# ignite-53 fail query is there are no data nodes
Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/ae4cbca3 Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/ae4cbca3 Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/ae4cbca3 Branch: refs/heads/sprint-1 Commit: ae4cbca3286fcfe1c3fd91d1241d9b143cb29ef6 Parents: c927f68 Author: sboikov <sboi...@gridgain.com> Authored: Fri Jan 16 12:06:48 2015 +0300 Committer: sboikov <sboi...@gridgain.com> Committed: Fri Jan 16 12:06:48 2015 +0300 ---------------------------------------------------------------------- .../kernal/processors/cache/query/GridCacheQueryAdapter.java | 4 ++++ 1 file changed, 4 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/ae4cbca3/modules/core/src/main/java/org/gridgain/grid/kernal/processors/cache/query/GridCacheQueryAdapter.java ---------------------------------------------------------------------- diff --git a/modules/core/src/main/java/org/gridgain/grid/kernal/processors/cache/query/GridCacheQueryAdapter.java b/modules/core/src/main/java/org/gridgain/grid/kernal/processors/cache/query/GridCacheQueryAdapter.java index ab27191..65e5cd2 100644 --- a/modules/core/src/main/java/org/gridgain/grid/kernal/processors/cache/query/GridCacheQueryAdapter.java +++ b/modules/core/src/main/java/org/gridgain/grid/kernal/processors/cache/query/GridCacheQueryAdapter.java @@ -24,6 +24,7 @@ import org.apache.ignite.plugin.security.*; import org.gridgain.grid.cache.*; import org.gridgain.grid.cache.query.*; import org.gridgain.grid.kernal.processors.cache.*; +import org.gridgain.grid.util.future.*; import org.gridgain.grid.util.typedef.*; import org.gridgain.grid.util.typedef.internal.*; import org.jetbrains.annotations.*; @@ -419,6 +420,9 @@ public class GridCacheQueryAdapter<T> implements GridCacheQuery<T> { cctx.checkSecurity(GridSecurityPermission.CACHE_READ); + if (nodes.isEmpty()) + return new GridCacheQueryErrorFuture<>(cctx.kernalContext(), new ClusterGroupEmptyException()); + if (log.isDebugEnabled()) log.debug("Executing query [query=" + this + ", nodes=" + nodes + ']');
