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  1. Couchbase Server
  2. MB-48145

[BP 7.0.2 MB-48088] - [Enforce-TLS] IndexStatus returns Cannot communicate with indexer process. Information on indexes may be stale. Will retry

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    Description

      Summary:
      No indexes are visible on Indexers page 

      Steps to Repro
      1. Create a 6 node cluster, and enforce TLS

      2021-08-23 02:20:54,579 | test  | INFO    | pool-3-thread-9 | [table_view:display:72] Rebalance Overview
      +----------------+--------------+-----------------------+---------------+--------------+
      | Nodes          | Services     | Version               | CPU           | Status       |
      +----------------+--------------+-----------------------+---------------+--------------+
      | 172.23.105.175 | kv           | 7.0.2-6563-enterprise | 2.03389830508 | Cluster node |
      | 172.23.106.233 | ['n1ql']     |                       |               | <--- IN ---  |
      | 172.23.106.236 | ['n1ql']     |                       |               | <--- IN ---  |
      | 172.23.106.238 | ['kv,index'] |                       |               | <--- IN ---  |
      | 172.23.106.250 | ['kv,index'] |                       |               | <--- IN ---  |
      | 172.23.106.251 | ['kv,index'] |                       |               | <--- IN ---  |
      +----------------+--------------+-----------------------+---------------+--------------+
      

      2. Create 15 buckets with some collections and some items in it

      2021-08-23 02:21:07,579 | test  | INFO    | MainThread | [table_view:display:72] Bucket statistics
      +--------------------------------+-----------+----------+------------+-----+-------+------------+----------+-----------+
      | Bucket                         | Type      | Replicas | Durability | TTL | Items | RAM Quota  | RAM Used | Disk Used |
      +--------------------------------+-----------+----------+------------+-----+-------+------------+----------+-----------+
      | 6-5-68000                      | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | 8bMTwIiyV1zkBDOQHJ-WK-5-100000 | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | A-5-153000                     | couchbase | 1        | none       | 0   | 0     | 1258291200 | 0        | 0         |
      | BvWLE-5-33000                  | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | LuvYvuWEzyX6f3-5-110000        | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | OuGjG89XG7w7V-5-136000         | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | TV3Frgd7wTFl3%khi6-5-3000      | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | Z25lU-a-5-20000                | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | bPey36hGnYmakWeW8dxQ-5-57000   | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | i8pcAMYdyyW-5-145000           | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | nRqvJ-5-127000                 | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | nvkrMtp-5-79000                | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | pGdhrFwj86IL-5-90000           | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | q%TW0_X0cXFk-5-46000           | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      | sen-5-119000                   | couchbase | 1        | none       | 0   | 0     | 0          | 0        | 0         |
      +--------------------------------+-----------+----------+------------+-----+-------+------------+----------+-----------+
      

      3. Create gsi indexes 

      2021-08-23 02:26:08,851 | test  | INFO    | MainThread | [Collections:create_indexes_and_initialize_queries:232] Creating indexes with defer build

      also noticed that one of the build query failed with "Internal Server Error"

      BUILD INDEX on `A-5-153000`.`Y_Sc-5-156000`.`uGJ-xnIsIdHj-5-156000`(`gsi-4`)

      Upon checking the UI's indexer page, noticed that no indexes were displayed and there was warning as titled for this ticket

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          # Subject Branch Project Status CR V

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              amit.kulkarni Amit Kulkarni
              jeelan.poola Jeelan Poola
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                Updated:
                Resolved:

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