@Override
protected void beforeIndexDeletion() throws Exception {
super.beforeIndexDeletion();
assertBusy(
() -> {
IndicesStatsResponse stats = client().admin().indices().prepareStats().clear().get();
for (IndexStats indexStats : stats.getIndices().values()) {
for (IndexShardStats indexShardStats : indexStats.getIndexShards().values()) {
Optional<ShardStats> maybePrimary =
Stream.of(indexShardStats.getShards())
.filter(s -> s.getShardRouting().active() && s.getShardRouting().primary())
.findFirst();
if (maybePrimary.isPresent() == false) {
continue;
}
ShardStats primary = maybePrimary.get();
final SeqNoStats primarySeqNoStats = primary.getSeqNoStats();
assertThat(
primary.getShardRouting() + " should have set the global checkpoint",
primarySeqNoStats.getGlobalCheckpoint(),
not(equalTo(SequenceNumbersService.UNASSIGNED_SEQ_NO)));
for (ShardStats shardStats : indexShardStats) {
final SeqNoStats seqNoStats = shardStats.getSeqNoStats();
assertThat(
shardStats.getShardRouting() + " local checkpoint mismatch",
seqNoStats.getLocalCheckpoint(),
equalTo(primarySeqNoStats.getLocalCheckpoint()));
assertThat(
shardStats.getShardRouting() + " global checkpoint mismatch",
seqNoStats.getGlobalCheckpoint(),
equalTo(primarySeqNoStats.getGlobalCheckpoint()));
assertThat(
shardStats.getShardRouting() + " max seq no mismatch",
seqNoStats.getMaxSeqNo(),
equalTo(primarySeqNoStats.getMaxSeqNo()));
}
}
}
});
}
