Stephan Lagraulet created SOLR-8611:
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Summary: Incorrect logging in ZkController
Key: SOLR-8611
URL: https://issues.apache.org/jira/browse/SOLR-8611
Project: Solr
Issue Type: Bug
Components: SolrCloud
Affects Versions: 5.4
Reporter: Stephan Lagraulet
Priority: Minor
When a new Zookeeper Session is created all cores publish a "down" status.
Then a call to "waitForLeaderToSeeDownState" is made.
Unfortunately, the logged info inside this method is not correct, keeping the
last published core:
{code}
2016-01-28 10:19:36.296 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [ ]
o.a.s.c.ZkController ZooKeeper session re-connected ... refreshing core states
after session expiration.
2016-01-28 10:19:36.296 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_marketing s:shard1 r:core_node3
x:offers_suggest_marketing_shard1_replica5] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.300 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_topsearch s:shard1 r:core_node4
x:offers_suggest_topsearch_shard1_replica2] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.301 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_storage
s:shard3 r:core_node8 x:offers_storage_shard3_replica2] o.a.s.c.ZkController
publishing state=down
2016-01-28 10:19:36.302 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_lean s:shard3
r:core_node6 x:offers_lean_shard3_replica2] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.305 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_lean s:shard3
r:core_node6 x:offers_lean_shard3_replica2] o.a.s.c.ZkController Replica
core_node3 NOT in leader-initiated recovery, need to wait for leader to see
down state.
2016-01-28 10:19:36.313 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_lean s:shard3
r:core_node6 x:offers_lean_shard3_replica2] o.a.s.c.ZkController Replica
core_node4 NOT in leader-initiated recovery, need to wait for leader to see
down state.
2016-01-28 10:19:36.317 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_lean s:shard3
r:core_node6 x:offers_lean_shard3_replica2] o.a.s.c.ZkController Replica
core_node8 NOT in leader-initiated recovery, need to wait for leader to see
down state.
{code}
It should be
{code}
2016-01-28 10:19:36.296 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [ ]
o.a.s.c.ZkController ZooKeeper session re-connected ... refreshing core states
after session expiration.
2016-01-28 10:19:36.296 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_marketing s:shard1 r:core_node3
x:offers_suggest_marketing_shard1_replica5] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.300 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_topsearch s:shard1 r:core_node4
x:offers_suggest_topsearch_shard1_replica2] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.301 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_storage
s:shard3 r:core_node8 x:offers_storage_shard3_replica2] o.a.s.c.ZkController
publishing state=down
2016-01-28 10:19:36.302 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_lean s:shard3
r:core_node6 x:offers_lean_shard3_replica2] o.a.s.c.ZkController publishing
state=down
2016-01-28 10:19:36.305 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_marketing s:shard1 r:core_node3
x:offers_suggest_marketing_shard1_replica5] o.a.s.c.ZkController Replica
core_node3 NOT in leader-initiated recovery, need to wait for leader to see
down state.
2016-01-28 10:19:36.313 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr)
[c:offers_suggest_topsearch s:shard1 r:core_node4
x:offers_suggest_topsearch_shard1_replica2] o.a.s.c.ZkController Replica
core_node4 NOT in leader-initiated recovery, need to wait for leader to see
down state.
2016-01-28 10:19:36.317 INFO
(zkCallback-3-thread-37-processing-n:node054:8983_solr) [c:offers_storage
s:shard3 r:core_node8 x:offers_storage_shard3_replica2] o.a.s.c.ZkController
Replica core_node8 NOT in leader-initiated recovery, need to wait for leader to
see down state.
{code}
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