<h2 dir="auto">Bug Report</h2>
<h3 dir="auto">Which version of ShardingSphere did you use?</h3>
<p dir="auto">master branch</p>
<h3 dir="auto">Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?</h3>
<p dir="auto">ShardingSphere-Proxy &amp; governance</p>
<h3 dir="auto">Expected behavior</h3>
<p dir="auto">create readwrite splitting rule success after execute drop readwrite splitting rule</p>
<h3 dir="auto">Actual behavior</h3>
<div class="highlight highlight-source-sql notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="mysql&gt; DROP READWRITE_SPLITTING RULE ms_group_0, ms_group_1;

mysql&gt; CREATE READWRITE_SPLITTING RULE ms_group_0 (
    -&gt;     WRITE_RESOURCE=primary_ds,
    -&gt;     READ_RESOURCES(replica_ds_0,replica_ds_1),
    -&gt;     TYPE(NAME=random)
    -&gt; ), ms_group_1 (
    -&gt;     WRITE_RESOURCE=primary_ds,
    -&gt;     READ_RESOURCES(replica_ds_0,replica_ds_1),
    -&gt;     TYPE(NAME=random)
    -&gt; );
ERROR 1105 (C1105): Duplicate rule names [ms_group_0, ms_group_1] in schema sharding_db"><pre class="notranslate">mysql<span class="pl-k">&gt;</span> DROP READWRITE_SPLITTING RULE ms_group_0, ms_group_1;

mysql<span class="pl-k">&gt;</span> CREATE READWRITE_SPLITTING RULE ms_group_0 (
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     WRITE_RESOURCE<span class="pl-k">=</span>primary_ds,
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     READ_RESOURCES(replica_ds_0,replica_ds_1),
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     TYPE(NAME<span class="pl-k">=</span>random)
    <span class="pl-k">-</span><span class="pl-k">&gt;</span> ), ms_group_1 (
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     WRITE_RESOURCE<span class="pl-k">=</span>primary_ds,
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     READ_RESOURCES(replica_ds_0,replica_ds_1),
    <span class="pl-k">-</span><span class="pl-k">&gt;</span>     TYPE(NAME<span class="pl-k">=</span>random)
    <span class="pl-k">-</span><span class="pl-k">&gt;</span> );
ERROR <span class="pl-c1">1105</span> (C1105): Duplicate rule names [ms_group_0, ms_group_1] <span class="pl-k">in</span> schema sharding_db</pre></div>
<h3 dir="auto">Reason analyze (If you can)</h3>
<p dir="auto">Not refresh metadata in memory.</p>
<h2 dir="auto">Bug Report</h2>
<p dir="auto"><strong>For English only</strong>, other languages will not accept.</p>
<p dir="auto">Before report a bug, make sure you have:</p>
<ul dir="auto">
<li>Searched open and closed <a href="https://github.com/apache/shardingsphere/issues">GitHub issues</a>.</li>
<li>Read documentation: <a href="https://shardingsphere.apache.org/document/current/en/overview" rel="nofollow">ShardingSphere Doc</a>.</li>
</ul>
<p dir="auto">Please pay attention on issues you submitted, because we maybe need more details.<br>
If no response anymore and we cannot reproduce it on current information, we will <strong>close it</strong>.</p>
<p dir="auto">Please answer these questions before submitting your issue. Thanks!</p>
<h3 dir="auto">Which version of ShardingSphere did you use?</h3>
<p dir="auto">5.0.0-RC1</p>
<h3 dir="auto">Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?</h3>
<p dir="auto">ShardingSphere-Proxy</p>
<h3 dir="auto">Expected behavior</h3>
<p dir="auto">After configuring Zookeeper's permission token, connect normally.<br>
The following is my configuration in server.yaml.</p>
<div class="highlight highlight-source-yaml notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="mode:
  type: Cluster
  repository:
    type: ZooKeeper
    props:
      namespace: governance_ds
      server-lists: 127.0.0.1:2181
      retryIntervalMilliseconds: 500
      timeToLiveSeconds: 60
      maxRetries: 3
      operationTimeoutMilliseconds: 500
      digest: digest:us234243er:shdnegzow@%=:*
  overwrite: true
rules:
  - !AUTHORITY
    users:
      - shardingsphere233@%:shardingsphere213
      - shard2233@:shard634876
    provider:
      type: ALL_PRIVILEGES_PERMITTED
  - !TRANSACTION
    defaultType: XA
    providerType: Atomikos
props:
  max-connections-size-per-query: 1
  kernel-executor-size: 16
  proxy-frontend-flush-threshold: 128
  proxy-opentracing-enabled: false
  proxy-hint-enabled: false
  sql-show: false
  check-table-metadata-enabled: false
  lock-wait-timeout-milliseconds: 50000
  show-process-list-enabled: false
  proxy-backend-query-fetch-size: -1
  check-duplicate-table-enabled: false
  sql-comment-parse-enabled: false
  proxy-frontend-executor-size: 0
  proxy-backend-executor-suitable: OLAP"><pre class="notranslate"><span class="pl-ent">mode</span>:
  <span class="pl-ent">type</span>: <span class="pl-s">Cluster</span>
  <span class="pl-ent">repository</span>:
    <span class="pl-ent">type</span>: <span class="pl-s">ZooKeeper</span>
    <span class="pl-ent">props</span>:
      <span class="pl-ent">namespace</span>: <span class="pl-s">governance_ds</span>
      <span class="pl-ent">server-lists</span>: <span class="pl-s">127.0.0.1:2181</span>
      <span class="pl-ent">retryIntervalMilliseconds</span>: <span class="pl-c1">500</span>
      <span class="pl-ent">timeToLiveSeconds</span>: <span class="pl-c1">60</span>
      <span class="pl-ent">maxRetries</span>: <span class="pl-c1">3</span>
      <span class="pl-ent">operationTimeoutMilliseconds</span>: <span class="pl-c1">500</span>
      <span class="pl-ent">digest</span>: <span class="pl-s">digest:us234243er:shdnegzow@%=:*</span>
  <span class="pl-ent">overwrite</span>: <span class="pl-c1">true</span>
<span class="pl-ent">rules</span>:
  - <span class="pl-k">!AUTHORITY</span>
    <span class="pl-ent">users</span>:
      - <span class="pl-s">shardingsphere233@%:shardingsphere213</span>
      - <span class="pl-s">shard2233@:shard634876</span>
    <span class="pl-ent">provider</span>:
      <span class="pl-ent">type</span>: <span class="pl-s">ALL_PRIVILEGES_PERMITTED</span>
  - <span class="pl-k">!TRANSACTION</span>
    <span class="pl-ent">defaultType</span>: <span class="pl-s">XA</span>
    <span class="pl-ent">providerType</span>: <span class="pl-s">Atomikos</span>
<span class="pl-ent">props</span>:
  <span class="pl-ent">max-connections-size-per-query</span>: <span class="pl-c1">1</span>
  <span class="pl-ent">kernel-executor-size</span>: <span class="pl-c1">16</span>
  <span class="pl-ent">proxy-frontend-flush-threshold</span>: <span class="pl-c1">128</span>
  <span class="pl-ent">proxy-opentracing-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">proxy-hint-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">sql-show</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">check-table-metadata-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">lock-wait-timeout-milliseconds</span>: <span class="pl-c1">50000</span>
  <span class="pl-ent">show-process-list-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">proxy-backend-query-fetch-size</span>: <span class="pl-c1">-1</span>
  <span class="pl-ent">check-duplicate-table-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">sql-comment-parse-enabled</span>: <span class="pl-c1">false</span>
  <span class="pl-ent">proxy-frontend-executor-size</span>: <span class="pl-c1">0</span>
  <span class="pl-ent">proxy-backend-executor-suitable</span>: <span class="pl-s">OLAP</span></pre></div>
<h3 dir="auto">Actual behavior</h3>
<p dir="auto">Throw an exception message and abort.<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/20187731/138537179-8b7b626c-977f-4e6c-b28d-c1ec19cece00.png"><img src="https://user-images.githubusercontent.com/20187731/138537179-8b7b626c-977f-4e6c-b28d-c1ec19cece00.png" alt="3c8a5689942e098ff3925bfa154f8d3" style="max-width: 100%;"></a></p>
<div class="highlight highlight-source-shell notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="[INFO ] 2021-10-23 09:13:09.437 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.free=1765MB
[INFO ] 2021-10-23 09:13:09.437 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.max=1945MB
[INFO ] 2021-10-23 09:13:09.438 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.total=1945MB
[INFO ] 2021-10-23 09:13:09.444 [main] org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@74f6c5d8
[INFO ] 2021-10-23 09:13:09.454 [main] org.apache.zookeeper.common.X509Util - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation
[INFO ] 2021-10-23 09:13:09.625 [main] o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 1048575 Bytes
[INFO ] 2021-10-23 09:13:09.635 [main] org.apache.zookeeper.ClientCnxn - zookeeper.request.timeout value is 0. feature enabled=false
[INFO ] 2021-10-23 09:13:09.645 [main] o.a.c.f.imps.CuratorFrameworkImpl - Default schema
[INFO ] 2021-10-23 09:13:18.736 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:18.737 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:20.803 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Session 0x0 for sever 127.0.0.1/127.0.0.1:2181, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262)
[WARN ] 2021-10-23 09:13:30.671 [Curator-Framework-0] o.a.c.retry.ExponentialBackoffRetry - Sleep extension too large (70000). Pinning to 30000
[INFO ] 2021-10-23 09:13:30.980 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:30.981 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:33.039 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Session 0x0 for sever 127.0.0.1/127.0.0.1:2181, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262)
