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scylladb/gms
Asias He 0eb2ea8f00 gossiper: Enable features only after gossip is settled
n1, n2, n3 in the cluster,

shutdown n1, n2, n3

start n1, n2

start n3, we saw features are enabled using the system table while n1 and n2 are already up and running in the cluster.

INFO  2019-02-27 09:24:41,023 [shard 0] gossip - Feature check passed. Local node 127.0.0.3 features = {CORRECT_COUNTER_ORDER, CORRECT_NON_COMPOUND_RANGE_TOMBSTONES, COUNTERS, DIGEST_MULTIPARTITION_READ, INDEXES, LARGE_PARTITIONS, LA_SSTABLE_FORMAT, MATERIALIZED_VIEWS, MC_SSTABLE_FORMAT, RANGE_TOMBSTONES, ROLES, ROW_LEVEL_REPAIR, SCHEMA_TABLES_V3, STREAM_WITH_RPC_STREAM, TRUNCATION_TABLE, WRITE_FAILURE_REPLY, XXHASH}, Remote common_features = {CORRECT_COUNTER_ORDER, CORRECT_NON_COMPOUND_RANGE_TOMBSTONES, COUNTERS, DIGEST_MULTIPARTITION_READ, INDEXES, LARGE_PARTITIONS, LA_SSTABLE_FORMAT, MATERIALIZED_VIEWS, MC_SSTABLE_FORMAT, RANGE_TOMBSTONES, ROLES, ROW_LEVEL_REPAIR, SCHEMA_TABLES_V3, STREAM_WITH_RPC_STREAM, TRUNCATION_TABLE, WRITE_FAILURE_REPLY, XXHASH}
INFO  2019-02-27 09:24:41,025 [shard 0] storage_service - Starting up server gossip
INFO  2019-02-27 09:24:41,063 [shard 0] gossip - Node 127.0.0.1 does not contain SUPPORTED_FEATURES in gossip, using features saved in system table, features={CORRECT_COUNTER_ORDER, CORRECT_NON_COMPOUND_RANGE_TOMBSTONES, COUNTERS, DIGEST_MULTIPARTITION_READ, INDEXES, LARGE_PARTITIONS, LA_SSTABLE_FORMAT, MATERIALIZED_VIEWS, MC_SSTABLE_FORMAT, RANGE_TOMBSTONES, ROLES, ROW_LEVEL_REPAIR, SCHEMA_TABLES_V3, STREAM_WITH_RPC_STREAM, TRUNCATION_TABLE, WRITE_FAILURE_REPLY, XXHASH}
INFO  2019-02-27 09:24:41,063 [shard 0] gossip - Node 127.0.0.2 does not contain SUPPORTED_FEATURES in gossip, using features saved in system table, features={CORRECT_COUNTER_ORDER, CORRECT_NON_COMPOUND_RANGE_TOMBSTONES, COUNTERS, DIGEST_MULTIPARTITION_READ, INDEXES, LARGE_PARTITIONS, LA_SSTABLE_FORMAT, MATERIALIZED_VIEWS, MC_SSTABLE_FORMAT, RANGE_TOMBSTONES, ROLES, ROW_LEVEL_REPAIR, SCHEMA_TABLES_V3, STREAM_WITH_RPC_STREAM, TRUNCATION_TABLE, WRITE_FAILURE_REPLY, XXHASH}

The problem is we enable the features too early in the start up process.
We should enable features after gossip is settled.

Fixes #4289
Message-Id: <04f2edb25457806bd9e8450dfdcccc9f466ae832.1551406991.git.asias@scylladb.com>

(cherry picked from commit 71bf757b2c)
2019-03-20 17:28:20 +08:00
..