You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/09/04 14:47:51 UTC
[02/51] [partial] hbase-site git commit: Published site at
c6a65ba63fce85ac7c4b62b96ef2bbe6c35d2f00.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/tool/Canary.RegionMonitor.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/tool/Canary.RegionMonitor.html b/devapidocs/src-html/org/apache/hadoop/hbase/tool/Canary.RegionMonitor.html
index 1b52048..ce887a2 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/tool/Canary.RegionMonitor.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/tool/Canary.RegionMonitor.html
@@ -594,1003 +594,1033 @@
<span class="sourceLineNo">586</span> private boolean failOnError = true;<a name="line.586"></a>
<span class="sourceLineNo">587</span> private boolean regionServerMode = false;<a name="line.587"></a>
<span class="sourceLineNo">588</span> private boolean zookeeperMode = false;<a name="line.588"></a>
-<span class="sourceLineNo">589</span> private boolean regionServerAllRegions = false;<a name="line.589"></a>
-<span class="sourceLineNo">590</span> private boolean writeSniffing = false;<a name="line.590"></a>
-<span class="sourceLineNo">591</span> private long configuredWriteTableTimeout = DEFAULT_TIMEOUT;<a name="line.591"></a>
-<span class="sourceLineNo">592</span> private boolean treatFailureAsError = false;<a name="line.592"></a>
-<span class="sourceLineNo">593</span> private TableName writeTableName = DEFAULT_WRITE_TABLE_NAME;<a name="line.593"></a>
-<span class="sourceLineNo">594</span> private HashMap<String, Long> configuredReadTableTimeouts = new HashMap<>();<a name="line.594"></a>
-<span class="sourceLineNo">595</span><a name="line.595"></a>
-<span class="sourceLineNo">596</span> private ExecutorService executor; // threads to retrieve data from regionservers<a name="line.596"></a>
-<span class="sourceLineNo">597</span><a name="line.597"></a>
-<span class="sourceLineNo">598</span> public Canary() {<a name="line.598"></a>
-<span class="sourceLineNo">599</span> this(new ScheduledThreadPoolExecutor(1), new RegionServerStdOutSink());<a name="line.599"></a>
-<span class="sourceLineNo">600</span> }<a name="line.600"></a>
-<span class="sourceLineNo">601</span><a name="line.601"></a>
-<span class="sourceLineNo">602</span> public Canary(ExecutorService executor, Sink sink) {<a name="line.602"></a>
-<span class="sourceLineNo">603</span> this.executor = executor;<a name="line.603"></a>
-<span class="sourceLineNo">604</span> this.sink = sink;<a name="line.604"></a>
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-<span class="sourceLineNo">607</span> @Override<a name="line.607"></a>
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-<span class="sourceLineNo">610</span> }<a name="line.610"></a>
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-<span class="sourceLineNo">612</span> @Override<a name="line.612"></a>
-<span class="sourceLineNo">613</span> public void setConf(Configuration conf) {<a name="line.613"></a>
-<span class="sourceLineNo">614</span> this.conf = conf;<a name="line.614"></a>
-<span class="sourceLineNo">615</span> }<a name="line.615"></a>
-<span class="sourceLineNo">616</span><a name="line.616"></a>
-<span class="sourceLineNo">617</span> private int parseArgs(String[] args) {<a name="line.617"></a>
-<span class="sourceLineNo">618</span> int index = -1;<a name="line.618"></a>
-<span class="sourceLineNo">619</span> // Process command line args<a name="line.619"></a>
-<span class="sourceLineNo">620</span> for (int i = 0; i < args.length; i++) {<a name="line.620"></a>
-<span class="sourceLineNo">621</span> String cmd = args[i];<a name="line.621"></a>
-<span class="sourceLineNo">622</span><a name="line.622"></a>
-<span class="sourceLineNo">623</span> if (cmd.startsWith("-")) {<a name="line.623"></a>
-<span class="sourceLineNo">624</span> if (index >= 0) {<a name="line.624"></a>
-<span class="sourceLineNo">625</span> // command line args must be in the form: [opts] [table 1 [table 2 ...]]<a name="line.625"></a>
-<span class="sourceLineNo">626</span> System.err.println("Invalid command line options");<a name="line.626"></a>
-<span class="sourceLineNo">627</span> printUsageAndExit();<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span> if (cmd.equals("-help")) {<a name="line.630"></a>
-<span class="sourceLineNo">631</span> // user asked for help, print the help and quit.<a name="line.631"></a>
-<span class="sourceLineNo">632</span> printUsageAndExit();<a name="line.632"></a>
-<span class="sourceLineNo">633</span> } else if (cmd.equals("-daemon") && interval == 0) {<a name="line.633"></a>
