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From git-site-r...@apache.org
Subject [16/43] hbase-site git commit: Published site at 556b22374423ff087c0583d02ae4298d4d4f2e6b.
Date Thu, 19 Apr 2018 14:46:43 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ede30993/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html
index c370eb9..e1bc325 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html
@@ -6,7 +6,7 @@
 </head>
 <body>
 <div class="sourceContainer">
-<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
 <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
 <span class="sourceLineNo">003</span> * or more contributor license agreements.  See the NOTICE file<a name="line.3"></a>
 <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
@@ -144,5002 +144,5047 @@
 <span class="sourceLineNo">136</span>import org.apache.hadoop.util.ReflectionUtils;<a name="line.136"></a>
 <span class="sourceLineNo">137</span>import org.apache.hadoop.util.Tool;<a name="line.137"></a>
 <span class="sourceLineNo">138</span>import org.apache.hadoop.util.ToolRunner;<a name="line.138"></a>
-<span class="sourceLineNo">139</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.139"></a>
-<span class="sourceLineNo">140</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.140"></a>
-<span class="sourceLineNo">141</span>import org.apache.zookeeper.KeeperException;<a name="line.141"></a>
-<span class="sourceLineNo">142</span>import org.slf4j.Logger;<a name="line.142"></a>
-<span class="sourceLineNo">143</span>import org.slf4j.LoggerFactory;<a name="line.143"></a>
-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span>import org.apache.hbase.thirdparty.com.google.common.base.Joiner;<a name="line.145"></a>
-<span class="sourceLineNo">146</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList;<a name="line.147"></a>
-<span class="sourceLineNo">148</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.148"></a>
-<span class="sourceLineNo">149</span>import org.apache.hbase.thirdparty.com.google.common.collect.Multimap;<a name="line.149"></a>
-<span class="sourceLineNo">150</span>import org.apache.hbase.thirdparty.com.google.common.collect.Ordering;<a name="line.150"></a>
-<span class="sourceLineNo">151</span>import org.apache.hbase.thirdparty.com.google.common.collect.TreeMultimap;<a name="line.151"></a>
-<span class="sourceLineNo">152</span><a name="line.152"></a>
-<span class="sourceLineNo">153</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.153"></a>
-<span class="sourceLineNo">154</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface;<a name="line.154"></a>
-<span class="sourceLineNo">155</span><a name="line.155"></a>
-<span class="sourceLineNo">156</span>/**<a name="line.156"></a>
-<span class="sourceLineNo">157</span> * HBaseFsck (hbck) is a tool for checking and repairing region consistency and<a name="line.157"></a>
-<span class="sourceLineNo">158</span> * table integrity problems in a corrupted HBase.<a name="line.158"></a>
-<span class="sourceLineNo">159</span> * &lt;p&gt;<a name="line.159"></a>
-<span class="sourceLineNo">160</span> * Region consistency checks verify that hbase:meta, region deployment on region<a name="line.160"></a>
-<span class="sourceLineNo">161</span> * servers and the state of data in HDFS (.regioninfo files) all are in<a name="line.161"></a>
-<span class="sourceLineNo">162</span> * accordance.<a name="line.162"></a>
-<span class="sourceLineNo">163</span> * &lt;p&gt;<a name="line.163"></a>
-<span class="sourceLineNo">164</span> * Table integrity checks verify that all possible row keys resolve to exactly<a name="line.164"></a>
-<span class="sourceLineNo">165</span> * one region of a table.  This means there are no individual degenerate<a name="line.165"></a>
-<span class="sourceLineNo">166</span> * or backwards regions; no holes between regions; and that there are no<a name="line.166"></a>
-<span class="sourceLineNo">167</span> * overlapping regions.<a name="line.167"></a>
-<span class="sourceLineNo">168</span> * &lt;p&gt;<a name="line.168"></a>
-<span class="sourceLineNo">169</span> * The general repair strategy works in two phases:<a name="line.169"></a>
-<span class="sourceLineNo">170</span> * &lt;ol&gt;<a name="line.170"></a>
