/** @throws Exception If failed. */
public void testRemoteIfDataCacheNameEquals() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
GridGgfsConfiguration g2GgfsCfg1 = new GridGgfsConfiguration(g1GgfsCfg1);
GridGgfsConfiguration g2GgfsCfg2 = new GridGgfsConfiguration(g1GgfsCfg2);
g2GgfsCfg1.setName("g2GgfsCfg1");
g2GgfsCfg2.setName("g2GgfsCfg2");
g2GgfsCfg1.setMetaCacheName("g2MetaCache1");
g2GgfsCfg2.setMetaCacheName("g2MetaCache2");
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(
dataCaches(1024),
metaCaches("g2MetaCache1", "g2MetaCache2"),
GridCacheConfiguration.class));
g2Cfg.setGgfsConfiguration(g2GgfsCfg1, g2GgfsCfg2);
G.start(g1Cfg);
checkGridStartFails(
g2Cfg, "Data cache names should be different for different GGFS instances", false);
}
/** @throws Exception If failed. */
@SuppressWarnings("NullableProblems")
public void testLocalNullGgfsNameIsSupported() throws Exception {
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g1GgfsCfg1.setName(null);
assertFalse(G.start(g1Cfg).nodes().isEmpty());
}
/** @throws Exception If failed. */
public void testRemoteIfAffinityMapperGroupSizeDiffers() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(dataCaches(4021), metaCaches(), GridCacheConfiguration.class));
G.start(g1Cfg);
checkGridStartFails(
g2Cfg,
"Affinity mapper group size should be the same on all nodes in grid for GGFS",
false);
}
/** @throws Exception If failed. */
public void testRemoteIfDataBlockSizeDiffers() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
GridGgfsConfiguration g2GgfsCfg1 = new GridGgfsConfiguration(g1GgfsCfg1);
g2GgfsCfg1.setBlockSize(g2GgfsCfg1.getBlockSize() + 100);
g2Cfg.setGgfsConfiguration(g2GgfsCfg1, g1GgfsCfg2);
G.start(g1Cfg);
checkGridStartFails(
g2Cfg, "Data block size should be same on all nodes in grid for GGFS", false);
}
/**
* Checks that the given grid configuration will lead to {@link GridException} upon grid startup.
*
* @param cfg Grid configuration to check.
* @param excMsgSnippet Root cause (assertion) exception message snippet.
* @param testLoc {@code True} if checking is done for "testLocal" tests.
*/
private void checkGridStartFails(
GridConfiguration cfg, CharSequence excMsgSnippet, boolean testLoc) {
assertNotNull(cfg);
assertNotNull(excMsgSnippet);
try {
G.start(cfg);
fail("No exception has been thrown.");
} catch (GridException e) {
if (testLoc) {
if ("Failed to start processor: GridProcessorAdapter []".equals(e.getMessage())
&& e.getCause().getMessage().contains(excMsgSnippet)) return; // Expected exception.
} else if (e.getMessage().contains(excMsgSnippet)) return; // Expected exception.
error("Caught unexpected exception.", e);
fail();
}
}
/** @throws Exception If failed. */
public void testRemoteIfPathModeDiffers() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
GridGgfsConfiguration g2GgfsCfg1 = new GridGgfsConfiguration(g1GgfsCfg1);
GridGgfsConfiguration g2GgfsCfg2 = new GridGgfsConfiguration(g1GgfsCfg2);
g2GgfsCfg1.setPathModes(ImmutableMap.of("/somePath", DUAL_SYNC));
g2GgfsCfg2.setPathModes(ImmutableMap.of("/somePath", DUAL_SYNC));
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setGgfsConfiguration(g2GgfsCfg1, g2GgfsCfg2);
G.start(g1Cfg);
checkGridStartFails(
g2Cfg, "Path modes should be the same on all nodes in grid for GGFS", false);
}
/** @throws Exception If failed. */
public void testRemoteIfDefaultModeDiffers() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
GridGgfsConfiguration g2GgfsCfg1 = new GridGgfsConfiguration(g1GgfsCfg1);
GridGgfsConfiguration g2GgfsCfg2 = new GridGgfsConfiguration(g1GgfsCfg2);
g1GgfsCfg1.setDefaultMode(DUAL_ASYNC);
g1GgfsCfg2.setDefaultMode(DUAL_ASYNC);
g2GgfsCfg1.setDefaultMode(DUAL_SYNC);
g2GgfsCfg2.setDefaultMode(DUAL_SYNC);
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setGgfsConfiguration(g2GgfsCfg1, g2GgfsCfg2);
G.start(g1Cfg);
checkGridStartFails(
g2Cfg, "Default mode should be the same on all nodes in grid for GGFS", false);
}
/** @throws Exception If failed. */
public void testRemoteIfMetaCacheNameDiffers() throws Exception {
GridConfiguration g2Cfg = getConfiguration("g2");
GridGgfsConfiguration g2GgfsCfg1 = new GridGgfsConfiguration(g1GgfsCfg1);
GridGgfsConfiguration g2GgfsCfg2 = new GridGgfsConfiguration(g1GgfsCfg2);
g2GgfsCfg1.setMetaCacheName("g2MetaCache1");
g2GgfsCfg2.setMetaCacheName("g2MetaCache2");
g1Cfg.setCacheConfiguration(
concat(dataCaches(1024), metaCaches(), GridCacheConfiguration.class));
g2Cfg.setCacheConfiguration(
concat(
dataCaches(1024),
metaCaches("g2MetaCache1", "g2MetaCache2"),
GridCacheConfiguration.class));
g2Cfg.setGgfsConfiguration(g2GgfsCfg1, g2GgfsCfg2);
G.start(g1Cfg);
checkGridStartFails(
g2Cfg, "Meta cache name should be the same on all nodes in grid for GGFS", false);
}