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feat(cluster): Send number of keys for incoming and outgoing migrations. (#2858)

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The number of keys in an _incoming_ migration indicates how many keys
were received, while for _outgoing_ it shows the total number. Combining
the two can provide the control plane with percentage.

This slightly modified the format of the response.

Fixes #2756
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Shahar Mike 2024-04-08 21:17:03 +03:00 • committed by GitHub
parent 2e00d42fa6
commit b8693b4805
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4 changed files with 62 additions and 40 deletions
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tools/cluster_mgr.py
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@ -343,7 +343,7 @@ def migrate(args):
while True:
sync_status = send_command(target_node, ["DFLYCLUSTER", "SLOT-MIGRATION-STATUS"])
assert len(sync_status) == 1
if sync_status[0].endswith("STABLE_SYNC"):
if "STABLE_SYNC" in sync_status[0]:
break
print("Reached stable sync: ", sync_status)