http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9e6e3360/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.DumpOptions.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.DumpOptions.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.DumpOptions.html index 9ec7269..8428049 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.DumpOptions.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.DumpOptions.html @@ -331,118 +331,121 @@ <span class="sourceLineNo">323</span> // Loops each peer on each RS and dumps the queues<a name="line.323"></a> <span class="sourceLineNo">324</span> try {<a name="line.324"></a> <span class="sourceLineNo">325</span> List<String> regionservers = queuesClient.getListOfReplicators();<a name="line.325"></a> -<span class="sourceLineNo">326</span> for (String regionserver : regionservers) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.327"></a> -<span class="sourceLineNo">328</span> replicationQueues.init(regionserver);<a name="line.328"></a> -<span class="sourceLineNo">329</span> if (!liveRegionServers.contains(regionserver)) {<a name="line.329"></a> -<span class="sourceLineNo">330</span> deadRegionServers.add(regionserver);<a name="line.330"></a> -<span class="sourceLineNo">331</span> }<a name="line.331"></a> -<span class="sourceLineNo">332</span> for (String queueId : queueIds) {<a name="line.332"></a> -<span class="sourceLineNo">333</span> ReplicationQueueInfo queueInfo = new ReplicationQueueInfo(queueId);<a name="line.333"></a> -<span class="sourceLineNo">334</span> List<String> wals = queuesClient.getLogsInQueue(regionserver, queueId);<a name="line.334"></a> -<span class="sourceLineNo">335</span> if (!peerIds.contains(queueInfo.getPeerId())) {<a name="line.335"></a> -<span class="sourceLineNo">336</span> deletedQueues.add(regionserver + "/" + queueId);<a name="line.336"></a> -<span class="sourceLineNo">337</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, true,<a name="line.337"></a> -<span class="sourceLineNo">338</span> hdfs));<a name="line.338"></a> -<span class="sourceLineNo">339</span> } else {<a name="line.339"></a> -<span class="sourceLineNo">340</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, false,<a name="line.340"></a> +<span class="sourceLineNo">326</span> if (regionservers == null || regionservers.isEmpty()) {<a name="line.326"></a> +<span class="sourceLineNo">327</span> return sb.toString();<a name="line.327"></a> +<span class="sourceLineNo">328</span> }<a name="line.328"></a> +<span class="sourceLineNo">329</span> for (String regionserver : regionservers) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.330"></a> +<span class="sourceLineNo">331</span> replicationQueues.init(regionserver);<a name="line.331"></a> +<span class="sourceLineNo">332</span> if (!liveRegionServers.contains(regionserver)) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> deadRegionServers.add(regionserver);<a name="line.333"></a> +<span class="sourceLineNo">334</span> }<a name="line.334"></a> +<span class="sourceLineNo">335</span> for (String queueId : queueIds) {<a name="line.335"></a> +<span class="sourceLineNo">336</span> ReplicationQueueInfo queueInfo = new ReplicationQueueInfo(queueId);<a name="line.336"></a> +<span class="sourceLineNo">337</span> List<String> wals = queuesClient.getLogsInQueue(regionserver, queueId);<a name="line.337"></a> +<span class="sourceLineNo">338</span> if (!peerIds.contains(queueInfo.getPeerId())) {<a name="line.338"></a> +<span class="sourceLineNo">339</span> deletedQueues.add(regionserver + "/" + queueId);<a name="line.339"></a> +<span class="sourceLineNo">340</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, true,<a name="line.340"></a> <span class="sourceLineNo">341</span> hdfs));<a name="line.341"></a> -<span class="sourceLineNo">342</span> }<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> } catch (KeeperException ke) {<a name="line.345"></a> -<span class="sourceLineNo">346</span> throw new IOException(ke);<a name="line.346"></a> -<span class="sourceLineNo">347</span> }<a name="line.347"></a> -<span class="sourceLineNo">348</span> return sb.toString();<a name="line.348"></a> -<span class="sourceLineNo">349</span> }<a name="line.349"></a> -<span class="sourceLineNo">350</span><a name="line.350"></a> -<span class="sourceLineNo">351</span> private String formatQueue(String regionserver, ReplicationQueues replicationQueues, ReplicationQueueInfo queueInfo,<a