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Posted to commits@hbase.apache.org by gi...@apache.org on 2019/01/08 14:57:28 UTC
[05/14] hbase-site git commit: Published site at
d957f0fa1926c13355c8cca01bbfd7133866e05d.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/4a007343/devapidocs/src-html/org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html
index e57e5a4..1e456db 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html
@@ -25,11 +25,11 @@
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.ipc;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.20"></a>
+<span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.21"></a>
<span class="sourceLineNo">022</span><a name="line.22"></a>
<span class="sourceLineNo">023</span>@InterfaceAudience.Public<a name="line.23"></a>
-<span class="sourceLineNo">024</span>public class StoppedRpcClientException extends HBaseIOException {<a name="line.24"></a>
+<span class="sourceLineNo">024</span>public class StoppedRpcClientException extends DoNotRetryIOException {<a name="line.24"></a>
<span class="sourceLineNo">025</span> public StoppedRpcClientException() {<a name="line.25"></a>
<span class="sourceLineNo">026</span> super();<a name="line.26"></a>
<span class="sourceLineNo">027</span> }<a name="line.27"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/4a007343/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.html
index bd69f4a..68fdd1a 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.html
@@ -153,45 +153,47 @@
<span class="sourceLineNo">145</span> + " of region " + region.getRegionInfo().getEncodedName()<a name="line.145"></a>
<span class="sourceLineNo">146</span> + " Now waiting and blocking reads until observing a full flush cycle");<a name="line.146"></a>
<span class="sourceLineNo">147</span> }<a name="line.147"></a>
-<span class="sourceLineNo">148</span> break;<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } else {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> if (response.hasWroteFlushWalMarker()) {<a name="line.150"></a>
-<span class="sourceLineNo">151</span> if(response.getWroteFlushWalMarker()) {<a name="line.151"></a>
-<span class="sourceLineNo">152</span> if (LOG.isDebugEnabled()) {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> LOG.debug("Successfully triggered an empty flush marker(memstore empty) of primary "<a name="line.153"></a>
-<span class="sourceLineNo">154</span> + "region replica " + ServerRegionReplicaUtil<a name="line.154"></a>
-<span class="sourceLineNo">155</span> .getRegionInfoForDefaultReplica(region.getRegionInfo()).getEncodedName()<a name="line.155"></a>
-<span class="sourceLineNo">156</span> + " of region " + region.getRegionInfo().getEncodedName() + " Now waiting and "<a name="line.156"></a>
-<span class="sourceLineNo">157</span> + "blocking reads until observing a flush marker");<a name="line.157"></a>
-<span class="sourceLineNo">158</span> }<a name="line.158"></a>
-<span class="sourceLineNo">159</span> break;<a name="line.159"></a>
-<span class="sourceLineNo">160</span> } else {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> // somehow we were not able to get the primary to write the flush request. It may be<a name="line.161"></a>
-<span class="sourceLineNo">162</span> // closing or already flushing. Retry flush again after some sleep.<a name="line.162"></a>
-<span class="sourceLineNo">163</span> if (!counter.shouldRetry()) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> throw new IOException("Cannot cause primary to flush or drop a wal marker after " +<a name="line.164"></a>
-<span class="sourceLineNo">165</span> "retries. Failing opening of this region replica "<a name="line.165"></a>
-<span class="sourceLineNo">166</span> + region.getRegionInfo().getEncodedName());<a name="line.166"></a>
-<span class="sourceLineNo">167</span> }<a name="line.167"></a>
-<span class="sourceLineNo">168</span> }<a name="line.168"></a>
-<span class="sourceLineNo">169</span> } else {<a name="line.169"></a>
-<span class="sourceLineNo">170</span> // nothing to do. Are we dealing with an old server?<a name="line.170"></a>
-<span class="sourceLineNo">171</span> LOG.warn("Was not able to trigger a flush from primary region due to old server version? "<a name="line.171"></a>
-<span class="sourceLineNo">172</span> + "Continuing to open the secondary region replica: "<a name="line.172"></a>
-<span class="sourceLineNo">173</span> + region.getRegionInfo().getEncodedName());<a name="line.173"></a>
-<span class="sourceLineNo">174</span> region.setReadsEnabled(true);<a name="line.174"></a>
-<span class="sourceLineNo">175</span> break;<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> }<a name="line.177"></a>
-<span class="sourceLineNo">178</span> try {<a name="line.178"></a>
-<span class="sourceLineNo">179</span> counter.sleepUntilNextRetry();<a name="line.179"></a>
-<span class="sourceLineNo">180</span> } catch (InterruptedException e) {<a name="line.180"></a>
-<span class="sourceLineNo">181</span> throw new InterruptedIOException(e.getMessage());<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span> }<a name="line.183"></a>
-<span class="sourceLineNo">184</span> }<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span>}<a name="line.186"></a>
+<span class="sourceLineNo">148</span> region.setReadsEnabled(true);<a name="line.148"></a>
+<span class="sourceLineNo">149</span> break;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> } else {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> if (response.hasWroteFlushWalMarker()) {<a name="line.151"></a>
+<span class="sourceLineNo">152</span> if(response.getWroteFlushWalMarker()) {<a name="line.152"></a>
+<span class="sourceLineNo">153</span> if (LOG.isDebugEnabled()) {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> LOG.debug("Successfully triggered an empty flush marker(memstore empty) of primary "<a name="line.154"></a>
+<span class="sourceLineNo">155</span> + "region replica " + ServerRegionReplicaUtil<a name="line.155"></a>
+<span class="sourceLineNo">156</span> .getRegionInfoForDefaultReplica(region.getRegionInfo()).getEncodedName()<a name="line.156"></a>
+<span class="sourceLineNo">157</span> + " of region " + region.getRegionInfo().getEncodedName() + " Now waiting and "<a name="line.157"></a>
+<span class="sourceLineNo">158</span> + "blocking reads until observing a flush marker");<a name="line.158"></a>
+<span class="sourceLineNo">159</span> }<a name="line.159"></a>
+<span class="sourceLineNo">160</span> region.setReadsEnabled(true);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> break;<a name="line.161"></a>
+<span class="sourceLineNo">162</span> } else {<a name="line.162"></a>
+<span class="sourceLineNo">163</span> // somehow we were not able to get the primary to write the flush request. It may be<a name="line.163"></a>
+<span class="sourceLineNo">164</span> // closing or already flushing. Retry flush again after some sleep.<a name="line.164"></a>
+<span class="sourceLineNo">165</span> if (!counter.shouldRetry()) {<a name="line.165"></a>
+<span class="sourceLineNo">166</span> throw new IOException("Cannot cause primary to flush or drop a wal marker after " +<a name="line.166"></a>
+<span class="sourceLineNo">167</span> "retries. Failing opening of this region replica "<a name="line.167"></a>
+<span class="sourceLineNo">168</span> + region.getRegionInfo().getEncodedName());<a name="line.168"></a>
+<span class="sourceLineNo">169</span> }<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> } else {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> // nothing to do. Are we dealing with an old server?<a name="line.172"></a>
+<span class="sourceLineNo">173</span> LOG.warn("Was not able to trigger a flush from primary region due to old server version? "<a name="line.173"></a>
+<span class="sourceLineNo">174</span> + "Continuing to open the secondary region replica: "<a name="line.174"></a>
+<span class="sourceLineNo">175</span> + region.getRegionInfo().getEncodedName());<a name="line.175"></a>
+<span class="sourceLineNo">176</span> region.setReadsEnabled(true);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> break;<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span> }<a name="line.179"></a>
+<span class="sourceLineNo">180</span> try {<a name="line.180"></a>
+<span class="sourceLineNo">181</span> counter.sleepUntilNextRetry();<a name="line.181"></a>
+<span class="sourceLineNo">182</span> } catch (InterruptedException e) {<a name="line.182"></a>
+<span class="sourceLineNo">183</span> throw new InterruptedIOException(e.getMessage());<a name="line.183"></a>
+<span class="sourceLineNo">184</span> }<a name="line.184"></a>
+<span class="sourceLineNo">185</span> }<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span>}<a name="line.188"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/4a007343/devapidocs/src-html/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.Task.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.Task.html b/devapidocs/src-html/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.Task.html
index c4847bb..75b91e6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.Task.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.Task.html
@@ -38,333 +38,334 @@
<span class="sourceLineNo">030</span>import java.util.concurrent.TimeUnit;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.zookeeper.KeeperException;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.zookeeper.KeeperException.Code;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.zookeeper.ZooKeeper;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.zookeeper.data.Stat;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.slf4j.Logger;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.slf4j.LoggerFactory;<a name="line.40"></a>
-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>/**<a name="line.44"></a>
-<span class="sourceLineNo">045</span> * A very simple read only zookeeper implementation without watcher support.<a name="line.45"></a>
-<span class="sourceLineNo">046</span> */<a name="line.46"></a>
-<span class="sourceLineNo">047</span>@InterfaceAudience.Private<a name="line.47"></a>
-<span class="sourceLineNo">048</span>public final class ReadOnlyZKClient implements Closeable {<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span> private static final Logger LOG = LoggerFactory.getLogger(ReadOnlyZKClient.class);<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span> public static final String RECOVERY_RETRY = "zookeeper.recovery.retry";<a name="line.52"></a>
-<span class="sourceLineNo">053</span><a name="line.53"></a>
-<span class="sourceLineNo">054</span> private static final int DEFAULT_RECOVERY_RETRY = 30;<a name="line.54"></a>
-<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span> public static final String RECOVERY_RETRY_INTERVAL_MILLIS =<a name="line.56"></a>
-<span class="sourceLineNo">057</span> "zookeeper.recovery.retry.intervalmill";<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span> private static final int DEFAULT_RECOVERY_RETRY_INTERVAL_MILLIS = 1000;<a name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> public static final String KEEPALIVE_MILLIS = "zookeeper.keep-alive.time";<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> private static final int DEFAULT_KEEPALIVE_MILLIS = 60000;<a name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span> private static final EnumSet<Code> FAIL_FAST_CODES = EnumSet.of(Code.NOAUTH, Code.AUTHFAILED);<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span> private final String connectString;<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span> private final int sessionTimeoutMs;<a name="line.69"></a>
-<span class="sourceLineNo">070</span><a name="line.70"></a>
-<span class="sourceLineNo">071</span> private final int maxRetries;<a name="line.71"></a>
-<span class="sourceLineNo">072</span><a name="line.72"></a>
-<span class="sourceLineNo">073</span> private final int retryIntervalMs;<a name="line.73"></a>
-<span class="sourceLineNo">074</span><a name="line.74"></a>
-<span class="sourceLineNo">075</span> private final int keepAliveTimeMs;<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span> private static abstract class Task implements Delayed {<a name="line.77"></a>
-<span class="sourceLineNo">078</span><a name="line.78"></a>
-<span class="sourceLineNo">079</span> protected long time = System.nanoTime();<a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> public boolean needZk() {<a name="line.81"></a>
-<span class="sourceLineNo">082</span> return false;<a name="line.82"></a>
-<span class="sourceLineNo">083</span> }<a name="line.83"></a>
-<span class="sourceLineNo">084</span><a name="line.84"></a>
-<span class="sourceLineNo">085</span> public void exec(ZooKeeper zk) {<a name="line.85"></a>
-<span class="sourceLineNo">086</span> }<a name="line.86"></a>
-<span class="sourceLineNo">087</span><a name="line.87"></a>
-<span class="sourceLineNo">088</span> public void connectFailed(IOException e) {<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span> public void closed(IOException e) {<a name="line.91"></a>
-<span class="sourceLineNo">092</span> }<a name="line.92"></a>
-<span class="sourceLineNo">093</span><a name="line.93"></a>
-<span class="sourceLineNo">094</span> @Override<a name="line.94"></a>
-<span class="sourceLineNo">095</span> public int compareTo(Delayed o) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> Task that = (Task) o;<a name="line.96"></a>
-<span class="sourceLineNo">097</span> int c = Long.compare(time, that.time);<a name="line.97"></a>
-<span class="sourceLineNo">098</span> if (c != 0) {<a name="line.98"></a>
-<span class="sourceLineNo">099</span> return c;<a name="line.99"></a>
-<span class="sourceLineNo">100</span> }<a name="line.100"></a>
-<span class="sourceLineNo">101</span> return Integer.compare(System.identityHashCode(this), System.identityHashCode(that));<a name="line.101"></a>
-<span class="sourceLineNo">102</span> }<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> @Override<a name="line.104"></a>
-<span class="sourceLineNo">105</span> public long getDelay(TimeUnit unit) {<a name="line.105"></a>
-<span class="sourceLineNo">106</span> return unit.convert(time - System.nanoTime(), TimeUnit.NANOSECONDS);<a name="line.106"></a>
-<span class="sourceLineNo">107</span> }<a name="line.107"></a>
-<span class="sourceLineNo">108</span> }<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span> private static final Task CLOSE = new Task() {<a name="line.110"></a>
-<span class="sourceLineNo">111</span> };<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> private final DelayQueue<Task> tasks = new DelayQueue<>();<a name="line.113"></a>
-<span class="sourceLineNo">114</span><a name="line.114"></a>
-<span class="sourceLineNo">115</span> private final AtomicBoolean closed = new AtomicBoolean(false);<a name="line.115"></a>
-<span class="sourceLineNo">116</span><a name="line.116"></a>
-<span class="sourceLineNo">117</span> @VisibleForTesting<a name="line.117"></a>
-<span class="sourceLineNo">118</span> ZooKeeper zookeeper;<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> private int pendingRequests = 0;<a name="line.120"></a>
-<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> private String getId() {<a name="line.122"></a>
-<span class="sourceLineNo">123</span> return String.format("0x%08x", System.identityHashCode(this));<a name="line.123"></a>
-<span class="sourceLineNo">124</span> }<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> public ReadOnlyZKClient(Configuration conf) {<a name="line.126"></a>
-<span class="sourceLineNo">127</span> // We might use a different ZK for client access<a name="line.127"></a>
-<span class="sourceLineNo">128</span> String clientZkQuorumServers = ZKConfig.getClientZKQuorumServersString(conf);<a name="line.128"></a>
-<span class="sourceLineNo">129</span> if (clientZkQuorumServers != null) {<a name="line.129"></a>
-<span class="sourceLineNo">130</span> this.connectString = clientZkQuorumServers;<a name="line.130"></a>
-<span class="sourceLineNo">131</span> } else {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> this.connectString = ZKConfig.getZKQuorumServersString(conf);<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span> this.sessionTimeoutMs = conf.getInt(ZK_SESSION_TIMEOUT, DEFAULT_ZK_SESSION_TIMEOUT);<a name="line.134"></a>
-<span class="sourceLineNo">135</span> this.maxRetries = conf.getInt(RECOVERY_RETRY, DEFAULT_RECOVERY_RETRY);<a name="line.135"></a>
-<span class="sourceLineNo">136</span> this.retryIntervalMs =<a name="line.136"></a>
-<span class="sourceLineNo">137</span> conf.getInt(RECOVERY_RETRY_INTERVAL_MILLIS, DEFAULT_RECOVERY_RETRY_INTERVAL_MILLIS);<a name="line.137"></a>
-<span class="sourceLineNo">138</span> this.keepAliveTimeMs = conf.getInt(KEEPALIVE_MILLIS, DEFAULT_KEEPALIVE_MILLIS);<a name="line.138"></a>
-<span class="sourceLineNo">139</span> LOG.debug(<a name="line.139"></a>
-<span class="sourceLineNo">140</span> "Connect {} to {} with session timeout={}ms, retries {}, " +<a name="line.140"></a>
-<span class="sourceLineNo">141</span> "retry interval {}ms, keepAlive={}ms",<a name="line.141"></a>
-<span class="sourceLineNo">142</span> getId(), connectString, sessionTimeoutMs, maxRetries, retryIntervalMs, keepAliveTimeMs);<a name="line.142"></a>
-<span class="sourceLineNo">143</span> Threads.setDaemonThreadRunning(new Thread(this::run),<a name="line.143"></a>
-<span class="sourceLineNo">144</span> "ReadOnlyZKClient-" + connectString + "@" + getId());<a name="line.144"></a>
-<span class="sourceLineNo">145</span> }<a name="line.145"></a>
-<span class="sourceLineNo">146</span><a name="line.146"></a>
-<span class="sourceLineNo">147</span> private abstract class ZKTask<T> extends Task {<a name="line.147"></a>
-<span class="sourceLineNo">148</span><a name="line.148"></a>
-<span class="sourceLineNo">149</span> protected final String path;<a name="line.149"></a>
-<span class="sourceLineNo">150</span><a name="line.150"></a>
-<span class="sourceLineNo">151</span> private final CompletableFuture<T> future;<a name="line.151"></a>
-<span class="sourceLineNo">152</span><a name="line.152"></a>
-<span class="sourceLineNo">153</span> private final String operationType;<a name="line.153"></a>
-<span class="sourceLineNo">154</span><a name="line.154"></a>
-<span class="sourceLineNo">155</span> private int retries;<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
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+<span class="sourceLineNo">042</span><a name="line.42"></a>
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+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span> closeZk();<a name="line.342"></a>
+<span class="sourceLineNo">343</span> DoNotRetryIOException error = new DoNotRetryIOException("Client already closed");<a name="line.343"></a>
+<span class="sourceLineNo">344</span> Arrays.stream(tasks.toArray(new Task[0])).forEach(t -> t.closed(error));<a name="line.344"></a>
+<span class="sourceLineNo">345</span> tasks.clear();<a name="line.345"></a>
+<span class="sourceLineNo">346</span> }<a name="line.346"></a>
+<span class="sourceLineNo">347</span><a name="line.347"></a>
+<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
+<span class="sourceLineNo">349</span> public void close() {<a name="line.349"></a>
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+<span class="sourceLineNo">351</span> LOG.debug("Close zookeeper connection {} to {}", getId(), connectString);<a name="line.351"></a>
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+<span class="sourceLineNo">353</span> }<a name="line.353"></a>
+<span class="sourceLineNo">354</span> }<a name="line.354"></a>
+<span class="sourceLineNo">355</span><a name="line.355"></a>
+<span class="sourceLineNo">356</span> @VisibleForTesting<a name="line.356"></a>
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+<span class="sourceLineNo">358</span> return connectString;<a name="line.358"></a>
+<span class="sourceLineNo">359</span> }<a name="line.359"></a>
+<span class="sourceLineNo">360</span>}<a name="line.360"></a>