-<span class="sourceLineNo">171</span> * &lt;li&gt; Repair Table Integrity on HDFS. (merge or fabricate regions)<a name="line.171"></a>
-<span class="sourceLineNo">172</span> * &lt;li&gt; Repair Region Consistency with hbase:meta and assignments<a name="line.172"></a>
-<span class="sourceLineNo">173</span> * &lt;/ol&gt;<a name="line.173"></a>
-<span class="sourceLineNo">174</span> * &lt;p&gt;<a name="line.174"></a>
-<span class="sourceLineNo">175</span> * For table integrity repairs, the tables' region directories are scanned<a name="line.175"></a>
-<span class="sourceLineNo">176</span> * for .regioninfo files.  Each table's integrity is then verified.  If there<a name="line.176"></a>
-<span class="sourceLineNo">177</span> * are any orphan regions (regions with no .regioninfo files) or holes, new<a name="line.177"></a>
-<span class="sourceLineNo">178</span> * regions are fabricated.  Backwards regions are sidelined as well as empty<a name="line.178"></a>
-<span class="sourceLineNo">179</span> * degenerate (endkey==startkey) regions.  If there are any overlapping regions,<a name="line.179"></a>
-<span class="sourceLineNo">180</span> * a new region is created and all data is merged into the new region.<a name="line.180"></a>
-<span class="sourceLineNo">181</span> * &lt;p&gt;<a name="line.181"></a>
-<span class="sourceLineNo">182</span> * Table integrity repairs deal solely with HDFS and could potentially be done<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * offline -- the hbase region servers or master do not need to be running.<a name="line.183"></a>
-<span class="sourceLineNo">184</span> * This phase can eventually be used to completely reconstruct the hbase:meta table in<a name="line.184"></a>
-<span class="sourceLineNo">185</span> * an offline fashion.<a name="line.185"></a>
-<span class="sourceLineNo">186</span> * &lt;p&gt;<a name="line.186"></a>
-<span class="sourceLineNo">187</span> * Region consistency requires three conditions -- 1) valid .regioninfo file<a name="line.187"></a>
-<span class="sourceLineNo">188</span> * present in an HDFS region dir,  2) valid row with .regioninfo data in META,<a name="line.188"></a>
-<span class="sourceLineNo">189</span> * and 3) a region is deployed only at the regionserver that was assigned to<a name="line.189"></a>
-<span class="sourceLineNo">190</span> * with proper state in the master.<a name="line.190"></a>
-<span class="sourceLineNo">191</span> * &lt;p&gt;<a name="line.191"></a>
-<span class="sourceLineNo">192</span> * Region consistency repairs require hbase to be online so that hbck can<a name="line.192"></a>
-<span class="sourceLineNo">193</span> * contact the HBase master and region servers.  The hbck#connect() method must<a name="line.193"></a>
-<span class="sourceLineNo">194</span> * first be called successfully.  Much of the region consistency information<a name="line.194"></a>
-<span class="sourceLineNo">195</span> * is transient and less risky to repair.<a name="line.195"></a>
-<span class="sourceLineNo">196</span> * &lt;p&gt;<a name="line.196"></a>
-<span class="sourceLineNo">197</span> * If hbck is run from the command line, there are a handful of arguments that<a name="line.197"></a>
-<span class="sourceLineNo">198</span> * can be used to limit the kinds of repairs hbck will do.  See the code in<a name="line.198"></a>
-<span class="sourceLineNo">199</span> * {@link #printUsageAndExit()} for more details.<a name="line.199"></a>
-<span class="sourceLineNo">200</span> */<a name="line.200"></a>
-<span class="sourceLineNo">201</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.201"></a>
-<span class="sourceLineNo">202</span>@InterfaceStability.Evolving<a name="line.202"></a>
-<span class="sourceLineNo">203</span>public class HBaseFsck extends Configured implements Closeable {<a name="line.203"></a>
-<span class="sourceLineNo">204</span>  public static final long DEFAULT_TIME_LAG = 60000; // default value of 1 minute<a name="line.204"></a>
-<span class="sourceLineNo">205</span>  public static final long DEFAULT_SLEEP_BEFORE_RERUN = 10000;<a name="line.205"></a>
-<span class="sourceLineNo">206</span>  private static final int MAX_NUM_THREADS = 50; // #threads to contact regions<a name="line.206"></a>