name="line.351"></a> -<span class="sourceLineNo">352</span> String queueId, List<String> wals, boolean isDeleted, boolean hdfs) throws Exception {<a name="line.352"></a> +<span class="sourceLineNo">342</span> } else {<a name="line.342"></a> +<span class="sourceLineNo">343</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, false,<a name="line.343"></a> +<span class="sourceLineNo">344</span> hdfs));<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<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> } catch (KeeperException ke) {<a name="line.348"></a> +<span class="sourceLineNo">349</span> throw new IOException(ke);<a name="line.349"></a> +<span class="sourceLineNo">350</span> }<a name="line.350"></a> +<span class="sourceLineNo">351</span> return sb.toString();<a name="line.351"></a> +<span class="sourceLineNo">352</span> }<a name="line.352"></a> <span class="sourceLineNo">353</span><a name="line.353"></a> -<span class="sourceLineNo">354</span> StringBuilder sb = new StringBuilder();<a name="line.354"></a> -<span class="sourceLineNo">355</span><a name="line.355"></a> -<span class="sourceLineNo">356</span> List<String> deadServers ;<a name="line.356"></a> -<span class="sourceLineNo">357</span><a name="line.357"></a> -<span class="sourceLineNo">358</span> sb.append("Dumping replication queue info for RegionServer: [" + regionserver + "]" + "\n");<a name="line.358"></a> -<span class="sourceLineNo">359</span> sb.append(" Queue znode: " + queueId + "\n");<a name="line.359"></a> -<span class="sourceLineNo">360</span> sb.append(" PeerID: " + queueInfo.getPeerId() + "\n");<a 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Reason: " + why);<a name="line.414"></a> -<span class="sourceLineNo">415</span> if (LOG.isDebugEnabled()) {<a name="line.415"></a> -<span class="sourceLineNo">416</span> LOG.debug(e);<a name="line.416"></a> -<span class="sourceLineNo">417</span> }<a name="line.417"></a> -<span class="sourceLineNo">418</span> }<a name="line.418"></a> -<span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> @Override<a name="line.420"></a> -<span class="sourceLineNo">421</span> public boolean isAborted() {<a name="line.421"></a> -<span class="sourceLineNo">422</span> return false;<a name="line.422"></a> -<span class="sourceLineNo">423</span> }<a name="line.423"></a> -<span class="sourceLineNo">424</span> }<a name="line.424"></a> -<span class="sourceLineNo">425</span><a name="line.425"></a> -<span class="sourceLineNo">426</span> private static class WarnOnlyStoppable implements Stoppable {<a name="line.426"></a> -<span class="sourceLineNo">427</span> @Override<a name="line.427"></a> -<span class="sourceLineNo">428</span> public void stop(String why) {<a name="line.428"></a> -<span class="sourceLineNo">429</span> LOG.warn("DumpReplicationQueue received stop, ignoring. Reason: " + why);<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> @Override<a name="line.432"></a> -<span class="sourceLineNo">433</span> public boolean isStopped() {<a name="line.433"></a> -<span class="sourceLineNo">434</span> return false;<a name="line.434"></a> -<span class="sourceLineNo">435</span> }<a name="line.435"></a> -<span class="sourceLineNo">436</span> }<a name="line.436"></a> -<span class="sourceLineNo">437</span>}<a name="line.437"></a> +<span class="sourceLineNo">354</span> private String formatQueue(String regionserver, ReplicationQueues replicationQueues, ReplicationQueueInfo queueInfo,<a name="line.354"></a> +<span class="sourceLineNo">355</span> String queueId, List<String> wals, boolean isDeleted, boolean hdfs) throws Exception {<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> StringBuilder sb = new StringBuilder();<a name="line.357"></a> +<span class="sourceLineNo">358</span><a name="line.358"></a> +<span class="sourceLineNo">359</span> List<String> deadServers ;<a name="line.359"></a> +<span class="sourceLineNo">360</span><a name="line.360"></a> +<span class="sourceLineNo">361</span> sb.append("Dumping replication queue info for RegionServer: [" + regionserver + "]" + "\n");<a name="line.361"></a> +<span class="sourceLineNo">362</span> sb.append(" Queue znode: " + queueId + "\n");<a name="line.362"></a> +<span class="sourceLineNo">363</span> sb.append(" PeerID: " + queueInfo.getPeerId() + "\n");<a name="line.363"></a> +<span class="sourceLineNo">364</span> sb.append(" Recovered: " + queueInfo.isQueueRecovered() + "\n");<a name="line.364"></a> +<span