[INFO ] 2021-10-23 09:13:39.656 [Curator-Framework-0] o.a.c.f.imps.CuratorFrameworkImpl - backgroundOperationsLoop exiting
[INFO ] 2021-10-23 09:13:43.234 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:43.235 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:45.318 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - An exception was thrown while closing send thread for session 0x0.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262)
[INFO ] 2021-10-23 09:13:45.430 [main] org.apache.zookeeper.ZooKeeper - Session: 0x0 closed
[INFO ] 2021-10-23 09:13:45.431 [main-EventThread] org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0
Exception in thread &quot;main&quot; org.apache.shardingsphere.mode.repository.cluster.ClusterPersistRepositoryException: org.apache.zookeeper.KeeperException$OperationTimeoutException: KeeperErrorCode = OperationTimeout
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.handler.CuratorZookeeperExceptionHandler.handleException(CuratorZookeeperExceptionHandler.java:51)
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.initCuratorClient(CuratorZookeeperRepository.java:128)
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.init(CuratorZookeeperRepository.java:82)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.createClusterPersistRepository(ClusterContextManagerBuilder.java:115)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.beforeBuildContextManager(ClusterContextManagerBuilder.java:92)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.build(ClusterContextManagerBuilder.java:82)
        at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.initContext(BootstrapInitializer.java:77)
        at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:68)
        at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)
Caused by: org.apache.zookeeper.KeeperException$OperationTimeoutException: KeeperErrorCode = OperationTimeout
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.initCuratorClient(CuratorZookeeperRepository.java:125)
        ... 7 more"><pre class="notranslate">[INFO ] 2021-10-23 09:13:09.437 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.free=1765MB
[INFO ] 2021-10-23 09:13:09.437 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.max=1945MB
[INFO ] 2021-10-23 09:13:09.438 [main] org.apache.zookeeper.ZooKeeper - Client environment:os.memory.total=1945MB
[INFO ] 2021-10-23 09:13:09.444 [main] org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@74f6c5d8
[INFO ] 2021-10-23 09:13:09.454 [main] org.apache.zookeeper.common.X509Util - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation
[INFO ] 2021-10-23 09:13:09.625 [main] o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 1048575 Bytes
[INFO ] 2021-10-23 09:13:09.635 [main] org.apache.zookeeper.ClientCnxn - zookeeper.request.timeout value is 0. feature enabled=false
[INFO ] 2021-10-23 09:13:09.645 [main] o.a.c.f.imps.CuratorFrameworkImpl - Default schema
[INFO ] 2021-10-23 09:13:18.736 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:18.737 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:20.803 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Session 0x0 <span class="pl-k">for</span> sever 127.0.0.1/127.0.0.1:2181, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn<span class="pl-smi">$SendThread</span>.run(ClientCnxn.java:1262)
[WARN ] 2021-10-23 09:13:30.671 [Curator-Framework-0] o.a.c.retry.ExponentialBackoffRetry - Sleep extension too large (70000). Pinning to 30000
[INFO ] 2021-10-23 09:13:30.980 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:30.981 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:33.039 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Session 0x0 <span class="pl-k">for</span> sever 127.0.0.1/127.0.0.1:2181, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn<span class="pl-smi">$SendThread</span>.run(ClientCnxn.java:1262)
[INFO ] 2021-10-23 09:13:39.656 [Curator-Framework-0] o.a.c.f.imps.CuratorFrameworkImpl - backgroundOperationsLoop exiting
[INFO ] 2021-10-23 09:13:43.234 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
[INFO ] 2021-10-23 09:13:43.235 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - SASL config status: Will not attempt to authenticate using SASL (unknown error)
[WARN ] 2021-10-23 09:13:45.318 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - An exception was thrown <span class="pl-k">while</span> closing send thread <span class="pl-k">for</span> session 0x0.
java.net.ConnectException: Connection refused: no further information
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:342)
        at org.apache.zookeeper.ClientCnxn<span class="pl-smi">$SendThread</span>.run(ClientCnxn.java:1262)
[INFO ] 2021-10-23 09:13:45.430 [main] org.apache.zookeeper.ZooKeeper - Session: 0x0 closed
[INFO ] 2021-10-23 09:13:45.431 [main-EventThread] org.apache.zookeeper.ClientCnxn - EventThread shut down <span class="pl-k">for</span> session: 0x0
Exception <span class="pl-k">in</span> thread <span class="pl-s"><span class="pl-pds">"</span>main<span class="pl-pds">"</span></span> org.apache.shardingsphere.mode.repository.cluster.ClusterPersistRepositoryException: org.apache.zookeeper.KeeperException<span class="pl-smi">$OperationTimeoutException</span>: KeeperErrorCode = OperationTimeout
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.handler.CuratorZookeeperExceptionHandler.handleException(CuratorZookeeperExceptionHandler.java:51)
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.initCuratorClient(CuratorZookeeperRepository.java:128)
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.init(CuratorZookeeperRepository.java:82)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.createClusterPersistRepository(ClusterContextManagerBuilder.java:115)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.beforeBuildContextManager(ClusterContextManagerBuilder.java:92)
        at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.build(ClusterContextManagerBuilder.java:82)
        at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.initContext(BootstrapInitializer.java:77)
        at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:68)
        at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)
Caused by: org.apache.zookeeper.KeeperException<span class="pl-smi">$OperationTimeoutException</span>: KeeperErrorCode = OperationTimeout
        at org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.initCuratorClient(CuratorZookeeperRepository.java:125)
        ... 7 more</pre></div>
<p dir="auto">I have seen another closed issue.( <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="990978605" data-permission-text="Title is private" data-url="https://github.com/apache/shardingsphere/issues/12292" data-hovercard-type="issue" data-hovercard-url="/apache/shardingsphere/issues/12292/hovercard" href="https://github.com/apache/shardingsphere/issues/12292">#12292</a> )I initially thought it was a zookeeper problem, until I found out that after removing <code class="notranslate">digest: digest:us234243er:shdnegzow@%=:*</code> and removing the zookeeper configuration, the program ran normally.<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/20187731/138537148-d3ad9b26-5a8f-433c-bad1-8a9d8d5df774.png"><img src="https://user-images.githubusercontent.com/20187731/138537148-d3ad9b26-5a8f-433c-bad1-8a9d8d5df774.png" alt="ac8b93e49daa35626f108ec4d0d58e2" style="max-width: 100%;"></a></p>
<p dir="auto">Does this mean that the configuration method of the new version has changed, but the official website document does not mention it?<br>
In order to provide information, I changed the zookeeper address in the issue to 127.0.0.1. In fact, the connection failed was a remote server.</p>
<h3 dir="auto">Reason analyze (If you can)</h3>
<h3 dir="auto">Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.</h3>
<h3 dir="auto">Example codes for reproduce this issue (such as a github link).</h3>