-<span class="sourceLineNo">207</span>  private static boolean rsSupportsOffline = true;<a name="line.207"></a>
-<span class="sourceLineNo">208</span>  private static final int DEFAULT_OVERLAPS_TO_SIDELINE = 2;<a name="line.208"></a>
-<span class="sourceLineNo">209</span>  private static final int DEFAULT_MAX_MERGE = 5;<a name="line.209"></a>
-<span class="sourceLineNo">210</span>  private static final String TO_BE_LOADED = "to_be_loaded";<a name="line.210"></a>
-<span class="sourceLineNo">211</span>  private static final String HBCK_LOCK_FILE = "hbase-hbck.lock";<a name="line.211"></a>
-<span class="sourceLineNo">212</span>  private static final int DEFAULT_MAX_LOCK_FILE_ATTEMPTS = 5;<a name="line.212"></a>
-<span class="sourceLineNo">213</span>  private static final int DEFAULT_LOCK_FILE_ATTEMPT_SLEEP_INTERVAL = 200; // milliseconds<a name="line.213"></a>
-<span class="sourceLineNo">214</span>  private static final int DEFAULT_LOCK_FILE_ATTEMPT_MAX_SLEEP_TIME = 5000; // milliseconds<a name="line.214"></a>
-<span class="sourceLineNo">215</span>  // We have to set the timeout value &gt; HdfsConstants.LEASE_SOFTLIMIT_PERIOD.<a name="line.215"></a>
-<span class="sourceLineNo">216</span>  // In HADOOP-2.6 and later, the Namenode proxy now created with custom RetryPolicy for<a name="line.216"></a>
-<span class="sourceLineNo">217</span>  // AlreadyBeingCreatedException which is implies timeout on this operations up to<a name="line.217"></a>
-<span class="sourceLineNo">218</span>  // HdfsConstants.LEASE_SOFTLIMIT_PERIOD (60 seconds).<a name="line.218"></a>
-<span class="sourceLineNo">219</span>  private static final int DEFAULT_WAIT_FOR_LOCK_TIMEOUT = 80; // seconds<a name="line.219"></a>
-<span class="sourceLineNo">220</span>  private static final int DEFAULT_MAX_CREATE_ZNODE_ATTEMPTS = 5;<a name="line.220"></a>
-<span class="sourceLineNo">221</span>  private static final int DEFAULT_CREATE_ZNODE_ATTEMPT_SLEEP_INTERVAL = 200; // milliseconds<a name="line.221"></a>
-<span class="sourceLineNo">222</span>  private static final int DEFAULT_CREATE_ZNODE_ATTEMPT_MAX_SLEEP_TIME = 5000; // milliseconds<a name="line.222"></a>
-<span class="sourceLineNo">223</span><a name="line.223"></a>
-<span class="sourceLineNo">224</span>  /**********************<a name="line.224"></a>
-<span class="sourceLineNo">225</span>   * Internal resources<a name="line.225"></a>
-<span class="sourceLineNo">226</span>   **********************/<a name="line.226"></a>
-<span class="sourceLineNo">227</span>  private static final Logger LOG = LoggerFactory.getLogger(HBaseFsck.class.getName());<a name="line.227"></a>
-<span class="sourceLineNo">228</span>  private ClusterMetrics status;<a name="line.228"></a>
-<span class="sourceLineNo">229</span>  private ClusterConnection connection;<a name="line.229"></a>
-<span class="sourceLineNo">230</span>  private Admin admin;<a name="line.230"></a>
-<span class="sourceLineNo">231</span>  private Table meta;<a name="line.231"></a>
-<span class="sourceLineNo">232</span>  // threads to do ||izable tasks: retrieve data from regionservers, handle overlapping regions<a name="line.232"></a>
-<span class="sourceLineNo">233</span>  protected ExecutorService executor;<a name="line.233"></a>
-<span class="sourceLineNo">234</span>  private long startMillis = EnvironmentEdgeManager.currentTime();<a name="line.234"></a>
-<span class="sourceLineNo">235</span>  private HFileCorruptionChecker hfcc;<a name="line.235"></a>
-<span class="sourceLineNo">236</span>  private int retcode = 0;<a name="line.236"></a>
-<span class="sourceLineNo">237</span>  private Path HBCK_LOCK_PATH;<a name="line.237"></a>
-<span class="sourceLineNo">238</span>  private FSDataOutputStream hbckOutFd;<a name="line.238"></a>
-<span class="sourceLineNo">239</span>  // This lock is to prevent cleanup of balancer resources twice between<a name="line.239"></a>
-<span class="sourceLineNo">240</span>  // ShutdownHook and the main code. We cleanup only if the connect() is<a name="line.240"></a>
-<span class="sourceLineNo">241</span>  // successful<a name="line.241"></a>
-<span class="sourceLineNo">242</span>  private final AtomicBoolean hbckLockCleanup = new AtomicBoolean(false);<a name="line.242"></a>
-<span class="sourceLineNo">243</span><a name="line.243"></a>