class="sourceLineNo">365</span> deadServers = queueInfo.getDeadRegionServers();<a name="line.365"></a> +<span class="sourceLineNo">366</span> if (deadServers.isEmpty()) {<a name="line.366"></a> +<span class="sourceLineNo">367</span> sb.append(" No dead RegionServers found in this queue." + "\n");<a name="line.367"></a> +<span class="sourceLineNo">368</span> } else {<a name="line.368"></a> +<span class="sourceLineNo">369</span> sb.append(" Dead RegionServers: " + deadServers + "\n");<a name="line.369"></a> +<span class="sourceLineNo">370</span> }<a name="line.370"></a> +<span class="sourceLineNo">371</span> sb.append(" Was deleted: " + isDeleted + "\n");<a name="line.371"></a> +<span class="sourceLineNo">372</span> sb.append(" Number of WALs in replication queue: " + wals.size() + "\n");<a name="line.372"></a> +<span class="sourceLineNo">373</span> peersQueueSize.addAndGet(queueInfo.getPeerId(), wals.size());<a name="line.373"></a> +<span class="sourceLineNo">374</span><a name="line.374"></a> +<span class="sourceLineNo">375</span> for (String wal : wals) {<a name="line.375"></a> +<span class="sourceLineNo">376</span> long position = replicationQueues.getLogPosition(queueInfo.getPeerId(), wal);<a name="line.376"></a> +<span class="sourceLineNo">377</span> sb.append(" Replication position for " + wal + ": " + (position > 0 ? position : "0"<a name="line.377"></a> +<span class="sourceLineNo">378</span> + " (not started or nothing to replicate)") + "\n");<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span><a name="line.380"></a> +<span class="sourceLineNo">381</span> if (hdfs) {<a name="line.381"></a> +<span class="sourceLineNo">382</span> FileSystem fs = FileSystem.get(getConf());<a name="line.382"></a> +<span class="sourceLineNo">383</span> sb.append(" Total size of WALs on HDFS for this queue: "<a name="line.383"></a> +<span class="sourceLineNo">384</span> + StringUtils.humanSize(getTotalWALSize(fs, wals, regionserver)) + "\n");<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span> return sb.toString();<a name="line.386"></a> +<span class="sourceLineNo">387</span> }<a name="line.387"></a> +<span class="sourceLineNo">388</span> /**<a name="line.388"></a> +<span class="sourceLineNo">389</span> * return total size in bytes from a list of WALs<a name="line.389"></a> +<span class="sourceLineNo">390</span> */<a name="line.390"></a> +<span class="sourceLineNo">391</span> private long getTotalWALSize(FileSystem fs, List<String> wals, String server) throws IOException {<a name="line.391"></a> +<span class="sourceLineNo">392</span> int size = 0;<a name="line.392"></a> +<span class="sourceLineNo">393</span> FileStatus fileStatus;<a name="line.393"></a> +<span class="sourceLineNo">394</span><a name="line.394"></a> +<span class="sourceLineNo">395</span> for (String wal : wals) {<a name="line.395"></a> +<span class="sourceLineNo">396</span> try {<a name="line.396"></a> +<span class="sourceLineNo">397</span> fileStatus = (new WALLink(getConf(), server, wal)).getFileStatus(fs);<a name="line.397"></a> +<span class="sourceLineNo">398</span> } catch (IOException e) {<a name="line.398"></a> +<span class="sourceLineNo">399</span> if (e instanceof FileNotFoundException) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> numWalsNotFound++;<a name="line.400"></a> +<span class="sourceLineNo">401</span> LOG.warn("WAL " + wal + " couldn't be found, skipping", e);<a name="line.401"></a> +<span class="sourceLineNo">402</span> } else {<a name="line.402"></a> +<span class="sourceLineNo">403</span> LOG.warn("Can't get file status of WAL " + wal + ", skipping", e);<a name="line.403"></a> +<span class="sourceLineNo">404</span> }<a name="line.404"></a> +<span class="sourceLineNo">405</span> continue;<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span> size += fileStatus.getLen();<a name="line.407"></a> +<span class="sourceLineNo">408</span> }<a name="line.408"></a> +<span class="sourceLineNo">409</span><a name="line.409"></a> +<span class="sourceLineNo">410</span> totalSizeOfWALs += size;<a name="line.410"></a> +<span class="sourceLineNo">411</span> return size;<a name="line.411"></a> +<span class="sourceLineNo">412</span> }<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> private static class WarnOnlyAbortable implements Abortable {<a name="line.414"></a> +<span class="sourceLineNo">415</span> @Override<a name="line.415"></a> +<span class="sourceLineNo">416</span> public