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https://issues.apache.org/jira/browse/SOLR-6397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238192#comment-14238192
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Marcelo Rodrigues commented on SOLR-6397:
-----------------------------------------
If this client instance has a "setData" method:
SolrZkClient zkClient = null;
how about including a "makepath" call in case the znode doesn't exist and
replace the "create" call with "setData"?
else if (line.getOptionValue(CMD).equals(PUT)) {
...
zkClient.create(arglist.get(0).toString(),
arglist.get(1).toString().getBytes("UTF-8") // replace it here
Apologies in advance for the intrusive comment, just an idea.
> zkcli script put/putfile should allow overwriting an existing znode's data
> --------------------------------------------------------------------------
>
> Key: SOLR-6397
> URL: https://issues.apache.org/jira/browse/SOLR-6397
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Reporter: Timothy Potter
> Assignee: Timothy Potter
> Labels: SolrCloud, difficulty-easy, impact-low
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> zkcli doesn't allow me to update a znode that already exists, perhaps using a
> -f (force) flag?
> Currently, if I want to putfile for a znode that already exists, results in:
> Exception in thread "main"
> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode =
> NodeExists for /clusterstate.json
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
> at
> org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:273)
> at
> org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:270)
> at
> org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:73)
> at
> org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:270)
> at org.apache.solr.cloud.ZkCLI.main(ZkCLI.java:268)
> The workaround is to use ZooKeeper's command-line set command with "`cat
> <file>`"
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