Details
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Bug
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Resolution: Not a Bug
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Critical
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7.6.2
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Enterprise Edition 7.6.2 build 3695
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Untriaged
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Linux x86_64
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0
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Unknown
Description
./testrunner.py -i ${win10_bucket_ops_ini} -t eventing.eventing_upgrade.EventingUpgrade.test_online_upgrade_with_failover_rebalance_with_eventing_base64_xattrs,nodes_init=5,dataset=default,groups=simple,skip_cleanup=True,initial_version=7.6.0-2176,doc-per-day=10,upgrade_test=True,upgrade_version=7.6.2-3695,global_function_scope=True |
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I had deployed a cluster of 10 servers - 5 servers of version 7.6.0-2176 and the other 5 of version 7.6.2-3695. Each 5 had the services - (kv,kv,eventing,index,query). To eventing functions were created , both listening to src_bucket.
- Bucket bindings: dst_bucket:
function OnUpdate(doc, meta){
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var meta = {"id": meta.id}; |
couchbase.insert(dst_bucket, meta, doc);
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var failed=false |
try{ |
couchbase.mutateIn(dst_bucket, meta, [couchbase.MutateInSpec.upsert("path",1 )]); |
}
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catch (e) { |
failed=true |
}
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if (!failed){ |
dst_bucket[meta.id+"11111"]="success" |
}
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}
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function OnDelete(doc,meta,xattrs){}
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- Bucket bindings: dst_bucket1
function OnUpdate(doc, meta) {
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log("Doc created/updated", meta.id); |
try{ |
var result1= couchbase.insert(dst_bucket,meta,doc);
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log(result1);
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}catch(e){ |
log("error:",e); |
}
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}function OnDelete(meta, options) {
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log("Doc deleted/expired", meta.id); |
var doc={"id":meta.id} |
var result = couchbase.delete(dst_bucket,doc);
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log(result);
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}
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After upgrade the older server nodes are removed.
EXPECTED RESULT:
src_bucket contains : 16,716 documents
dst_bucket should contain 16,716*2 and dst_bucket1 should contain 16,716 documents
PFA: image containing the actual results. The dst_bucket1 contains more documents than src_bucket which is anomalous.
Stacktrace['Traceback (most recent call last):\n File "pytests/eventing/eventing_upgrade.py", line 876, in test_online_upgrade_with_failover_rebalance_with_eventing_base64_xattrs\n self.verify_doc_count_collections("dst_bucket._default._default", self.docs_per_day * 2016 * 2)\n File "pytests/eventing/eventing_base.py", line 1041, in verify_doc_count_collections\n actual_count, expected_count, total_dcp_backlog, timers_in_past, lcb))\nException: missing data in destination bucket. Current : 19481 Expected : 40320 dcp_backlog : 0 TIMERS_IN_PAST : 0 lcb_exceptions : {\'172.23.106.78\': {}}\n'] |
