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https://issues.apache.org/jira/browse/HADOOP-18518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Melissa You updated HADOOP-18518:
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Description:
This is the parent ticket. We plan to backport the upgrade from trunk to
branch-3.3 in 3 PRs:
PR1(HADOOP-18515). Cherry pick [https://github.com/apache/hadoop/pull/3241]
which simply bump the version.
PR2(HADOOP-18519). Cherry pick [https://github.com/apache/hadoop/pull/3266]
which solved the deprecation of PathChildrenCache/TreeCache in new ZK. Note, we
need to backport https://issues.apache.org/jira/browse/HDFS-15383 along because
PR-3266 is based on this earlier change, specifically isTokenWatcherEnabled was
introduced in
[ZKDelegationTokenSecretManager.java|https://github.com/apache/hadoop/pull/2047/files#diff-f65a8ac81e253e85af159ba041fbad62fbb34b5bd909c1e9fc93d58222f406b9]
PR3(HADOOP-18520).Cherry pick [https://github.com/apache/hadoop/pull/4812]
which solved the deprecation of EnsurePath in new Curator. Note, as this change
contained a bug, fixed by [https://github.com/apache/hadoop/pull/4885] , we
thus need to cherry pick this bug fix PR as well.
was:
This is the parent ticket. We plan to backport the upgrade from trunk to
branch-3.3 in 3 PRs:
PR1(HADOOP-18515). Cherry pick [https://github.com/apache/hadoop/pull/3241]
which simply bump the version.
PR2(HADOOP-18519). Cherry pick [https://github.com/apache/hadoop/pull/3266]
which solved the deprecation of PathChildrenCache/TreeCache in new ZK. Note, we
need to backport https://issues.apache.org/jira/browse/HDFS-15383 along because
PR-3266 is based on this earlier change, specifically isTokenWatcherEnabled was
introduced in
[ZKDelegationTokenSecretManager.java|https://github.com/apache/hadoop/pull/2047/files#diff-f65a8ac81e253e85af159ba041fbad62fbb34b5bd909c1e9fc93d58222f406b9]
PR3().Cherry pick [https://github.com/apache/hadoop/pull/4812] which solved the
deprecation of EnsurePath in new Curator. Note, as this change contained a bug,
fixed by [https://github.com/apache/hadoop/pull/4885] , we thus need to cherry
pick this bug fix PR as well.
> Bump Zookeeper to 3.6.3 and Curator to 5.2.0 in branch 3.3
> ----------------------------------------------------------
>
> Key: HADOOP-18518
> URL: https://issues.apache.org/jira/browse/HADOOP-18518
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Melissa You
> Assignee: Melissa You
> Priority: Major
>
> This is the parent ticket. We plan to backport the upgrade from trunk to
> branch-3.3 in 3 PRs:
> PR1(HADOOP-18515). Cherry pick [https://github.com/apache/hadoop/pull/3241]
> which simply bump the version.
> PR2(HADOOP-18519). Cherry pick [https://github.com/apache/hadoop/pull/3266]
> which solved the deprecation of PathChildrenCache/TreeCache in new ZK. Note,
> we need to backport https://issues.apache.org/jira/browse/HDFS-15383 along
> because PR-3266 is based on this earlier change, specifically
> isTokenWatcherEnabled was introduced in
> [ZKDelegationTokenSecretManager.java|https://github.com/apache/hadoop/pull/2047/files#diff-f65a8ac81e253e85af159ba041fbad62fbb34b5bd909c1e9fc93d58222f406b9]
> PR3(HADOOP-18520).Cherry pick [https://github.com/apache/hadoop/pull/4812]
> which solved the deprecation of EnsurePath in new Curator. Note, as this
> change contained a bug, fixed by [https://github.com/apache/hadoop/pull/4885]
> , we thus need to cherry pick this bug fix PR as well.
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