Darin Plutchok created SOLR-4040:
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Summary: SolrCloud deleteByQuery requires multiple commits
Key: SOLR-4040
URL: https://issues.apache.org/jira/browse/SOLR-4040
Project: Solr
Issue Type: Bug
Components: update
Affects Versions: 4.0
Environment: OSX
Reporter: Darin Plutchok
Fix For: 4.0
I am using embedded zookeeper and my cloud layout is show below (all actions
are done on the "patents' collection only).
First commit/delete works for a single shard only, dropping query results by
about a third. Second commit/delete drops query results to zero.
http://127.0.0.1:8893/solr/patents/update?commit=true&stream.body=<delete><query>dogs</query></delete>
http://localhost:8893/solr/patents/select?q=dogs&rows=0 (results drop by a
third)
http://127.0.0.1:8893/solr/patents/update?commit=true&stream.body=<delete><query>dogs</query></delete>
http://localhost:8893/solr/patents/select?q=dogs&rows=0 (results drop to zero)
Note that a delete without a commit followed by a commit drops query results to
zero, as it should:
http://127.0.0.1:8893/solr/patents/update/?stream.body=<delete><query>dogs</query></delete>
http://localhost:8893/solr/patents/select?q=dogs&rows=0 (full count as no
commit yet)
http://127.0.0.1:8893/solr/patents/update/?commit=true
http://localhost:8893/solr/patents/select?q=dogs&rows=0 (results drop to zero)
One workaround (produces zero hits in one shot):
http://127.0.0.1:8893/solr/patents/update?commit=true&stream.body=<outer><delete><query>sun</query></delete><commit/></outer>
The workaround I am using for now (produces zero hits in one shot):
http://127.0.0.1:8893/solr/patents/update?stream.body=<outer><delete><query>knee</query></delete><commit/><commit/></outer>
{code}
{
"otherdocs":{"slice0":{"replicas":{"Darins-MacBook-Pro.local:8893_solr_otherdocs_shard0":{
"shard":"slice0",
"roles":null,
"state":"active",
"core":"otherdocs_shard0",
"collection":"otherdocs",
"node_name":"Darins-MacBook-Pro.local:8893_solr",
"base_url":"http://Darins-MacBook-Pro.local:8893/solr";,
"leader":"true"}}}},
"patents":{
"slice0":{"replicas":{"Darins-MacBook-Pro.local:8893_solr_patents_shard0":{
"shard":"slice0",
"roles":null,
"state":"active",
"core":"patents_shard0",
"collection":"patents",
"node_name":"Darins-MacBook-Pro.local:8893_solr",
"base_url":"http://Darins-MacBook-Pro.local:8893/solr";,
"leader":"true"}}},
"slice1":{"replicas":{"Darins-MacBook-Pro.local:8893_solr_patents_shard1":{
"shard":"slice1",
"roles":null,
"state":"active",
"core":"patents_shard1",
"collection":"patents",
"node_name":"Darins-MacBook-Pro.local:8893_solr",
"base_url":"http://Darins-MacBook-Pro.local:8893/solr";,
"leader":"true"}}},
"slice2":{"replicas":{"Darins-MacBook-Pro.local:8893_solr_patents_shard2":{
"shard":"slice2",
"roles":null,
"state":"active",
"core":"patents_shard2",
"collection":"patents",
"node_name":"Darins-MacBook-Pro.local:8893_solr",
"base_url":"http://Darins-MacBook-Pro.local:8893/solr";,
"leader":"true"}}}}}
{code}
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