.processors.cache.GridCacheAffinityApiSelfTest.testAllPartitionsException(GridCacheAffinityApiSelfTest.java:241) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at junit.framework.TestCase.runTest(TestCase.java:176) at org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:1724) at org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:118) at org.apache.ignite.testframework.junits.GridAbstractTest$4.run(GridAbstractTest.java:1662) at java.lang.Thread.run(Thread.java:745) {noformat} Need to change the message and make it more clear.. -- This message was sent by Atlassian JIRA (v6.3.4#6332)