void abort(String why, Throwable e) {<a name="line.416"></a> +<span class="sourceLineNo">417</span> LOG.warn("DumpReplicationQueue received abort, ignoring. Reason: " + why);<a name="line.417"></a> +<span class="sourceLineNo">418</span> if (LOG.isDebugEnabled()) {<a name="line.418"></a> +<span class="sourceLineNo">419</span> LOG.debug(e);<a name="line.419"></a> +<span class="sourceLineNo">420</span> }<a name="line.420"></a> +<span class="sourceLineNo">421</span> }<a name="line.421"></a> +<span class="sourceLineNo">422</span><a name="line.422"></a> +<span class="sourceLineNo">423</span> @Override<a name="line.423"></a> +<span class="sourceLineNo">424</span> public boolean isAborted() {<a name="line.424"></a> +<span class="sourceLineNo">425</span> return false;<a name="line.425"></a> +<span class="sourceLineNo">426</span> }<a name="line.426"></a> +<span class="sourceLineNo">427</span> }<a name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> private static class WarnOnlyStoppable implements Stoppable {<a name="line.429"></a> +<span class="sourceLineNo">430</span> @Override<a name="line.430"></a> +<span class="sourceLineNo">431</span> public void stop(String why) {<a name="line.431"></a> +<span class="sourceLineNo">432</span> LOG.warn("DumpReplicationQueue received stop, ignoring. Reason: " + why);<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> @Override<a name="line.435"></a> +<span class="sourceLineNo">436</span> public boolean isStopped() {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return false;<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span> }<a name="line.439"></a> +<span class="sourceLineNo">440</span>}<a name="line.440"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9e6e3360/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyAbortable.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyAbortable.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyAbortable.html index 9ec7269..8428049 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyAbortable.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyAbortable.html @@ -331,118 +331,121 @@ <span class="sourceLineNo">323</span> // Loops each peer on each RS and dumps the queues<a name="line.323"></a> <span class="sourceLineNo">324</span> try {<a name="line.324"></a> <span class="sourceLineNo">325</span> List<String> regionservers = queuesClient.getListOfReplicators();<a name="line.325"></a> -<span class="sourceLineNo">326</span> for (String regionserver : regionservers) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.327"></a> -<span class="sourceLineNo">328</span> replicationQueues.init(regionserver);<a name="line.328"></a> -<span class="sourceLineNo">329</span> if (!liveRegionServers.contains(regionserver)) {<a name="line.329"></a> -<span class="sourceLineNo">330</span> deadRegionServers.add(regionserver);<a name="line.330"></a> -<span class="sourceLineNo">331</span> }<a name="line.331"></a> -<span class="sourceLineNo">332</span> for (String queueId : queueIds) {<a name="line.332"></a> -<span class="sourceLineNo">333</span> ReplicationQueueInfo queueInfo = new ReplicationQueueInfo(queueId);<a name="line.333"></a> -<span class="sourceLineNo">334</span> 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name="line.328"></a> +<span class="sourceLineNo">329</span> for (String regionserver : regionservers) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.330"></a> +<span class="sourceLineNo">331</span> replicationQueues.init(regionserver);<a name="line.331"></a> +<span class="sourceLineNo">332</span> if (!liveRegionServers.contains(regionserver)) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> deadRegionServers.add(regionserver);<a name="line.333"></a> +<span class="sourceLineNo">334</span> }<a name="line.334"></a> +<span class="sourceLineNo">335</span> for (String queueId : queueIds) {<a name="line.335"></a> +<span class="sourceLineNo">336</span> ReplicationQueueInfo queueInfo = new ReplicationQueueInfo(queueId);<a name="line.336"></a> +<span class="sourceLineNo">337</span> List<String> wals = queuesClient.getLogsInQueue(regionserver, queueId);<a name="line.337"></a> +<span class="sourceLineNo">338</span> if (!peerIds.contains(queueInfo.getPeerId())) {<a name="line.338"></a> +<span class="sourceLineNo">339</span> deletedQueues.add(regionserver + "/" + queueId);<a name="line.339"></a> +<span class="sourceLineNo">340</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, true,<a