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https://issues.apache.org/jira/browse/ZOOKEEPER-2700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900485#comment-15900485
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ASF GitHub Bot commented on ZOOKEEPER-2700:
-------------------------------------------
Github user hanm commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/180#discussion_r104819835
--- Diff: src/java/main/org/apache/zookeeper/server/ZooKeeperServer.java ---
@@ -303,15 +305,38 @@ public void loadData() throws IOException,
InterruptedException {
public void takeSnapshot(){
--- End diff --
>> we have an internal project named zkpipe, it read Zookeeper
snapshot/binlog and send it to a Kafka topic, our client could choose to
rebuild the transaction or subscribe the changes. I believe it will better than
hack Zookeeper itself. If you have interested, I could push it to github later.
@flier This sounds interesting. I am sure there are users of ZooKeeper that
could benefit from this, because ZooKeeper does not work out of back for such
backup scenarios. If you are OK / allowed to open source this work I recommend
put it on github.
> Force ZooKeeper to generate snapshot
> ------------------------------------
>
> Key: ZOOKEEPER-2700
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2700
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Flier Lu
> Priority: Minor
>
> When cold backup or remote offline sync Zookeeper instances, we need the
> latest snapshot.
> Add a four letter `snap` command to force Zookeeper to generate snapshot.
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