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Flavio Paiva Junqueira updated ZOOKEEPER-373:
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Attachment: ZOOKEEPER-373.patch
Preliminary patch. It does not contain
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Mahadev konar updated ZOOKEEPER-337:
Status: Open (was: Patch Available)
this patch no longer applies cleanly to trunk. Can
I'd like to take a look at formal description of the leader election
algorithm ZooKeeper implements (if it's not standard 'bully'). Is it
available?
Regards,
Andrey
Hi andrew,
You should be able to read about leader election in the presentation at
http://wiki.apache.org/hadoop/ZooKeeper/ZooKeeperPresentations
Specifically the last one at UPC. It explains the leader election in the ppt
slides. We should also document it somewhere on the wiki or in our forres
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Patrick Hunt updated ZOOKEEPER-367:
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Attachment: invalid1.tar.gz
Seeing similar failure, this time in InvalidSnapshotTest
inval
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Patrick Hunt updated ZOOKEEPER-337:
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Attachment: ZOOKEEPER-337.patch
fixed merge conflict for latest svn
> improve logging in
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Patrick Hunt updated ZOOKEEPER-337:
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Status: Patch Available (was: Open)
> improve logging in leader election lookForLeader me
Hi Raghu, Upon multiple consecutive crashes (or perhaps a network
partition), it is possible that we keep electing a faulty server if we
only use zxid. We avoid such a problem using a logical clock as
servers only consider changing their proposals if they received a
notification from the sa
Andrey, We can't use bully because we have to determine the server
with highest zxid, and servers do not know it beforehand. They know
each others' ids, but not the last zxid each one processed.
Could you be more explicit on what you mean with a more formal
description? What kind of informa
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Mahadev konar commented on ZOOKEEPER-367:
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thanks for uploading the logs pat.. i
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Patrick Hunt commented on ZOOKEEPER-78:
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zk_log.h is moved, however Makefile.am has
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Hadoop QA commented on ZOOKEEPER-337:
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-1 overall. Here are the results of testing
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Patrick Hunt updated ZOOKEEPER-337:
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Status: Patch Available (was: Open)
> improve logging in leader election lookForLeader me
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Patrick Hunt updated ZOOKEEPER-337:
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Status: Open (was: Patch Available)
> improve logging in leader election lookForLeader me
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Patrick Hunt updated ZOOKEEPER-337:
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Attachment: ZOOKEEPER-337.patch
Fixed findbugs warning.
> improve logging in leader elec
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Mahadev konar reassigned ZOOKEEPER-367:
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Assignee: Mahadev konar
> RecoveryTest failure - "unreasonable length" IOException
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Mahadev konar reassigned ZOOKEEPER-340:
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Assignee: Mahadev konar
> binaryinputarchive throws out runtimeexceptions for unre
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Mahadev konar updated ZOOKEEPER-340:
Affects Version/s: 3.1.1
Status: Patch Available (was: Open)
> binaryinp
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Mahadev konar updated ZOOKEEPER-340:
Attachment: ZOOKEEPER-340.patch
this patch makes the Binaryoutputarchive throw IOExcepti
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Mahadev konar updated ZOOKEEPER-340:
Status: Open (was: Patch Available)
cancelling it... ill uplioad the path as a part of
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Mahadev konar edited comment on ZOOKEEPER-340 at 4/13/09 6:10 PM:
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Mahadev konar updated ZOOKEEPER-367:
Attachment: ZOOKEEPER-367.patch
this patch should fix the issue.
- the patch keeps try
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Hadoop QA commented on ZOOKEEPER-337:
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-1 overall. Here are the results of testing
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Giridharan Kesavan commented on ZOOKEEPER-361:
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+1 Patch works on vesta.
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Mahadev konar updated ZOOKEEPER-361:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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