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Restrict index.codec to default and best_compression

This commit is contained in:
Simon Willnauer 2016-01-18 12:59:42 +01:00
parent 9562fb76bc
commit e52a873d1a
1 changed files with 9 additions and 2 deletions
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11
core/src/main/java/org/elasticsearch/index/engine/EngineConfig.java
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@ -69,12 +69,19 @@ public final class EngineConfig {
* Index setting to change the low level lucene codec used for writing new segments.
* This setting is <b>not</b> realtime updateable.
*/
public static final Setting<String> INDEX_CODEC_SETTING = new Setting<>("index.codec", EngineConfig.DEFAULT_CODEC_NAME, (s) -> { if (s.isEmpty()) {throw new IllegalArgumentException("index.codec must not be empty");} return s;}, false, Setting.Scope.INDEX);
public static final Setting<String> INDEX_CODEC_SETTING = new Setting<>("index.codec", "default", (s) -> {
switch(s) {
case "default":
case "best_compression":
return s;
default:
throw new IllegalArgumentException("unknown value for [index.codec] must be one of [default, best_compression]");
}
}, false, Setting.Scope.INDEX);
/** if set to true the engine will start even if the translog id in the commit point can not be found */
public static final String INDEX_FORCE_NEW_TRANSLOG = "index.engine.force_new_translog";
private static final String DEFAULT_CODEC_NAME = "default";
private TranslogConfig translogConfig;
private boolean create = false;