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Fail restore if snapshot is corrupted #6938
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@@ -107,6 +107,27 @@ public Directory directory() { | |||
return directory; | |||
} | |||
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/** | |||
* Returns the last committed segments info for the given store |
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s/the given/this/ ?
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fixed
LGTM, except for the writeLock comment and taking flush outside of it |
LGTM |
1 similar comment
LGTM |
today if a snapshot is corrupted the restore operation never terminates. Yet, if the snapshot is corrupted there is no way to restore it anyway. If such a snapshot is restored today the only way to cancle it is to delete the entire index which might cause dataloss. This commit also fixes an issue in InternalEngine where a deadlock can occur if a corruption is detected during flush since the InternalEngine#snapshotIndex aqcuires a topLevel read lock which prevents closing the engine. Closes elastic#6938
s1monw
added a commit
that referenced
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Jul 21, 2014
today if a snapshot is corrupted the restore operation never terminates. Yet, if the snapshot is corrupted there is no way to restore it anyway. If such a snapshot is restored today the only way to cancle it is to delete the entire index which might cause dataloss. This commit also fixes an issue in InternalEngine where a deadlock can occur if a corruption is detected during flush since the InternalEngine#snapshotIndex aqcuires a topLevel read lock which prevents closing the engine. Closes #6938
s1monw
added a commit
that referenced
this pull request
Jul 21, 2014
today if a snapshot is corrupted the restore operation never terminates. Yet, if the snapshot is corrupted there is no way to restore it anyway. If such a snapshot is restored today the only way to cancle it is to delete the entire index which might cause dataloss. This commit also fixes an issue in InternalEngine where a deadlock can occur if a corruption is detected during flush since the InternalEngine#snapshotIndex aqcuires a topLevel read lock which prevents closing the engine. Closes #6938
clintongormley
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the
:Distributed/Snapshot/Restore
Anything directly related to the `_snapshot/*` APIs
label
Jun 7, 2015
clintongormley
changed the title
[RESTORE] Fail restore if snapshot is corrupted
Fail restore if snapshot is corrupted
Jun 7, 2015
mute
pushed a commit
to mute/elasticsearch
that referenced
this pull request
Jul 29, 2015
today if a snapshot is corrupted the restore operation never terminates. Yet, if the snapshot is corrupted there is no way to restore it anyway. If such a snapshot is restored today the only way to cancle it is to delete the entire index which might cause dataloss. This commit also fixes an issue in InternalEngine where a deadlock can occur if a corruption is detected during flush since the InternalEngine#snapshotIndex aqcuires a topLevel read lock which prevents closing the engine. Closes elastic#6938
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Labels
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>bug
:Distributed/Snapshot/Restore
Anything directly related to the `_snapshot/*` APIs
v1.3.0
v2.0.0-beta1
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today if a snapshot is corrupted the restore operation
never terminates. Yet, if the snapshot is corrupted there
is no way to restore it anyway. If such a snapshot is restored
today the only way to cancle it is to delete the entire index which
might cause dataloss. This commit also fixes an issue in InternalEngine
where a deadlock can occur if a corruption is detected during flush
since the InternalEngine#snapshotIndex aqcuires a topLevel read lock
which prevents closing the engine.