Mike Drob created SOLR-16310:
--------------------------------
Summary: CollectionStatePredicates should return more descriptive
messages
Key: SOLR-16310
URL: https://issues.apache.org/jira/browse/SOLR-16310
Project: Solr
Issue Type: Task
Components: Tests
Reporter: Mike Drob
When we get a test failure because it was waiting for some kind of predicate,
we don't get any details in the logs about _what_ exactly was being waited for.
For example, this real failure doesn't tell me that we were waiting for 1 shard
with 4 replicas, which would have immediately clued me in to my programmer
error.
{noformat}
org.apache.solr.client.solrj.impl.CloudSolrClientTest >
singleShardedPreferenceRules FAILED
java.lang.RuntimeException: Failed while waiting for active collection
Timeout waiting to see state for collection=singleShardPreferenceTestColl
:DocCollection(singleShardPreferenceTestColl//collections/singleShardPreferenceTestColl/state.json/9
)={
"pullReplicas":"1",
"configName":"conf",
"replicationFactor":"1",
"shards":{"shard1":{
"range":"80000000-7fffffff",
"state":"active",
"replicas":{
"core_node4":{
"core":"singleShardPreferenceTestColl_shard1_replica_n1",
"leader":"true",
"core_node_name":"core_node4",
"node_name":"127.0.0.1:37767_solr",
"base_url":"https://127.0.0.1:37767/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"NRT",
"force_set_state":"false"},
"core_node5":{
"core":"singleShardPreferenceTestColl_shard1_replica_p2",
"core_node_name":"core_node5",
"node_name":"127.0.0.1:40999_solr",
"base_url":"https://127.0.0.1:40999/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"PULL",
"force_set_state":"false"},
"core_node6":{
"core":"singleShardPreferenceTestColl_shard1_replica_t3",
"core_node_name":"core_node6",
"node_name":"127.0.0.1:38113_solr",
"base_url":"https://127.0.0.1:38113/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"TLOG",
"force_set_state":"false"}}}},
"router":{"name":"compositeId"},
"nrtReplicas":"1",
"tlogReplicas":"1"}
Live Nodes: [127.0.0.1:37767_solr, 127.0.0.1:38113_solr,
127.0.0.1:40999_solr, 127.0.0.1:45869_solr]
Last available state:
DocCollection(singleShardPreferenceTestColl//collections/singleShardPreferenceTestColl/state.json/9
)={
"pullReplicas":"1",
"configName":"conf",
"replicationFactor":"1",
"shards":{"shard1":{
"range":"80000000-7fffffff",
"state":"active",
"replicas":{
"core_node4":{
"core":"singleShardPreferenceTestColl_shard1_replica_n1",
"leader":"true",
"core_node_name":"core_node4",
"node_name":"127.0.0.1:37767_solr",
"base_url":"https://127.0.0.1:37767/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"NRT",
"force_set_state":"false"},
"core_node5":{
"core":"singleShardPreferenceTestColl_shard1_replica_p2",
"core_node_name":"core_node5",
"node_name":"127.0.0.1:40999_solr",
"base_url":"https://127.0.0.1:40999/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"PULL",
"force_set_state":"false"},
"core_node6":{
"core":"singleShardPreferenceTestColl_shard1_replica_t3",
"core_node_name":"core_node6",
"node_name":"127.0.0.1:38113_solr",
"base_url":"https://127.0.0.1:38113/solr";,
"state":"active",
"collection":"singleShardPreferenceTestColl",
"shard":"shard1",
"type":"TLOG",
"force_set_state":"false"}}}},
"router":{"name":"compositeId"},
"nrtReplicas":"1",
"tlogReplicas":"1"}
{noformat}
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