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From ee764746030bb04a702504e3e4c0f8115928aef5 Mon Sep 17 00:00:00 2001
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From: Kotresh HR <khiremat@redhat.com>
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Date: Thu, 7 Dec 2017 04:46:08 -0500
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Subject: [PATCH 322/325] geo-rep: Cleanup stale unprocessed xsync changelogs
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When geo-replication is in hybrid crawl, it crawls
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the file system and generates xsync changelogs.
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These changelogs are later processed to sync the
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data. If the worker goes to Faulty before processing
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all the generated xsync changelogs, those changelogs
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remain and is not cleaned up. When the worker
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comes back, it will re-crawl and re-generate xsync
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changelogs. So this patch cleans up the stale
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unprocessed xsync changelogs.
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Backport of:
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> Patch: https://review.gluster.org/18983
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> Issue: #376
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BUG: 1599037
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Change-Id: Ib92920c716c7d27e1eeb4bc4ebaf3efb48e0694d
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Signed-off-by: Kotresh HR <khiremat@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/144102
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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---
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geo-replication/syncdaemon/master.py | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/geo-replication/syncdaemon/master.py b/geo-replication/syncdaemon/master.py
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index e484692..64e9836 100644
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--- a/geo-replication/syncdaemon/master.py
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+++ b/geo-replication/syncdaemon/master.py
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@@ -1527,6 +1527,10 @@ class GMasterXsyncMixin(GMasterChangelogMixin):
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pass
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else:
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raise
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+ # Purge stale unprocessed xsync changelogs
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+ for f in os.listdir(self.tempdir):
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+ if f.startswith("XSYNC-CHANGELOG"):
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+ os.remove(os.path.join(self.tempdir, f))
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def crawl(self):
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"""
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--
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1.8.3.1
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