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dpavlov pushed a commit to branch ignite-11155
in repository https://gitbox.apache.org/repos/asf/ignite.git
The following commit(s) were added to refs/heads/ignite-11155 by this push:
new a75a035 IGNITE-11155 Missed JVM options comment was added for
exception
a75a035 is described below
commit a75a035298745ec68cc031f9cf15817c5b6a1396
Author: Dmitriy Pavlov
AuthorDate: Thu Feb 7 16:56:59 2019 +0300
IGNITE-11155 Missed JVM options comment was added for exception
---
.../ignite/internal/util/FeatureChecker.java | 36 ++
.../apache/ignite/internal/util/GridUnsafe.java| 9 +++---
2 files changed, 41 insertions(+), 4 deletions(-)
diff --git
a/modules/core/src/main/java/org/apache/ignite/internal/util/FeatureChecker.java
b/modules/core/src/main/java/org/apache/ignite/internal/util/FeatureChecker.java
new file mode 100644
index 000..5952e57
--- /dev/null
+++
b/modules/core/src/main/java/org/apache/ignite/internal/util/FeatureChecker.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.ignite.internal.util;
+
+/**
+ * Class extracted for fields from GridUnsafe to be absolutely independent
with current and future static block
+ * initialization prohect.
+ */
+public class FeatureChecker {
+/** Required Options to Run un Java 9, 10, 11. */
+public static final String JAVA_9_10_11_OPTIONS =
"--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED\n" +
+"--add-exports=java.base/sun.nio.ch=ALL-UNNAMED\n" +
+"--add-exports=java.management/com.sun.jmx.mbeanserver=ALL-UNNAMED\n" +
+"--add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED\n"
+
+
"--add-exports=java.base/sun.reflect.generics.reflectiveObjects=ALL-UNNAMED\n" +
+"--illegal-access=permit";
+
+/** Java version specific warning to be added in case access failed */
+public static final String JAVA_VER_SPECIFIC_WARN = "\nPlease make sure
options: " + JAVA_9_10_11_OPTIONS +
+"\nwere provided at JVM startup." +
+"\nSee
https://apacheignite.readme.io/docs/getting-started#section-running-ignite-with-java-9-10-11
for more info";
+}
diff --git
a/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
b/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
index f3593f0..f485218 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/util/GridUnsafe.java
@@ -137,7 +137,8 @@ public abstract class GridUnsafe {
return buf;
}
catch (ReflectiveOperationException e) {
-throw new RuntimeException("JavaNioAccess#newDirectByteBuffer()
method is unavailable.", e);
+throw new RuntimeException("JavaNioAccess#newDirectByteBuffer()
method is unavailable."
++ FeatureChecker.JAVA_VER_SPECIFIC_WARN, e);
}
}
@@ -1452,8 +1453,7 @@ public abstract class GridUnsafe {
}
catch (ReflectiveOperationException e) {
throw new RuntimeException(pkgName + ".misc.JavaNioAccess class is
unavailable."
-+ "\nPlease make sure
--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED was provided as JVM
option." +
-"\nSee
https://apacheignite.readme.io/docs/getting-started#section-running-ignite-with-java-9-10-11
for more info", e);
++ FeatureChecker.JAVA_VER_SPECIFIC_WARN, e);
}
}
@@ -1476,7 +1476,8 @@ public abstract class GridUnsafe {
return mtd;
}
catch (ReflectiveOperationException e) {
-throw new RuntimeException(miscPackage() +
".JavaNioAccess#newDirectByteBuffer() method is unavailable.", e);
+throw new RuntimeException(miscPackage() +
".JavaNioAccess#newDirectByteBuffer() method is unavailable."
++ FeatureChecker.JAVA_VER_SPECIFIC_WARN, e);
}
}
