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Delete by query test on low free disk block (#52759) 

The block setup by the test could be released by the nodes cluster info
thread before the disk threshold decider was disabled, now disable
decider first.
This commit is contained in:
Henning Andersen 2020-02-25 15:53:46 +01:00 committed by Henning Andersen
parent d2db16e046
commit 3ad1783a41
1 changed files with 4 additions and 2 deletions
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6
modules/reindex/src/test/java/org/elasticsearch/index/reindex/DeleteByQueryBasicTests.java
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@ -245,6 +245,10 @@ public class DeleteByQueryBasicTests extends ReindexTestCase {
// so we should test both case of disk allocation decider is enabled and disabled
boolean diskAllocationDeciderEnabled = randomBoolean();
try {
if (diskAllocationDeciderEnabled == false) {
// Disable the disk allocation decider to ensure the read_only_allow_delete block cannot be released
setDiskAllocationDeciderEnabled(false);
}
// When a read_only_allow_delete block is set on the index,
// it will trigger a retry policy in the delete by query request because the rest status of the block is 429
enableIndexBlock("test", SETTING_READ_ONLY_ALLOW_DELETE);
@ -259,8 +263,6 @@ public class DeleteByQueryBasicTests extends ReindexTestCase {
assertThat(deleteByQuery().source("test").filter(QueryBuilders.matchAllQuery()).refresh(true).get(),
matcher().deleted(docs));
} else {
// Disable the disk allocation decider to ensure the read_only_allow_delete block cannot be released
setDiskAllocationDeciderEnabled(false);
// The delete by query request will not be executed successfully because the block cannot be released
assertThat(deleteByQuery().source("test").filter(QueryBuilders.matchAllQuery()).refresh(true)
.setMaxRetries(2).setRetryBackoffInitialTime(TimeValue.timeValueMillis(50)).get(),