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  1. Solr
  2. SOLR-12610

Inject failures during synchronous update requests during shard splits

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Details

    • Test
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • SolrCloud
    • None

    Description

      In SOLR-12607, I found a bug where the StdNode's shard was not set correctly causing exceptions during updates forwarded to sub-shard leaders to not be sent back to the clients. This can cause data loss during split. A fix was committed as part of SOLR-12607 but we need to expand coverage to this situation. I'll add failure injection during the synchronous update step to simulate this condition. This will be randomized for each shard split test method.

      Attachments

        1. SOLR-12610.patch
          4 kB
          Shalin Shekhar Mangar
        2. SOLR-12610-test-cloudclient-retry.patch
          4 kB
          Shalin Shekhar Mangar

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. SOLR-12649 CloudSolrClient retries requests unnecessarily on RouteException

          • Major - Major loss of function.
          • Closed
          relates to

          Task - A task that needs to be done. SOLR-12607 Investigate ShardSplitTest failures

          • Major - Major loss of function.
          • Closed

          Activity

            People

              shalin Shalin Shekhar Mangar
              shalin Shalin Shekhar Mangar
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              Dates

                Created:
                Updated: