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From git-site-r...@apache.org
Subject [13/30] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.
Date Mon, 19 Jun 2017 15:00:25 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7f23ee04/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html
index 6b8f5c5..1c01719 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html
@@ -127,12 +127,12 @@
 <span class="sourceLineNo">119</span>  // ReplicationEndpoint which will handle the actual replication<a name="line.119"></a>
 <span class="sourceLineNo">120</span>  private ReplicationEndpoint replicationEndpoint;<a name="line.120"></a>
 <span class="sourceLineNo">121</span>  // A filter (or a chain of filters) for the WAL entries.<a name="line.121"></a>
-<span class="sourceLineNo">122</span>  private WALEntryFilter walEntryFilter;<a name="line.122"></a>
+<span class="sourceLineNo">122</span>  protected WALEntryFilter walEntryFilter;<a name="line.122"></a>
 <span class="sourceLineNo">123</span>  // throttler<a name="line.123"></a>
 <span class="sourceLineNo">124</span>  private ReplicationThrottler throttler;<a name="line.124"></a>
 <span class="sourceLineNo">125</span>  private long defaultBandwidth;<a name="line.125"></a>
 <span class="sourceLineNo">126</span>  private long currentBandwidth;<a name="line.126"></a>
-<span class="sourceLineNo">127</span>  protected final ConcurrentHashMap&lt;String, ReplicationSourceShipperThread&gt; workerThreads =<a name="line.127"></a>
+<span class="sourceLineNo">127</span>  protected final ConcurrentHashMap&lt;String, ReplicationSourceShipper&gt; workerThreads =<a name="line.127"></a>
 <span class="sourceLineNo">128</span>      new ConcurrentHashMap&lt;&gt;();<a name="line.128"></a>
 <span class="sourceLineNo">129</span><a name="line.129"></a>
 <span class="sourceLineNo">130</span>  private AtomicLong totalBufferUsed;<a name="line.130"></a>
@@ -205,7 +205,7 @@
 <span class="sourceLineNo">197</span>        // new wal group observed after source startup, start a new worker thread to track it<a name="line.197"></a>
 <span class="sourceLineNo">198</span>        // notice: it's possible that log enqueued when this.running is set but worker thread<a name="line.198"></a>
 <span class="sourceLineNo">199</span>        // still not launched, so it's necessary to check workerThreads before start the worker<a name="line.199"></a>
-<span class="sourceLineNo">200</span>        tryStartNewShipperThread(logPrefix, queue);<a name="line.200"></a>
+<span class="sourceLineNo">200</span>        tryStartNewShipper(logPrefix, queue);<a name="line.200"></a>
 <span class="sourceLineNo">201</span>      }<a name="line.201"></a>
 <span class="sourceLineNo">202</span>    }<a name="line.202"></a>
 <span class="sourceLineNo">203</span>    queue.put(log);<a name="line.203"></a>
@@ -263,305 +263,306 @@
 <span class="sourceLineNo">255</span>      throw new RuntimeException(ex);<a name="line.255"></a>
 <span class="sourceLineNo">256</span>    }<a name="line.256"></a>
 <span class="sourceLineNo">257</span><a name="line.257"></a>
-<span class="sourceLineNo">258</span>    // get the WALEntryFilter from ReplicationEndpoint and add it to default filters<a name="line.258"></a>
-<span class="sourceLineNo">259</span>    ArrayList&lt;WALEntryFilter&gt; filters = Lists.newArrayList(<a name="line.259"></a>
-<span class="sourceLineNo">260</span>      (WALEntryFilter)new SystemTableWALEntryFilter());<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    WALEntryFilter filterFromEndpoint = this.replicationEndpoint.getWALEntryfilter();<a name="line.261"></a>
-<span class="sourceLineNo">262</span>    if (filterFromEndpoint != null) {<a name="line.262"></a>
-<span class="sourceLineNo">263</span>      filters.add(filterFromEndpoint);<a name="line.263"></a>
-<span class="sourceLineNo">264</span>    }<a name="line.264"></a>
-<span class="sourceLineNo">265</span>    this.walEntryFilter = new ChainWALEntryFilter(filters);<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span>    int sleepMultiplier = 1;<a name="line.267"></a>
-<span class="sourceLineNo">268</span>    // delay this until we are in an asynchronous thread<a name="line.268"></a>
-<span class="sourceLineNo">269</span>    while (this.isSourceActive() &amp;&amp; this.peerClusterId == null) {<a name="line.269"></a>
-<span class="sourceLineNo">270</span>      this.peerClusterId = replicationEndpoint.getPeerUUID();<a name="line.270"></a>
-<span class="sourceLineNo">271</span>      if (this.isSourceActive() &amp;&amp; this.peerClusterId == null) {<a name="line.271"></a>
-<span class="sourceLineNo">272</span>        if (sleepForRetries("Cannot contact the peer's zk ensemble", sleepMultiplier)) {<a name="line.272"></a>
-<span class="sourceLineNo">273</span>          sleepMultiplier++;<a name="line.273"></a>
-<span class="sourceLineNo">274</span>        }<a name="line.274"></a>
-<span class="sourceLineNo">275</span>      }<a name="line.275"></a>
-<span class="sourceLineNo">276</span>    }<a name="line.276"></a>
-<span class="sourceLineNo">277</span><a name="line.277"></a>
-<span class="sourceLineNo">278</span>    // In rare case, zookeeper setting may be messed up. That leads to the incorrect<a name="line.278"></a>
-<span class="sourceLineNo">279</span>    // peerClusterId value, which is the same as the source clusterId<a name="line.279"></a>
-<span class="sourceLineNo">280</span>    if (clusterId.equals(peerClusterId) &amp;&amp; !replicationEndpoint.canReplicateToSameCluster()) {<a name="line.280"></a>
-<span class="sourceLineNo">281</span>      this.terminate("ClusterId " + clusterId + " is replicating to itself: peerClusterId "<a name="line.281"></a>
-<span class="sourceLineNo">282</span>          + peerClusterId + " which is not allowed by ReplicationEndpoint:"<a name="line.282"></a>
-<span class="sourceLineNo">283</span>          + replicationEndpoint.getClass().getName(), null, false);<a name="line.283"></a>
-<span class="sourceLineNo">284</span>      this.manager.closeQueue(this);<a name="line.284"></a>
-<span class="sourceLineNo">285</span>      return;<a name="line.285"></a>
+<span class="sourceLineNo">258</span>    int sleepMultiplier = 1;<a name="line.258"></a>
+<span class="sourceLineNo">259</span>    // delay this until we are in an asynchronous thread<a name="line.259"></a>
+<span class="sourceLineNo">260</span>    while (this.isSourceActive() &amp;&amp; this.peerClusterId == null) {<a name="line.260"></a>
+<span class="sourceLineNo">261</span>      this.peerClusterId = replicationEndpoint.getPeerUUID();<a name="line.261"></a>
+<span class="sourceLineNo">262</span>      if (this.isSourceActive() &amp;&amp; this.peerClusterId == null) {<a name="line.262"></a>
+<span class="sourceLineNo">263</span>        if (sleepForRetries("Cannot contact the peer's zk ensemble", sleepMultiplier)) {<a name="line.263"></a>
+<span class="sourceLineNo">264</span>          sleepMultiplier++;<a name="line.264"></a>
+<span class="sourceLineNo">265</span>        }<a name="line.265"></a>
+<span class="sourceLineNo">266</span>      }<a name="line.266"></a>
+<span class="sourceLineNo">267</span>    }<a name="line.267"></a>
+<span class="sourceLineNo">268</span><a name="line.268"></a>
+<span class="sourceLineNo">269</span>    // In rare case, zookeeper setting may be messed up. That leads to the incorrect<a name="line.269"></a>
+<span class="sourceLineNo">270</span>    // peerClusterId value, which is the same as the source clusterId<a name="line.270"></a>
+<span class="sourceLineNo">271</span>    if (clusterId.equals(peerClusterId) &amp;&amp; !replicationEndpoint.canReplicateToSameCluster()) {<a name="line.271"></a>
+<span class="sourceLineNo">272</span>      this.terminate("ClusterId " + clusterId + " is replicating to itself: peerClusterId "<a name="line.272"></a>
+<span class="sourceLineNo">273</span>          + peerClusterId + " which is not allowed by ReplicationEndpoint:"<a name="line.273"></a>
+<span class="sourceLineNo">274</span>          + replicationEndpoint.getClass().getName(), null, false);<a name="line.274"></a>
+<span class="sourceLineNo">275</span>      this.manager.closeQueue(this);<a name="line.275"></a>
+<span class="sourceLineNo">276</span>      return;<a name="line.276"></a>
+<span class="sourceLineNo">277</span>    }<a name="line.277"></a>
+<span class="sourceLineNo">278</span>    LOG.info("Replicating " + clusterId + " -&gt; " + peerClusterId);<a name="line.278"></a>
+<span class="sourceLineNo">279</span><a name="line.279"></a>
+<span class="sourceLineNo">280</span>    initializeWALEntryFilter();<a name="line.280"></a>
+<span class="sourceLineNo">281</span>    // start workers<a name="line.281"></a>
+<span class="sourceLineNo">282</span>    for (Map.Entry&lt;String, PriorityBlockingQueue&lt;Path&gt;&gt; entry : queues.entrySet()) {<a name="line.282"></a>
+<span class="sourceLineNo">283</span>      String walGroupId = entry.getKey();<a name="line.283"></a>
+<span class="sourceLineNo">284</span>      PriorityBlockingQueue&lt;Path&gt; queue = entry.getValue();<a name="line.284"></a>
+<span class="sourceLineNo">285</span>      tryStartNewShipper(walGroupId, queue);<a name="line.285"></a>
 <span class="sourceLineNo">286</span>    }<a name="line.286"></a>
-<span class="sourceLineNo">287</span>    LOG.info("Replicating " + clusterId + " -&gt; " + peerClusterId);<a name="line.287"></a>
-<span class="sourceLineNo">288</span>    // start workers<a name="line.288"></a>
-<span class="sourceLineNo">289</span>    for (Map.Entry&lt;String, PriorityBlockingQueue&lt;Path&gt;&gt; entry : queues.entrySet()) {<a name="line.289"></a>
-<span class="sourceLineNo">290</span>      String walGroupId = entry.getKey();<a name="line.290"></a>
-<span class="sourceLineNo">291</span>      PriorityBlockingQueue&lt;Path&gt; queue = entry.getValue();<a name="line.291"></a>
-<span class="sourceLineNo">292</span>      tryStartNewShipperThread(walGroupId, queue);<a name="line.292"></a>
-<span class="sourceLineNo">293</span>    }<a name="line.293"></a>
-<span class="sourceLineNo">294</span>  }<a name="line.294"></a>
-<span class="sourceLineNo">295</span><a name="line.295"></a>
-<span class="sourceLineNo">296</span>  protected void tryStartNewShipperThread(String walGroupId, PriorityBlockingQueue&lt;Path&gt; queue) {<a name="line.296"></a>
-<span class="sourceLineNo">297</span>    final ReplicationSourceShipperThread worker = new ReplicationSourceShipperThread(conf,<a name="line.297"></a>
-<span class="sourceLineNo">298</span>        walGroupId, queue, this);<a name="line.298"></a>
-<span class="sourceLineNo">299</span>    ReplicationSourceShipperThread extant = workerThreads.putIfAbsent(walGroupId, worker);<a name="line.299"></a>
-<span class="sourceLineNo">300</span>    if (extant != null) {<a name="line.300"></a>
-<span class="sourceLineNo">301</span>      LOG.debug("Someone has beat us to start a worker thread for wal group " + walGroupId);<a name="line.301"></a>
-<span class="sourceLineNo">302</span>    } else {<a name="line.302"></a>
-<span class="sourceLineNo">303</span>      LOG.debug("Starting up worker for wal group " + walGroupId);<a name="line.303"></a>
-<span class="sourceLineNo">304</span>      worker.startup(getUncaughtExceptionHandler());<a name="line.304"></a>
-<span class="sourceLineNo">305</span>      worker.setWALReader(startNewWALReaderThread(worker.getName(), walGroupId, queue,<a name="line.305"></a>
-<span class="sourceLineNo">306</span>        worker.getStartPosition()));<a name="line.306"></a>
-<span class="sourceLineNo">307</span>      workerThreads.put(walGroupId, worker);<a name="line.307"></a>
-<span class="sourceLineNo">308</span>    }<a name="line.308"></a>
-<span class="sourceLineNo">309</span>  }<a name="line.309"></a>
-<span class="sourceLineNo">310</span><a name="line.310"></a>
-<span class="sourceLineNo">311</span>  protected ReplicationSourceWALReaderThread startNewWALReaderThread(String threadName,<a name="line.311"></a>
-<span class="sourceLineNo">312</span>      String walGroupId, PriorityBlockingQueue&lt;Path&gt; queue, long startPosition) {<a name="line.312"></a>
-<span class="sourceLineNo">313</span>    ArrayList&lt;WALEntryFilter&gt; filters = Lists.newArrayList(walEntryFilter,<a name="line.313"></a>
-<span class="sourceLineNo">314</span>      new ClusterMarkingEntryFilter(clusterId, peerClusterId, replicationEndpoint));<a name="line.314"></a>
-<span class="sourceLineNo">315</span>    ChainWALEntryFilter readerFilter = new ChainWALEntryFilter(filters);<a name="line.315"></a>
-<span class="sourceLineNo">316</span>    ReplicationSourceWALReaderThread walReader = new ReplicationSourceWALReaderThread(manager,<a name="line.316"></a>
-<span class="sourceLineNo">317</span>        replicationQueueInfo, queue, startPosition, fs, conf, readerFilter, metrics);<a name="line.317"></a>
-<span class="sourceLineNo">318</span>    Threads.setDaemonThreadRunning(walReader, threadName<a name="line.318"></a>
-<span class="sourceLineNo">319</span>        + ".replicationSource.replicationWALReaderThread." + walGroupId + "," + peerClusterZnode,<a name="line.319"></a>
-<span class="sourceLineNo">320</span>      getUncaughtExceptionHandler());<a name="line.320"></a>
-<span class="sourceLineNo">321</span>    return walReader;<a name="line.321"></a>
-<span class="sourceLineNo">322</span>  }<a name="line.322"></a>
-<span class="sourceLineNo">323</span><a name="line.323"></a>
-<span class="sourceLineNo">324</span>  public Thread.UncaughtExceptionHandler getUncaughtExceptionHandler() {<a name="line.324"></a>
-<span class="sourceLineNo">325</span>    return new Thread.UncaughtExceptionHandler() {<a name="line.325"></a>
-<span class="sourceLineNo">326</span>      @Override<a name="line.326"></a>
-<span class="sourceLineNo">327</span>      public void uncaughtException(final Thread t, final Throwable e) {<a name="line.327"></a>
-<span class="sourceLineNo">328</span>        RSRpcServices.exitIfOOME(e);<a name="line.328"></a>
-<span class="sourceLineNo">329</span>        LOG.error("Unexpected exception in " + t.getName() + " currentPath=" + getCurrentPath(), e);<a name="line.329"></a>
-<span class="sourceLineNo">330</span>        stopper.stop("Unexpected exception in " + t.getName());<a name="line.330"></a>
-<span class="sourceLineNo">331</span>      }<a name="line.331"></a>
-<span class="sourceLineNo">332</span>    };<a name="line.332"></a>
-<span class="sourceLineNo">333</span>  }<a name="line.333"></a>
-<span class="sourceLineNo">334</span><a name="line.334"></a>
-<span class="sourceLineNo">335</span>  @Override<a name="line.335"></a>
-<span class="sourceLineNo">336</span>  public ReplicationEndpoint getReplicationEndpoint() {<a name="line.336"></a>
-<span class="sourceLineNo">337</span>    return this.replicationEndpoint;<a name="line.337"></a>
-<span class="sourceLineNo">338</span>  }<a name="line.338"></a>
-<span class="sourceLineNo">339</span><a name="line.339"></a>
-<span class="sourceLineNo">340</span>  @Override<a name="line.340"></a>
-<span class="sourceLineNo">341</span>  public ReplicationSourceManager getSourceManager() {<a name="line.341"></a>
-<span class="sourceLineNo">342</span>    return this.manager;<a name="line.342"></a>
-<span class="sourceLineNo">343</span>  }<a name="line.343"></a>
-<span class="sourceLineNo">344</span><a name="line.344"></a>
-<span class="sourceLineNo">345</span>  @Override<a name="line.345"></a>
-<span class="sourceLineNo">346</span>  public void tryThrottle(int batchSize) throws InterruptedException {<a name="line.346"></a>
-<span class="sourceLineNo">347</span>    checkBandwidthChangeAndResetThrottler();<a name="line.347"></a>
-<span class="sourceLineNo">348</span>    if (throttler.isEnabled()) {<a name="line.348"></a>
-<span class="sourceLineNo">349</span>      long sleepTicks = throttler.getNextSleepInterval(batchSize);<a name="line.349"></a>
-<span class="sourceLineNo">350</span>      if (sleepTicks &gt; 0) {<a name="line.350"></a>
-<span class="sourceLineNo">351</span>        if (LOG.isTraceEnabled()) {<a name="line.351"></a>
-<span class="sourceLineNo">352</span>          LOG.trace("To sleep " + sleepTicks + "ms for throttling control");<a name="line.352"></a>
-<span class="sourceLineNo">353</span>        }<a name="line.353"></a>
-<span class="sourceLineNo">354</span>        Thread.sleep(sleepTicks);<a name="line.354"></a>
-<span class="sourceLineNo">355</span>        // reset throttler's cycle start tick when sleep for throttling occurs<a name="line.355"></a>
-<span class="sourceLineNo">356</span>        throttler.resetStartTick();<a name="line.356"></a>
-<span class="sourceLineNo">357</span>      }<a name="line.357"></a>
-<span class="sourceLineNo">358</span>    }<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>
-<span class="sourceLineNo">361</span>  private void checkBandwidthChangeAndResetThrottler() {<a name="line.361"></a>
-<span class="sourceLineNo">362</span>    long peerBandwidth = getCurrentBandwidth();<a name="line.362"></a>
-<span class="sourceLineNo">363</span>    if (peerBandwidth != currentBandwidth) {<a name="line.363"></a>
-<span class="sourceLineNo">364</span>      currentBandwidth = peerBandwidth;<a name="line.364"></a>
-<span class="sourceLineNo">365</span>      throttler.setBandwidth((double) currentBandwidth / 10.0);<a name="line.365"></a>
-<span class="sourceLineNo">366</span>      LOG.info("ReplicationSource : " + peerId<a name="line.366"></a>
-<span class="sourceLineNo">367</span>          + " bandwidth throttling changed, currentBandWidth=" + currentBandwidth);<a name="line.367"></a>
-<span class="sourceLineNo">368</span>    }<a name="line.368"></a>
-<span class="sourceLineNo">369</span>  }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span>  private long getCurrentBandwidth() {<a name="line.371"></a>
-<span class="sourceLineNo">372</span>    ReplicationPeer replicationPeer = this.replicationPeers.getConnectedPeer(peerId);<a name="line.372"></a>
-<span class="sourceLineNo">373</span>    long peerBandwidth = replicationPeer != null ? replicationPeer.getPeerBandwidth() : 0;<a name="line.373"></a>
-<span class="sourceLineNo">374</span>    // user can set peer bandwidth to 0 to use default bandwidth<a name="line.374"></a>
-<span class="sourceLineNo">375</span>    return peerBandwidth != 0 ? peerBandwidth : defaultBandwidth;<a name="line.375"></a>
-<span class="sourceLineNo">376</span>  }<a name="line.376"></a>
-<span class="sourceLineNo">377</span><a name="line.377"></a>
-<span class="sourceLineNo">378</span>  private void uninitialize() {<a name="line.378"></a>
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-<span class="sourceLineNo">383</span>      replicationEndpoint.stopAndWait();<a name="line.383"></a>
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-<span class="sourceLineNo">386</span><a name="line.386"></a>
-<span class="sourceLineNo">387</span>  /**<a name="line.387"></a>
-<span class="sourceLineNo">388</span>   * Do the sleeping logic<a name="line.388"></a>
-<span class="sourceLineNo">389</span>   * @param msg Why we sleep<a name="line.389"></a>
-<span class="sourceLineNo">390</span>   * @param sleepMultiplier by how many times the default sleeping time is augmented<a name="line.390"></a>
-<span class="sourceLineNo">391</span>   * @return True if &lt;code&gt;sleepMultiplier&lt;/code&gt; is &amp;lt; &lt;code&gt;maxRetriesMultiplier&lt;/code&gt;<a name="line.391"></a>
-<span class="sourceLineNo">392</span>   */<a name="line.392"></a>
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-<span class="sourceLineNo">395</span>      if (LOG.isTraceEnabled()) {<a name="line.395"></a>
-<span class="sourceLineNo">396</span>        LOG.trace(msg + ", sleeping " + sleepForRetries + " times " + sleepMultiplier);<a name="line.396"></a>
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-<span class="sourceLineNo">399</span>    } catch (InterruptedException e) {<a name="line.399"></a>
-<span class="sourceLineNo">400</span>      LOG.debug("Interrupted while sleeping between retries");<a name="line.400"></a>
-<span class="sourceLineNo">401</span>      Thread.currentThread().interrupt();<a name="line.401"></a>
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-<span class="sourceLineNo">406</span>  /**<a name="line.406"></a>
-<span class="sourceLineNo">407</span>   * check whether the peer is enabled or not<a name="line.407"></a>
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-<span class="sourceLineNo">421</span>      public void uncaughtException(final Thread t, final Throwable e) {<a name="line.421"></a>
-<span class="sourceLineNo">422</span>        LOG.error("Unexpected exception in ReplicationSource", e);<a name="line.422"></a>
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+<span class="sourceLineNo">444</span><a name="line.444"></a>
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+<span class="sourceLineNo">468</span>        } catch (Exception e) {<a name="line.468"></a>
+<span class="sourceLineNo">469</span>          LOG.warn("Got exception while waiting for endpoint to shutdown for replication source :"<a name="line.469"></a>
+<span class="sourceLineNo">470</span>              + this.peerClusterZnode,<a name="line.470"></a>
+<span class="sourceLineNo">471</span>            e);<a name="line.471"></a>
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+<span class="sourceLineNo">488</span>  public Path getCurrentPath() {<a name="line.488"></a>
+<span class="sourceLineNo">489</span>    // only for testing<a name="line.489"></a>
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+<span class="sourceLineNo">500</span><a name="line.500"></a>
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+<span class="sourceLineNo">503</span>   */<a name="line.503"></a>
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+<span class="sourceLineNo">505</span><a name="line.505"></a>
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+<span class="sourceLineNo">510</span><a name="line.510"></a>
+<span class="sourceLineNo">511</span>    /**<a name="line.511"></a>
+<span class="sourceLineNo">512</span>     * Split a path to get the start time<a name="line.512"></a>
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+<span class="sourceLineNo">516</span>     */<a name="line.516"></a>
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+<span class="sourceLineNo">522</span><a name="line.522"></a>
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+<span class="sourceLineNo">526</span>    sb.append("Total replicated edits: ").append(totalReplicatedEdits)<a name="line.526"></a>
+<span class="sourceLineNo">527</span>        .append(", current progress: \n");<a name="line.527"></a>
+<span class="sourceLineNo">528</span>    for (Map.Entry&lt;String, ReplicationSourceShipper&gt; entry : workerThreads.entrySet()) {<a name="line.528"></a>
+<span class="sourceLineNo">529</span>      String walGroupId = entry.getKey();<a name="line.529"></a>
+<span class="sourceLineNo">530</span>      ReplicationSourceShipper worker = entry.getValue();<a name="line.530"></a>
+<span class="sourceLineNo">531</span>      long position = worker.getCurrentPosition();<a name="line.531"></a>
+<span class="sourceLineNo">532</span>      Path currentPath = worker.getCurrentPath();<a name="line.532"></a>
+<span class="sourceLineNo">533</span>      sb.append("walGroup [").append(walGroupId).append("]: ");<a name="line.533"></a>
+<span class="sourceLineNo">534</span>      if (currentPath != null) {<a name="line.534"></a>
+<span class="sourceLineNo">535</span>        sb.append("currently replicating from: ").append(currentPath).append(" at position: ")<a name="line.535"></a>
+<span class="sourceLineNo">536</span>            .append(position).append("\n");<a name="line.536"></a>
+<span class="sourceLineNo">537</span>      } else {<a name="line.537"></a>
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+<span class="sourceLineNo">543</span><a name="line.543"></a>
+<span class="sourceLineNo">544</span>  @Override<a name="line.544"></a>
+<span class="sourceLineNo">545</span>  public MetricsSource getSourceMetrics() {<a name="line.545"></a>
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+<span class="sourceLineNo">548</span><a name="line.548"></a>
+<span class="sourceLineNo">549</span>  @Override<a name="line.549"></a>
+<span class="sourceLineNo">550</span>  public void postShipEdits(List&lt;Entry&gt; entries, int batchSize) {<a name="line.550"></a>
+<span class="sourceLineNo">551</span>    if (throttler.isEnabled()) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span>      throttler.addPushSize(batchSize);<a name="line.552"></a>
+<span class="sourceLineNo">553</span>    }<a name="line.553"></a>
+<span class="sourceLineNo">554</span>    totalReplicatedEdits.addAndGet(entries.size());<a name="line.554"></a>
+<span class="sourceLineNo">555</span>    totalBufferUsed.addAndGet(-batchSize);<a name="line.555"></a>
+<span class="sourceLineNo">556</span>  }<a name="line.556"></a>
+<span class="sourceLineNo">557</span>}<a name="line.557"></a>
 
 
 


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