name="line.340"></a> <span class="sourceLineNo">341</span> hdfs));<a name="line.341"></a> -<span class="sourceLineNo">342</span> }<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> } catch (KeeperException ke) {<a name="line.345"></a> -<span class="sourceLineNo">346</span> throw new IOException(ke);<a name="line.346"></a> -<span class="sourceLineNo">347</span> }<a name="line.347"></a> -<span class="sourceLineNo">348</span> return sb.toString();<a name="line.348"></a> -<span class="sourceLineNo">349</span> }<a name="line.349"></a> -<span class="sourceLineNo">350</span><a name="line.350"></a> -<span class="sourceLineNo">351</span> private String formatQueue(String regionserver, ReplicationQueues replicationQueues, ReplicationQueueInfo queueInfo,<a name="line.351"></a> -<span class="sourceLineNo">352</span> String queueId, List<String> wals, boolean isDeleted, boolean hdfs) throws Exception {<a name="line.352"></a> +<span class="sourceLineNo">342</span> } else {<a name="line.342"></a> +<span class="sourceLineNo">343</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, false,<a name="line.343"></a> +<span class="sourceLineNo">344</span> hdfs));<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<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> } catch (KeeperException ke) {<a name="line.348"></a> +<span 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queueInfo.getPeerId() + "\n");<a name="line.360"></a> -<span class="sourceLineNo">361</span> sb.append(" Recovered: " + queueInfo.isQueueRecovered() + "\n");<a name="line.361"></a> -<span class="sourceLineNo">362</span> deadServers = queueInfo.getDeadRegionServers();<a name="line.362"></a> -<span class="sourceLineNo">363</span> if (deadServers.isEmpty()) {<a name="line.363"></a> -<span class="sourceLineNo">364</span> sb.append(" No dead RegionServers found in this queue." + "\n");<a name="line.364"></a> -<span class="sourceLineNo">365</span> } else {<a name="line.365"></a> -<span class="sourceLineNo">366</span> sb.append(" Dead RegionServers: " + deadServers + "\n");<a name="line.366"></a> -<span class="sourceLineNo">367</span> }<a name="line.367"></a> -<span class="sourceLineNo">368</span> sb.append(" Was deleted: " + isDeleted + "\n");<a name="line.368"></a> -<span class="sourceLineNo">369</span> sb.append(" Number of WALs in replication queue: " + wals.size() + "\n");<a 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e);<a name="line.400"></a> -<span class="sourceLineNo">401</span> }<a name="line.401"></a> -<span class="sourceLineNo">402</span> continue;<a name="line.402"></a> -<span class="sourceLineNo">403</span> }<a name="line.403"></a> -<span class="sourceLineNo">404</span> size += fileStatus.getLen();<a name="line.404"></a> -<span class="sourceLineNo">405</span> }<a name="line.405"></a> -<span class="sourceLineNo">406</span><a name="line.406"></a> -<span class="sourceLineNo">407</span> totalSizeOfWALs += size;<a name="line.407"></a> -<span class="sourceLineNo">408</span> return size;<a name="line.408"></a> -<span class="sourceLineNo">409</span> }<a name="line.409"></a> -<span class="sourceLineNo">410</span><a name="line.410"></a> -<span class="sourceLineNo">411</span> private static class WarnOnlyAbortable implements Abortable {<a name="line.411"></a> -<span class="sourceLineNo">412</span> @Override<a name="line.412"></a> -<span class="sourceLineNo">413</span> public void abort(String why, Throwable e) {<a name="line.413"></a> -<span class="sourceLineNo">414</span> LOG.warn("DumpReplicationQueue received abort, ignoring. Reason: " + why);<a name="line.414"></a> -<span class="sourceLineNo">415</span> if (LOG.isDebugEnabled()) {<a name="line.415"></a> -<span class="sourceLineNo">416</span> LOG.debug(e);<a name="line.416"></a> -<span class="sourceLineNo">417</span> }<a name="line.417"></a> -<span class="sourceLineNo">418</span> }<a name="line.418"></a> -<span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> @Override<a name="line.420"></a> -<span class="sourceLineNo">421</span> public boolean isAborted() {<a name="line.421"></a> -<span class="sourceLineNo">422</span> return false;<a name="line.422"></a> -<span class="sourceLineNo">423</span> }<a name="line.423"></a> -<span class="sourceLineNo">424</span> }<a name="line.424"></a> -<span class="sourceLineNo">425</span><a name="line.425"></a> -<span class="sourceLineNo">426</span> private static class