-<span class="sourceLineNo">634</span> // user asked for daemon mode, set a default interval between checks<a name="line.634"></a>
-<span class="sourceLineNo">635</span> interval = DEFAULT_INTERVAL;<a name="line.635"></a>
-<span class="sourceLineNo">636</span> } else if (cmd.equals("-interval")) {<a name="line.636"></a>
-<span class="sourceLineNo">637</span> // user has specified an interval for canary breaths (-interval N)<a name="line.637"></a>
-<span class="sourceLineNo">638</span> i++;<a name="line.638"></a>
-<span class="sourceLineNo">639</span><a name="line.639"></a>
-<span class="sourceLineNo">640</span> if (i == args.length) {<a name="line.640"></a>
-<span class="sourceLineNo">641</span> System.err.println("-interval needs a numeric value argument.");<a name="line.641"></a>
-<span class="sourceLineNo">642</span> printUsageAndExit();<a name="line.642"></a>
-<span class="sourceLineNo">643</span> }<a name="line.643"></a>
-<span class="sourceLineNo">644</span><a name="line.644"></a>
-<span class="sourceLineNo">645</span> try {<a name="line.645"></a>
-<span class="sourceLineNo">646</span> interval = Long.parseLong(args[i]) * 1000;<a name="line.646"></a>
-<span class="sourceLineNo">647</span> } catch (NumberFormatException e) {<a name="line.647"></a>
-<span class="sourceLineNo">648</span> System.err.println("-interval needs a numeric value argument.");<a name="line.648"></a>
-<span class="sourceLineNo">649</span> printUsageAndExit();<a name="line.649"></a>
-<span class="sourceLineNo">650</span> }<a name="line.650"></a>
-<span class="sourceLineNo">651</span> } else if (cmd.equals("-zookeeper")) {<a name="line.651"></a>
-<span class="sourceLineNo">652</span> this.zookeeperMode = true;<a name="line.652"></a>
-<span class="sourceLineNo">653</span> } else if(cmd.equals("-regionserver")) {<a name="line.653"></a>
-<span class="sourceLineNo">654</span> this.regionServerMode = true;<a name="line.654"></a>
-<span class="sourceLineNo">655</span> } else if(cmd.equals("-allRegions")) {<a name="line.655"></a>
-<span class="sourceLineNo">656</span> this.regionServerAllRegions = true;<a name="line.656"></a>
-<span class="sourceLineNo">657</span> } else if(cmd.equals("-writeSniffing")) {<a name="line.657"></a>
-<span class="sourceLineNo">658</span> this.writeSniffing = true;<a name="line.658"></a>
-<span class="sourceLineNo">659</span> } else if(cmd.equals("-treatFailureAsError")) {<a name="line.659"></a>
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-<span class="sourceLineNo">661</span> } else if (cmd.equals("-e")) {<a name="line.661"></a>
-<span class="sourceLineNo">662</span> this.useRegExp = true;<a name="line.662"></a>
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-<span class="sourceLineNo">668</span> printUsageAndExit();<a name="line.668"></a>
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-<span class="sourceLineNo">670</span><a name="line.670"></a>
-<span class="sourceLineNo">671</span> try {<a name="line.671"></a>
-<span class="sourceLineNo">672</span> this.timeout = Long.parseLong(args[i]);<a name="line.672"></a>
-<span class="sourceLineNo">673</span> } catch (NumberFormatException e) {<a name="line.673"></a>
-<span class="sourceLineNo">674</span> System.err.println("-t needs a numeric value argument.");<a name="line.674"></a>
-<span class="sourceLineNo">675</span> printUsageAndExit();<a name="line.675"></a>
-<span class="sourceLineNo">676</span> }<a name="line.676"></a>
-<span class="sourceLineNo">677</span> } else if(cmd.equals("-writeTableTimeout")) {<a name="line.677"></a>
-<span class="sourceLineNo">678</span> i++;<a name="line.678"></a>
-<span class="sourceLineNo">679</span><a name="line.679"></a>
-<span class="sourceLineNo">680</span> if (i == args.length) {<a name="line.680"></a>
-<span class="sourceLineNo">681</span> System.err.println("-writeTableTimeout needs a numeric value argument.");<a name="line.681"></a>
-<span class="sourceLineNo">682</span> printUsageAndExit();<a name="line.682"></a>
-<span class="sourceLineNo">683</span> }<a name="line.683"></a>
-<span class="sourceLineNo">684</span><a name="line.684"></a>
-<span class="sourceLineNo">685</span> try {<a name="line.685"></a>
-<span class="sourceLineNo">686</span> this.configuredWriteTableTimeout = Long.parseLong(args[i]);<a name="line.686"></a>
-<span class="sourceLineNo">687</span> } catch (NumberFormatException e) {<a name="line.687"></a>
-<span class="sourceLineNo">688</span> System.err.println("-writeTableTimeout needs a numeric value argument.");<a name="line.688"></a>
