Details
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Task
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Resolution: Fixed
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Major
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Cheshire-Cat
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None
Description
In 7.0, UI will be able to display collections mapping status. Will need to post the full brokenMapping information to replicationStatus for UI to consume.
The broken map will be embedded as part of the (pools/default/replicationInfos) REST endpoint, under a key of "BrokenCollectionMapping"
When there is a broken map for a particular pipeline, it will be listed as key -> value of:
key - a single source namespace (ScopeName:CollectionName) or a single filter expression for collections migration replication
Value - an array of target namespaces (ScopeName:CollectionName)
neil.huang@NeilsMacbookPro:~/source/couchbase/ns_server$ curl -X GET -u Administrator:wewewe http://127.0.0.1:13000/pools/default/replicationInfos
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[{"Id":"d913d18ad41da1e0a6269317f0fa5eeb/B1/B2","StatsMap":{"CurrentTime":1600882426690042000,"add_docs_written":0,"bandwidth_usage":0,"changes_left":0,"data_merged":0,"data_replicated":0,"datapool_failed_gets":0,"dcp_datach_length":0,"dcp_dispatch_time":6,"deletion_docs_written":0,"deletion_failed_cr_source":0,"deletion_filtered":0,"deletion_received_from_dcp":0,"docs_checked":0,"docs_cloned":0,"docs_failed_cr_source":0,"docs_filtered":0,"docs_merged":0,"docs_opt_repd":0,"docs_processed":17168,"docs_received_from_dcp":10000,"docs_rep_queue":0,"docs_unable_to_filter":0,"docs_written":0,"expiry_docs_merged":0,"expiry_docs_written":0,"expiry_failed_cr_source":0,"expiry_filtered":0,"expiry_received_from_dcp":0,"expiry_stripped":0,"num_checkpoints":0,"num_failedckpts":0,"rate_doc_checks":0,"rate_doc_opt_repd":0,"rate_received_from_dcp":0,"rate_replicated":0,"resp_wait_time":0,"set_docs_written":0,"set_failed_cr_source":0,"set_filtered":0,"set_received_from_dcp":10000,"size_rep_queue":0,"throttle_latency":0,"throughput_throttle_latency":0,"time_committing":0,"wtavg_docs_latency":0,"wtavg_get_doc_latency":0,"wtavg_merge_latency":0,"wtavg_meta_latency":0},"BrokenCollectionMapping":{"S1:col1":["S1:col1"]},"ErrorList":[]}]
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When there is no broken map, then the value will be empty:
neil.huang@NeilsMacbookPro:~/source/couchbase/ns_server$ curl -X GET -u Administrator:wewewe http://127.0.0.1:13000/pools/default/replicationInfos
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[{"Id":"5d4351d1155292404543419744fb2a11/B1/B2","StatsMap":{"CurrentTime":1600882852624212000,"add_docs_written":0,"bandwidth_usage":0,"changes_left":0,"data_merged":0,"data_replicated":1339502,"datapool_failed_gets":0,"dcp_datach_length":0,"dcp_dispatch_time":11,"deletion_docs_written":0,"deletion_failed_cr_source":0,"deletion_filtered":0,"deletion_received_from_dcp":0,"docs_checked":1744,"docs_cloned":0,"docs_failed_cr_source":0,"docs_filtered":0,"docs_merged":0,"docs_opt_repd":10000,"docs_processed":27168,"docs_received_from_dcp":20000,"docs_rep_queue":0,"docs_unable_to_filter":0,"docs_written":10000,"expiry_docs_merged":0,"expiry_docs_written":0,"expiry_failed_cr_source":0,"expiry_filtered":0,"expiry_received_from_dcp":0,"expiry_stripped":0,"num_checkpoints":0,"num_failedckpts":0,"rate_doc_checks":346,"rate_doc_opt_repd":0,"rate_received_from_dcp":0,"rate_replicated":0,"resp_wait_time":5,"set_docs_written":10000,"set_failed_cr_source":0,"set_filtered":0,"set_received_from_dcp":20000,"size_rep_queue":0,"throttle_latency":0,"throughput_throttle_latency":0,"time_committing":0,"wtavg_docs_latency":46,"wtavg_get_doc_latency":0,"wtavg_merge_latency":0,"wtavg_meta_latency":0},"BrokenCollectionMapping":{},"ErrorList":[]}]
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