WarnOnlyStoppable implements Stoppable {<a name="line.426"></a> -<span class="sourceLineNo">427</span> @Override<a name="line.427"></a> -<span class="sourceLineNo">428</span> public void stop(String why) {<a name="line.428"></a> -<span class="sourceLineNo">429</span> LOG.warn("DumpReplicationQueue received stop, ignoring. Reason: " + why);<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> @Override<a name="line.432"></a> -<span class="sourceLineNo">433</span> public boolean isStopped() {<a name="line.433"></a> -<span class="sourceLineNo">434</span> return false;<a name="line.434"></a> -<span class="sourceLineNo">435</span> }<a name="line.435"></a> -<span class="sourceLineNo">436</span> }<a name="line.436"></a> -<span class="sourceLineNo">437</span>}<a name="line.437"></a> +<span class="sourceLineNo">354</span> private String formatQueue(String regionserver, ReplicationQueues replicationQueues, ReplicationQueueInfo queueInfo,<a name="line.354"></a> +<span class="sourceLineNo">355</span> String queueId, List<String> wals, boolean isDeleted, boolean hdfs) throws Exception {<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> StringBuilder sb = new StringBuilder();<a name="line.357"></a> +<span class="sourceLineNo">358</span><a name="line.358"></a> +<span class="sourceLineNo">359</span> List<String> deadServers ;<a name="line.359"></a> +<span class="sourceLineNo">360</span><a name="line.360"></a> +<span class="sourceLineNo">361</span> sb.append("Dumping replication queue info for RegionServer: [" + regionserver + "]" + "\n");<a name="line.361"></a> +<span class="sourceLineNo">362</span> sb.append(" Queue znode: " + queueId + "\n");<a name="line.362"></a> +<span class="sourceLineNo">363</span> sb.append(" PeerID: " + queueInfo.getPeerId() + "\n");<a name="line.363"></a> +<span class="sourceLineNo">364</span> sb.append(" Recovered: " + queueInfo.isQueueRecovered() + "\n");<a name="line.364"></a> +<span class="sourceLineNo">365</span> deadServers = queueInfo.getDeadRegionServers();<a name="line.365"></a> +<span class="sourceLineNo">366</span> if (deadServers.isEmpty()) {<a name="line.366"></a> +<span class="sourceLineNo">367</span> sb.append(" No dead RegionServers found in this queue." + "\n");<a name="line.367"></a> +<span class="sourceLineNo">368</span> } else {<a name="line.368"></a> +<span class="sourceLineNo">369</span> sb.append(" Dead RegionServers: " + deadServers + "\n");<a name="line.369"></a> +<span class="sourceLineNo">370</span> }<a name="line.370"></a> +<span class="sourceLineNo">371</span> sb.append(" Was deleted: " + isDeleted + "\n");<a name="line.371"></a> +<span class="sourceLineNo">372</span> sb.append(" Number of WALs in replication queue: " + wals.size() + "\n");<a name="line.372"></a> +<span class="sourceLineNo">373</span> peersQueueSize.addAndGet(queueInfo.getPeerId(), wals.size());<a name="line.373"></a> +<span class="sourceLineNo">374</span><a name="line.374"></a> +<span class="sourceLineNo">375</span> for (String wal : wals) {<a name="line.375"></a> +<span class="sourceLineNo">376</span> long position = replicationQueues.getLogPosition(queueInfo.getPeerId(), wal);<a name="line.376"></a> +<span class="sourceLineNo">377</span> sb.append(" Replication position for " + wal + ": " + (position > 0 ? position : "0"<a name="line.377"></a> +<span class="sourceLineNo">378</span> + " (not started or nothing to replicate)") + "\n");<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span><a name="line.380"></a> +<span class="sourceLineNo">381</span> if (hdfs) {<a name="line.381"></a> +<span class="sourceLineNo">382</span> FileSystem fs = FileSystem.get(getConf());<a name="line.382"></a> +<span class="sourceLineNo">383</span> sb.append(" Total size of WALs on HDFS for this queue: "<a name="line.383"></a> +<span class="sourceLineNo">384</span> + StringUtils.humanSize(getTotalWALSize(fs, wals, regionserver)) + "\n");<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span> return sb.toString();<a name="line.386"></a> +<span class="sourceLineNo">387</span> }<a name="line.387"></a> +<span class="sourceLineNo">388</span> /**<a name="line.388"></a> +<span class="sourceLineNo">389</span> * return total size in bytes from a list of WALs<a name="line.389"></a> +<span class="sourceLineNo">390</span> */<a name="line.390"></a> +<span class="sourceLineNo">391</span> private long getTotalWALSize(FileSystem fs, List<String> wals, String server) throws IOException {<a name="line.391"></a> +<span class="sourceLineNo">392</span> int size = 0;<a name="line.392"></a> +<span class="sourceLineNo">393</span> FileStatus fileStatus;<a name="line.393"></a> +<span class="sourceLineNo">394</span><a name="line.394"></a> +<span class="sourceLineNo">395</span> for (String wal : wals) {<a name="line.395"></a> +<span class="sourceLineNo">396</span> try {<a name="line.396"></a> +<span class="sourceLineNo">397</span> fileStatus = (new WALLink(getConf(), server, wal)).getFileStatus(fs);<a name="line.397"></a> +<span class="sourceLineNo">398</span> } catch (IOException e) {<a name="line.398"></a> +<span class="sourceLineNo">399</span> if (e instanceof FileNotFoundException) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> numWalsNotFound++;<a name="line.400"></a> +<span class="sourceLineNo">401</span> LOG.warn("WAL " + wal + " couldn't be found, skipping", e);<a name="line.401"></a> +<span class="sourceLineNo">402</span> } else {<a name="line.402"></a> +<span class="sourceLineNo">403</span> LOG.warn("Can't get file status of WAL " + wal + ", skipping", e);<a name="line.403"></a> +<span class="sourceLineNo">404</span> }<a name="line.404"></a> +<span class="sourceLineNo">405</span> continue;<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span> size += fileStatus.getLen();<a name="line.407"></a> +<span class="sourceLineNo">408</span> }<a name="line.408"></a> +<span class="sourceLineNo">409</span><a name="line.409"></a> +<span class="sourceLineNo">410</span> totalSizeOfWALs += size;<a name="line.410"></a> +<span class="sourceLineNo">411</span> return size;<a name="line.411"></a> +<span class="sourceLineNo">412</span> }<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> private static class WarnOnlyAbortable implements Abortable {<a name="line.414"></a> +<span class="sourceLineNo">415</span> @Override<a name="line.415"></a> +<span class="sourceLineNo">416</span> public void abort(String why, Throwable e) {<a name="line.416"></a> +<span class="sourceLineNo">417</span> LOG.warn("DumpReplicationQueue received abort, ignoring. Reason: " + why);<a name="line.417"></a> +<span class="sourceLineNo">418</span> if (LOG.isDebugEnabled()) {<a name="line.418"></a> +<span class="sourceLineNo">419</span> LOG.debug(e);<a name="line.419"></a> +<span class="sourceLineNo">420</span> }<a name="line.420"></a> +<span class="sourceLineNo">421</span> }<a name="line.421"></a> +<span class="sourceLineNo">422</span><a name="line.422"></a> +<span class="sourceLineNo">423</span> @Override<a name="line.423"></a> +<span class="sourceLineNo">424</span> public boolean isAborted() {<a name="line.424"></a> +<span class="sourceLineNo">425</span> return false;<a name="line.425"></a> +<span class="sourceLineNo">426</span> }<a name="line.426"></a> +<span class="sourceLineNo">427</span> }<a name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> private static class WarnOnlyStoppable implements Stoppable {<a name="line.429"></a> +<span class="sourceLineNo">430</span> @Override<a name="line.430"></a> +<span class="sourceLineNo">431</span> public void stop(String why) {<a name="line.431"></a> +<span class="sourceLineNo">432</span> LOG.warn("DumpReplicationQueue received stop, ignoring. Reason: " + why);<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> @Override<a name="line.435"></a> +<span class="sourceLineNo">436</span> public boolean isStopped() {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return false;<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span> }<a name="line.439"></a> +<span class="sourceLineNo">440</span>}<a name="line.440"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9e6e3360/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyStoppable.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyStoppable.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyStoppable.html index 9ec7269..8428049 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyStoppable.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.WarnOnlyStoppable.html @@ -331,118 +331,121 @@ <span class="sourceLineNo">323</span> // Loops each peer on each RS and dumps the queues<a name="line.323"></a> <span class="sourceLineNo">324</span> try {<a name="line.324"></a> <span class="sourceLineNo">325</span> List<String> regionservers = queuesClient.getListOfReplicators();<a name="line.325"></a> -<span class="sourceLineNo">326</span> for (String regionserver : regionservers) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.327"></a> -<span class="sourceLineNo">328</span> 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replicationQueues, queueInfo, queueId, wals, true,<a name="line.337"></a> -<span class="sourceLineNo">338</span> hdfs));<a name="line.338"></a> -<span class="sourceLineNo">339</span> } else {<a name="line.339"></a> -<span class="sourceLineNo">340</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, false,<a name="line.340"></a> +<span class="sourceLineNo">326</span> if (regionservers == null || regionservers.isEmpty()) {<a name="line.326"></a> +<span class="sourceLineNo">327</span> return sb.toString();<a name="line.327"></a> +<span class="sourceLineNo">328</span> }<a name="line.328"></a> +<span class="sourceLineNo">329</span> for (String regionserver : regionservers) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> List<String> queueIds = queuesClient.getAllQueues(regionserver);<a name="line.330"></a> +<span class="sourceLineNo">331</span> replicationQueues.init(regionserver);<a name="line.331"></a> +<span 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<span class="sourceLineNo">341</span> hdfs));<a name="line.341"></a> -<span class="sourceLineNo">342</span> }<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> } catch (KeeperException ke) {<a name="line.345"></a> -<span class="sourceLineNo">346</span> throw new IOException(ke);<a name="line.346"></a> -<span class="sourceLineNo">347</span> }<a name="line.347"></a> -<span class="sourceLineNo">348</span> return sb.toString();<a name="line.348"></a> -<span class="sourceLineNo">349</span> }<a name="line.349"></a> -<span class="sourceLineNo">350</span><a name="line.350"></a> -<span class="sourceLineNo">351</span> private String formatQueue(String regionserver, ReplicationQueues replicationQueues, ReplicationQueueInfo queueInfo,<a name="line.351"></a> -<span class="sourceLineNo">352</span> String queueId, List<String> wals, boolean isDeleted, boolean hdfs) throws Exception {<a name="line.352"></a> +<span class="sourceLineNo">342</span> } else {<a name="line.342"></a> +<span class="sourceLineNo">343</span> sb.append(formatQueue(regionserver, replicationQueues, queueInfo, queueId, wals, false,<a name="line.343"></a> +<span class="sourceLineNo">344</span> hdfs));<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<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> } catch (KeeperException ke) {<a name="line.348"></a> +<span class="sourceLineNo">349</span> throw new IOException(ke);<a name="line.349"></a> +<span class="sourceLineNo">350</span> }<a name="line.350"></a> +<span class="sourceLineNo">351</span> return sb.toString();<a name="line.351"></a> +<span class="sourceLineNo">352</span> }<a name="line.352"></a> <span class="sourceLineNo">353</span><a name="line.353"></a> -<span 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Reason: " + why);<a name="line.417"></a> +<span class="sourceLineNo">418</span> if (LOG.isDebugEnabled()) {<a name="line.418"></a> +<span class="sourceLineNo">419</span> LOG.debug(e);<a name="line.419"></a> +<span class="sourceLineNo">420</span> }<a name="line.420"></a> +<span class="sourceLineNo">421</span> }<a name="line.421"></a> +<span class="sourceLineNo">422</span><a name="line.422"></a> +<span class="sourceLineNo">423</span> @Override<a name="line.423"></a> +<span class="sourceLineNo">424</span> public boolean isAborted() {<a name="line.424"></a> +<span class="sourceLineNo">425</span> return false;<a name="line.425"></a> +<span class="sourceLineNo">426</span> }<a name="line.426"></a> +<span class="sourceLineNo">427</span> }<a name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> private static class WarnOnlyStoppable implements Stoppable {<a name="line.429"></a> +<span class="sourceLineNo">430</span> @Override<a name="line.430"></a> +<span class="sourceLineNo">431</span> public void stop(String why) {<a name="line.431"></a> +<span class="sourceLineNo">432</span> LOG.warn("DumpReplicationQueue received stop, ignoring. Reason: " + why);<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> @Override<a name="line.435"></a> +<span class="sourceLineNo">436</span> public boolean isStopped() {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return false;<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span> }<a name="line.439"></a> +<span class="sourceLineNo">440</span>}<a name="line.440"></a>
