Ilya Kasnacheev created IGNITE-8309: ---------------------------------------
Summary: Cannot change WAL mode from client node Key: IGNITE-8309 URL: https://issues.apache.org/jira/browse/IGNITE-8309 Project: Ignite Issue Type: Bug Components: persistence Affects Versions: 2.5 Reporter: Ilya Kasnacheev Assignee: Vladimir Ozerov I have cluster of a few nodes with persistence region, and a few clients, obviously without persistence region. When I try to do disableWal(cacheName) on client node, I observe the following exception: {code} Caused by: org.apache.ignite.IgniteCheckedException: Cannot change WAL mode because persistence is not enabled for cache(s) [caches=[data0], dataRegion=null] at org.apache.ignite.internal.processors.cache.WalStateManager.errorFuture(WalStateManager.java:759) ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] at org.apache.ignite.internal.processors.cache.WalStateManager.init(WalStateManager.java:292) ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] at org.apache.ignite.internal.processors.cache.GridCacheProcessor.changeWalMode(GridCacheProcessor.java:3045) ~[ignite-core-2.5.0-SNAPSHOT.jar:2.5.0-SNAPSHOT] {code} >From server node I can disable and enable WAL without problems. Since it's a >cluster-wide operations, I expect it to be doable from client also. -- This message was sent by Atlassian JIRA (v7.6.3#76005)