Examples with MetaDataUpgrader org.elasticsearch.plugins.MetaDataUpgrader used on opensource projects

Example 6 with MetaDataUpgrader

use of org.elasticsearch.plugins.MetaDataUpgrader in project elasticsearch by elastic.

the class GatewayMetaStateTests method testUpdateCustomMetaDataOnUpgrade.

public void testUpdateCustomMetaDataOnUpgrade() throws Exception {
    MetaData metaData = randomMetaData(new CustomMetaData1("data"));
    MetaDataUpgrader metaDataUpgrader = new MetaDataUpgrader(Collections.singletonList(customs -> {
        customs.put(CustomMetaData1.TYPE, new CustomMetaData1("modified_data1"));
        return customs;
    }));
    MetaData upgrade = GatewayMetaState.upgradeMetaData(metaData, new MockMetaDataIndexUpgradeService(false), metaDataUpgrader);
    assertTrue(upgrade != metaData);
    assertFalse(MetaData.isGlobalStateEquals(upgrade, metaData));
    assertNotNull(upgrade.custom(CustomMetaData1.TYPE));
    assertThat(((TestCustomMetaData) upgrade.custom(CustomMetaData1.TYPE)).getData(), equalTo("modified_data1"));
}

Example 7 with MetaDataUpgrader

use of org.elasticsearch.plugins.MetaDataUpgrader in project elasticsearch by elastic.

the class GatewayMetaStateTests method testIndexMetaDataUpgrade.

public void testIndexMetaDataUpgrade() throws Exception {
    MetaData metaData = randomMetaData();
    MetaDataUpgrader metaDataUpgrader = new MetaDataUpgrader(Collections.emptyList());
    MetaData upgrade = GatewayMetaState.upgradeMetaData(metaData, new MockMetaDataIndexUpgradeService(true), metaDataUpgrader);
    assertTrue(upgrade != metaData);
    assertTrue(MetaData.isGlobalStateEquals(upgrade, metaData));
    for (IndexMetaData indexMetaData : upgrade) {
        assertFalse(metaData.hasIndexMetaData(indexMetaData));
    }
}

Example 8 with MetaDataUpgrader

use of org.elasticsearch.plugins.MetaDataUpgrader in project elasticsearch by elastic.

the class GatewayMetaStateTests method testCustomMetaDataValidation.

public void testCustomMetaDataValidation() throws Exception {
    MetaData metaData = randomMetaData(new CustomMetaData1("data"));
    MetaDataUpgrader metaDataUpgrader = new MetaDataUpgrader(Collections.singletonList(customs -> {
        throw new IllegalStateException("custom meta data too old");
    }));
    try {
        GatewayMetaState.upgradeMetaData(metaData, new MockMetaDataIndexUpgradeService(false), metaDataUpgrader);
    } catch (IllegalStateException e) {
        assertThat(e.getMessage(), equalTo("custom meta data too old"));
    }
}