-<span class="sourceLineNo">689</span> printUsageAndExit();<a name="line.689"></a>
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-<span class="sourceLineNo">691</span> } else if (cmd.equals("-writeTable")) {<a name="line.691"></a>
-<span class="sourceLineNo">692</span> i++;<a name="line.692"></a>
-<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> if (i == args.length) {<a name="line.694"></a>
-<span class="sourceLineNo">695</span> System.err.println("-writeTable needs a string value argument.");<a name="line.695"></a>
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-<span class="sourceLineNo">698</span> this.writeTableName = TableName.valueOf(args[i]);<a name="line.698"></a>
-<span class="sourceLineNo">699</span> } else if (cmd.equals("-f")) {<a name="line.699"></a>
-<span class="sourceLineNo">700</span> i++;<a name="line.700"></a>
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-<span class="sourceLineNo">703</span> System.err<a name="line.703"></a>
-<span class="sourceLineNo">704</span> .println("-f needs a boolean value argument (true|false).");<a name="line.704"></a>
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-<span class="sourceLineNo">709</span> } else if (cmd.equals("-readTableTimeouts")) {<a name="line.709"></a>
-<span class="sourceLineNo">710</span> i++;<a name="line.710"></a>
-<span class="sourceLineNo">711</span><a name="line.711"></a>
-<span class="sourceLineNo">712</span> if (i == args.length) {<a name="line.712"></a>
-<span class="sourceLineNo">713</span> System.err.println("-readTableTimeouts needs a comma-separated list of read timeouts per table (without spaces).");<a name="line.713"></a>
-<span class="sourceLineNo">714</span> printUsageAndExit();<a name="line.714"></a>
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-<span class="sourceLineNo">716</span> String [] tableTimeouts = args[i].split(",");<a name="line.716"></a>
-<span class="sourceLineNo">717</span> for (String tT: tableTimeouts) {<a name="line.717"></a>
-<span class="sourceLineNo">718</span> String [] nameTimeout = tT.split("=");<a name="line.718"></a>
-<span class="sourceLineNo">719</span> if (nameTimeout.length < 2) {<a name="line.719"></a>
-<span class="sourceLineNo">720</span> System.err.println("Each -readTableTimeouts argument must be of the form <tableName>=<read timeout>.");<a name="line.720"></a>
-<span class="sourceLineNo">721</span> printUsageAndExit();<a name="line.721"></a>
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-<span class="sourceLineNo">723</span> long timeoutVal = 0L;<a name="line.723"></a>
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-<span class="sourceLineNo">725</span> timeoutVal = Long.parseLong(nameTimeout[1]);<a name="line.725"></a>
-<span class="sourceLineNo">726</span> } catch (NumberFormatException e) {<a name="line.726"></a>
-<span class="sourceLineNo">727</span> System.err.println("-readTableTimeouts read timeout for each table must be a numeric value argument.");<a name="line.727"></a>
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-<span class="sourceLineNo">729</span> }<a name="line.729"></a>
-<span class="sourceLineNo">730</span> this.configuredReadTableTimeouts.put(nameTimeout[0], timeoutVal);<a name="line.730"></a>
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-<span class="sourceLineNo">733</span> // no options match<a name="line.733"></a>
-<span class="sourceLineNo">734</span> System.err.println(cmd + " options is invalid.");<a name="line.734"></a>
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-<span class="sourceLineNo">749</span> + "other modes.");<a name="line.749"></a>
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-<span class="sourceLineNo">765</span> // Launches chore for refreshing kerberos credentials if security is enabled.<a name="line.765"></a>
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-<span class="sourceLineNo">767</span> // for more details.<a name="line.767"></a>
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-<span class="sourceLineNo">770</span> choreService = new ChoreService("CANARY_TOOL");<a name="line.770"></a>
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-<span class="sourceLineNo">784</span> monitor = this.newMonitor(connection, index, args);<a name="line.784"></a>
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-<span class="sourceLineNo">803</span> + ") after timeout limit:" + this.timeout<a name="line.803"></a>
-<span class="sourceLineNo">804</span> + " will be killed itself !!");<a name="line.804"></a>
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