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Scripting: Deprecate file scripts (#24552) 

File scripts will be removed in 6.0. This commit adds a deprecation
warning for 5.5 when the first file script is loaded.
This commit is contained in:
Ryan Ernst 2017-05-08 14:06:45 -07:00 committed by GitHub
parent 0944577ee8
commit bd3717a0f8
3 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
core/src/main/java/org/elasticsearch/script/ScriptService.java
View File

@ -542,6 +542,7 @@ public class ScriptService extends AbstractComponent implements Closeable, Clust
}
private class ScriptChangesListener implements FileChangesListener {
private boolean deprecationEmitted = false;
private Tuple<String, String> getScriptNameExt(Path file) {
Path scriptPath = scriptsDirectory.relativize(file);
@ -574,6 +575,11 @@ public class ScriptService extends AbstractComponent implements Closeable, Clust
if (engineService == null) {
logger.warn("No script engine found for [{}]", scriptNameExt.v2());
} else {
if (deprecationEmitted == false) {
deprecationLogger.deprecated("File scripts are deprecated. Use stored or inline scripts instead.");
deprecationEmitted = true;
}
try {
//we don't know yet what the script will be used for, but if all of the operations for this lang
// with file scripts are disabled, it makes no sense to even compile it and cache it.

2
core/src/test/java/org/elasticsearch/script/FileScriptTests.java
View File

@ -59,6 +59,7 @@ public class FileScriptTests extends ESTestCase {
assertNotNull(compiledScript);
MockCompiledScript executable = (MockCompiledScript) compiledScript.compiled();
assertEquals("script1.mockscript", executable.getName());
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testAllOpsDisabled() throws Exception {
@ -78,5 +79,6 @@ public class FileScriptTests extends ESTestCase {
assertTrue(e.getMessage(), e.getMessage().contains("scripts of type [file], operation [" + context.getKey() + "] and lang [" + MockScriptEngine.NAME + "] are disabled"));
}
}
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
}

5
core/src/test/java/org/elasticsearch/script/ScriptServiceTests.java
View File

@ -182,6 +182,7 @@ public class ScriptServiceTests extends ESTestCase {
} catch (IllegalArgumentException ex) {
assertThat(ex.getMessage(), containsString("unable to find file script [test_script] using lang [test]"));
}
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testScriptCompiledOnceHiddenFileDetected() throws IOException {
@ -201,6 +202,7 @@ public class ScriptServiceTests extends ESTestCase {
Files.delete(testHiddenFile);
Files.delete(testFileScript);
resourceWatcherService.notifyNow();
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testInlineScriptCompiledOnceCache() throws IOException {
@ -227,6 +229,7 @@ public class ScriptServiceTests extends ESTestCase {
assertCompileRejected("dtest", "script", ScriptType.STORED, scriptContext);
assertCompileAccepted("dtest", "file_script", ScriptType.FILE, scriptContext);
}
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testFineGrainedSettings() throws IOException {
@ -317,6 +320,7 @@ public class ScriptServiceTests extends ESTestCase {
}
}
}
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testCompileNonRegisteredContext() throws IOException {
@ -384,6 +388,7 @@ public class ScriptServiceTests extends ESTestCase {
createFileScripts("test");
scriptService.compile(new Script(ScriptType.FILE, "test", "file_script", Collections.emptyMap()), randomFrom(scriptContexts));
assertEquals(1L, scriptService.stats().getCompilations());
assertWarnings("File scripts are deprecated. Use stored or inline scripts instead.");
}
public void testIndexedScriptCountedInCompilationStats() throws IOException {