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https://issues.apache.org/jira/browse/SOLR-7746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707039#comment-14707039
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Michael Sun commented on SOLR-7746:
-----------------------------------
Thanks [~gchanan] for reviewing. Here is my answers.
1. Will add space and other formatting.
2. qt parameter is no longer used at that point since delegation is completed.
It doesn't matter if qt is removed or set to default handler.
3. The logic is correct for non-IS_SHARD use case and it adds OK status to rsp
with the ! in last if condition.
> Ping requests stopped working with distrib=true in Solr 5.2.1
> -------------------------------------------------------------
>
> Key: SOLR-7746
> URL: https://issues.apache.org/jira/browse/SOLR-7746
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 5.2.1
> Reporter: Alexey Serba
> Attachments: SOLR-7746.patch, SOLR-7746.patch, SOLR-7746.patch
>
>
> {noformat:title="steps to reproduce"}
> # start 1 node SolrCloud cluster
> sh> ./bin/solr -c -p 8888
> # create a test collection (we won’t use it, but I just want to it to load
> solr configs to Zk)
> ./bin/solr create_collection -c test -d sample_techproducts_configs -p 8888
> # create another test collection with 2 shards
> curl
> 'http://localhost:8888/solr/admin/collections?action=CREATE&name=test2&numShards=2&replicationFactor=1&maxShardsPerNode=2&collection.configName=test'
> # try distrib ping request
> curl
> 'http://localhost:8888/solr/test2/admin/ping?wt=json&distrib=true&indent=true'
> ...
> "error":{
> "msg":"Ping query caused exception: Error from server at
> http://192.168.59.3:8888/solr/test2_shard2_replica1: Cannot execute the
> PingRequestHandler recursively"
> ...
> {noformat}
> {noformat:title="Exception"}
> 2116962 [qtp599601600-13] ERROR org.apache.solr.core.SolrCore [test2 shard2
> core_node1 test2_shard2_replica1] – org.apache.solr.common.SolrException:
> Cannot execute the PingRequestHandler recursively
> at
> org.apache.solr.handler.PingRequestHandler.handlePing(PingRequestHandler.java:246)
> at
> org.apache.solr.handler.PingRequestHandler.handleRequestBody(PingRequestHandler.java:211)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
> {noformat}
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