xuanyu huang created SOLR-15417:
-----------------------------------
Summary: exception in updateRequest caused all subsequent update
fail
Key: SOLR-15417
URL: https://issues.apache.org/jira/browse/SOLR-15417
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: UpdateRequestProcessors
Affects Versions: 8.5.1
Reporter: xuanyu huang
Hi there,
I'm using solrj 8.8.2 for a 8.5.1 solr server. I have a list of records and in
a for loop I construct an updateRequest to update each record.
Code looks like this
{code:java}
for (Map<String, Object> map : maps) {
if (map.containsKey("record_uuid")) {
UpdateRequest updateRequest = new UpdateRequest();
updateRequest.setAction( UpdateRequest.ACTION.COMMIT, false, false);
SolrInputDocument doc = new SolrInputDocument();
if (idx == 3) {
doc.addField("id", map.get("record_uuid") + "_invalid");
} else {
doc.addField("id", map.get("record_uuid"));
}
idx++;
doc.addField("hasUserAssertions", new HashMap<String, Object>() {{
put("set", true); }});
// this makes sure update only succeeds when record with specified id
exists
doc.addField("_version_", 1);
logger.debug("Added solr doc for record: " + doc.get("id"));
updateRequest.add(doc);
try {
updateRequest.setParam("failOnVersionConflicts", "false");
UpdateResponse process = updateRequest.process(solrClient);
System.out.println("xhk205 process = " + process.toString());
} catch (Exception e) {
logger.error("Failed to update solr doc, error message: " +
e.getMessage(), e);
}
}{code}
There are 5 requests in total and I intentionally set the id in 3rd request to
be an invalid id so that updateRequet for 3rd record should fail. (This to
mimic the situation where the record to be updated no longer exists in solr).
Also I use the sync to do partial update.
The variable doc look like this
{code:java}
{
"id":"2d4b625d-8809-461f-b19b-d0c963e038ed",
"hasUserAssertions":{"set:true}
}
{code}
Since each update is put into its own request, I suppose only the 3rd request
will fail because there's no record with that id and I've set
{color:#0747a6}__version__{color} to 1. But the reality is, only the first 2
records were updated and other 3 not.
When I query in solr admin console with
[http://localhost:8983/solr/biocache/select?fq=hasUserAssertions:true&q=*:*]
there's only 2 records returned.
Below is the log of IntelliJ IDEA:
{code:java}
- Added solr doc for record: id=429cfa88-2e18-46b0-ab9f-f4efd9e36c3c
xhk205 process = {NOTE=the request is processed in a background stream}
- Added solr doc for record: id=5a80561b-a68d-46a3-a59b-03d267f35d0e
xhk205 process = {NOTE=the request is processed in a background stream}
- Added solr doc for record: id=ff2dcbee-9c05-491f-91a8-9f1fec348546_invalid
xhk205 process = {NOTE=the request is processed in a background stream}
- Added solr doc for record: id=baf7af1f-1525-403a-95bf-e28e432f1b12
xhk205 process = {NOTE=the request is processed in a background stream}
- Added solr doc for record: id=4ea76605-c262-409b-845e-213f11ea4e34
xhk205 process = {NOTE=the request is processed in a background stream}{code}
{code:java}
2021-05-19 14:12:16,827 ERROR: [ConcurrentUpdateSolrClient] - error
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
from server at http://localhost:8983/solr/biocache: Conflict request:
http://localhost:8983/solr/biocache/update?commit=true&softCommit=false&waitSearcher=false&failOnVersionConflicts=false&wt=javabin&version=2
Remote error message: Document not found for update.
id=ff2dcbee-9c05-491f-91a8-9f1fec348546_invalid at
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.sendUpdateStream(ConcurrentUpdateSolrClient.java:394)
at
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.run(ConcurrentUpdateSolrClient.java:191)
at
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0{code}
The 3rd update caused an exception. Is it possible that this exception caused
solr client or server in some non-useable state so all subsequent updates
failed?
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