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SNAPSHOT+TESTS: Speed up Snapshot IT (#36990) 

* This speeds up the test from an average 25s down to 7s runtime
* There is no need for artificially slowing down the snapshot to reproduce the issue of an out of sync routing table in practice.
Over hundreds of test runs the test's snapshot shard service still runs in the index not found exception every time reproducing this issue.
* Relates #36294
This commit is contained in:
Armin Braun 2018-12-27 12:18:17 +01:00 committed by GitHub
parent b0d2957e10
commit 6aae7c8516
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1 changed files with 2 additions and 3 deletions
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5
server/src/test/java/org/elasticsearch/snapshots/DedicatedClusterSnapshotRestoreIT.java
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@ -1179,7 +1179,6 @@ public class DedicatedClusterSnapshotRestoreIT extends AbstractSnapshotIntegTest
.setType("mock").setSettings(Settings.builder()
.put("location", randomRepoPath())
.put("compress", randomBoolean())
.put("max_snapshot_bytes_per_sec", "1000b")
.put("chunk_size", randomIntBetween(100, 1000), ByteSizeUnit.BYTES)));
assertAcked(prepareCreate("test-idx", 0, Settings.builder()
.put("number_of_shards", 5).put("number_of_replicas", 0)));
@ -1195,10 +1194,10 @@ public class DedicatedClusterSnapshotRestoreIT extends AbstractSnapshotIntegTest
flushAndRefresh();
final String dataNode = blockNodeWithIndex("test-repo", "test-idx");
logger.info("--> snapshot");
client(internalCluster().getMasterName()).admin().cluster()
.prepareCreateSnapshot("test-repo", "test-snap").setWaitForCompletion(false).setIndices("test-idx").get();
ServiceDisruptionScheme disruption = new BusyMasterServiceDisruption(random(), Priority.HIGH);
setDisruptionScheme(disruption);
client(internalCluster().getMasterName()).admin().cluster()
.prepareCreateSnapshot("test-repo", "test-snap").setWaitForCompletion(false).setIndices("test-idx").get();
disruption.startDisrupting();
logger.info("--> restarting data node, which should cause primary shards to be failed");
internalCluster().restartNode(dataNode, InternalTestCluster.EMPTY_CALLBACK);