Hey all,
I was testing some Collections APIs the other day, and noticed a
curious response format for the SPLITSHARD and MIGRATE commands.
Both have a large number of near-duplicate responseHeader sections
with different QTimes. Is there a reason all these sections are being
returned back to the user? Is there some meaning that I should be
able to parse out of these sections, but am overlooking? Examples
below:
$ curl -ilk -X GET
'http://localhost:8984/solr/admin/collections?action=MIGRATE&collection=techproducts_restore_collection&split.key=!&target.collection=techproducts_migration'
HTTP/1.1 200 OK
Content-Type: application/json;charset=utf-8
Content-Length: 1318
{
"responseHeader":{
"status":0,
"QTime":9355},
"success":{
"127.0.1.1:8984_solr":{
"responseHeader":{
"status":0,
"QTime":0},
"core":"techproducts_migration_shard1_replica_n1",
"status":"BUFFERING"},
"127.0.1.1:8985_solr":{
"responseHeader":{
"status":0,
"QTime":1766},
"core":"split_shard1_temp_shard1_shard1_replica_n1"},
"127.0.1.1:8985_solr":{
"responseHeader":{
"status":0,
"QTime":1001}},
"127.0.1.1:8985_solr":{
"responseHeader":{
"status":0,
"QTime":78}},
"127.0.1.1:8984_solr":{
"responseHeader":{
"status":0,
"QTime":407},
"core":"split_shard1_temp_shard1_shard1_replica_n3"},
"127.0.1.1:8985_solr":{
"responseHeader":{
"status":0,
"QTime":4014}},
"127.0.1.1:8984_solr":{
"responseHeader":{
"status":0,
"QTime":4}},
"127.0.1.1:8984_solr":{
"responseHeader":{
"status":0,
"QTime":0},
"core":"techproducts_migration_shard1_replica_n1",
"status":"EMPTY_BUFFER"},
"127.0.1.1:8984_solr":{
"responseHeader":{
"status":0,
"QTime":70}},
"127.0.1.1:8985_solr":{
"responseHeader":{
"status":0,
"QTime":82}}}}
SPLITSHARD has an almost identical output. Thanks for any
clarification anyone can offer, just curious.
Best,
Jason
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