public void testDeleteIsAppliedFirst() {
DiscoverySettings discoverySettings = getDiscoverySettings();
assertEquals(
discoverySettings.getPublishTimeout(),
DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY));
assertTrue(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY));
ClusterUpdateSettingsResponse response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey(), false)
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.build())
.get();
assertAcked(response);
assertEquals(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
"1s");
assertTrue(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY));
assertFalse(
response
.getTransientSettings()
.getAsBoolean(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey(), null));
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.putNull((randomBoolean() ? "discovery.zen.*" : "*"))
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "2s"))
.get();
assertEquals(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
"2s");
assertNull(
response
.getTransientSettings()
.getAsBoolean(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey(), null));
}
public void testUpdateDiscoveryPublishTimeout() {
DiscoverySettings discoverySettings = getDiscoverySettings();
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
ClusterUpdateSettingsResponse response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.build())
.get();
assertAcked(response);
assertThat(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
equalTo("1s"));
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
try {
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "whatever")
.build())
.get();
fail("bogus value");
} catch (IllegalArgumentException ex) {
assertEquals(
ex.getMessage(),
"failed to parse setting [discovery.zen.publish_timeout] with value [whatever] as a time value: unit is missing or unrecognized");
}
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
try {
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), -1)
.build())
.get();
fail("bogus value");
} catch (IllegalArgumentException ex) {
assertEquals(
ex.getMessage(),
"Failed to parse value [-1] for setting [discovery.zen.publish_timeout] must be >= 0s");
}
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
}
public void testResetClusterSetting() {
DiscoverySettings discoverySettings = getDiscoverySettings();
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
ClusterUpdateSettingsResponse response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.build())
.get();
assertAcked(response);
assertThat(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
equalTo("1s"));
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder().putNull(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()))
.get();
assertAcked(response);
assertNull(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()));
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.put(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey(), false)
.build())
.get();
assertAcked(response);
assertThat(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
equalTo("1s"));
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
assertFalse(discoverySettings.getPublishDiff());
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setTransientSettings(
Settings.builder().putNull((randomBoolean() ? "discovery.zen.*" : "*")))
.get();
assertNull(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()));
assertNull(
response
.getTransientSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey()));
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
// now persistent
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setPersistentSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.build())
.get();
assertAcked(response);
assertThat(
response
.getPersistentSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
equalTo("1s"));
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setPersistentSettings(
Settings.builder().putNull((DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey())))
.get();
assertAcked(response);
assertNull(
response
.getPersistentSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()));
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setPersistentSettings(
Settings.builder()
.put(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey(), "1s")
.put(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey(), false)
.build())
.get();
assertAcked(response);
assertThat(
response
.getPersistentSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()),
equalTo("1s"));
assertThat(discoverySettings.getPublishTimeout().seconds(), equalTo(1L));
assertFalse(discoverySettings.getPublishDiff());
response =
client()
.admin()
.cluster()
.prepareUpdateSettings()
.setPersistentSettings(
Settings.builder().putNull((randomBoolean() ? "discovery.zen.*" : "*")))
.get();
assertNull(
response
.getPersistentSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.getKey()));
assertNull(
response
.getPersistentSettings()
.getAsMap()
.get(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.getKey()));
assertThat(
discoverySettings.getPublishTimeout(),
equalTo(DiscoverySettings.PUBLISH_TIMEOUT_SETTING.get(Settings.EMPTY)));
assertThat(
discoverySettings.getPublishDiff(),
equalTo(DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING.get(Settings.EMPTY)));
}