-<span class="sourceLineNo">244</span>  /***********<a name="line.244"></a>
-<span class="sourceLineNo">245</span>   * Options<a name="line.245"></a>
-<span class="sourceLineNo">246</span>   ***********/<a name="line.246"></a>
-<span class="sourceLineNo">247</span>  private static boolean details = false; // do we display the full report<a name="line.247"></a>
-<span class="sourceLineNo">248</span>  private long timelag = DEFAULT_TIME_LAG; // tables whose modtime is older<a name="line.248"></a>
-<span class="sourceLineNo">249</span>  private static boolean forceExclusive = false; // only this hbck can modify HBase<a name="line.249"></a>
-<span class="sourceLineNo">250</span>  private boolean fixAssignments = false; // fix assignment errors?<a name="line.250"></a>
-<span class="sourceLineNo">251</span>  private boolean fixMeta = false; // fix meta errors?<a name="line.251"></a>
-<span class="sourceLineNo">252</span>  private boolean checkHdfs = true; // load and check fs consistency?<a name="line.252"></a>
-<span class="sourceLineNo">253</span>  private boolean fixHdfsHoles = false; // fix fs holes?<a name="line.253"></a>
-<span class="sourceLineNo">254</span>  private boolean fixHdfsOverlaps = false; // fix fs overlaps (risky)<a name="line.254"></a>
-<span class="sourceLineNo">255</span>  private boolean fixHdfsOrphans = false; // fix fs holes (missing .regioninfo)<a name="line.255"></a>
-<span class="sourceLineNo">256</span>  private boolean fixTableOrphans = false; // fix fs holes (missing .tableinfo)<a name="line.256"></a>
-<span class="sourceLineNo">257</span>  private boolean fixVersionFile = false; // fix missing hbase.version file in hdfs<a name="line.257"></a>
-<span class="sourceLineNo">258</span>  private boolean fixSplitParents = false; // fix lingering split parents<a name="line.258"></a>
-<span class="sourceLineNo">259</span>  private boolean removeParents = false; // remove split parents<a name="line.259"></a>
-<span class="sourceLineNo">260</span>  private boolean fixReferenceFiles = false; // fix lingering reference store file<a name="line.260"></a>
-<span class="sourceLineNo">261</span>  private boolean fixHFileLinks = false; // fix lingering HFileLinks<a name="line.261"></a>
-<span class="sourceLineNo">262</span>  private boolean fixEmptyMetaCells = false; // fix (remove) empty REGIONINFO_QUALIFIER rows<a name="line.262"></a>
-<span class="sourceLineNo">263</span>  private boolean fixReplication = false; // fix undeleted replication queues for removed peer<a name="line.263"></a>
-<span class="sourceLineNo">264</span>  private boolean fixAny = false; // Set to true if any of the fix is required.<a name="line.264"></a>
-<span class="sourceLineNo">265</span><a name="line.265"></a>
-<span class="sourceLineNo">266</span>  // limit checking/fixes to listed tables, if empty attempt to check/fix all<a name="line.266"></a>
-<span class="sourceLineNo">267</span>  // hbase:meta are always checked<a name="line.267"></a>
-<span class="sourceLineNo">268</span>  private Set&lt;TableName&gt; tablesIncluded = new HashSet&lt;&gt;();<a name="line.268"></a>
-<span class="sourceLineNo">269</span>  private int maxMerge = DEFAULT_MAX_MERGE; // maximum number of overlapping regions to merge<a name="line.269"></a>
-<span class="sourceLineNo">270</span>  // maximum number of overlapping regions to sideline<a name="line.270"></a>
-<span class="sourceLineNo">271</span>  private int maxOverlapsToSideline = DEFAULT_OVERLAPS_TO_SIDELINE;<a name="line.271"></a>
-<span class="sourceLineNo">272</span>  private boolean sidelineBigOverlaps = false; // sideline overlaps with &gt;maxMerge regions<a name="line.272"></a>
-<span class="sourceLineNo">273</span>  private Path sidelineDir = null;<a name="line.273"></a>
-<span class="sourceLineNo">274</span><a name="line.274"></a>
-<span class="sourceLineNo">275</span>  private boolean rerun = false; // if we tried to fix something, rerun hbck<a name="line.275"></a>
-<span class="sourceLineNo">276</span>  private static boolean summary = false; // if we want to print less output<a name="line.276"></a>
-<span class="sourceLineNo">277</span>  private boolean checkMetaOnly = false;<a name="line.277"></a>
-<span class="sourceLineNo">278</span>  private boolean checkRegionBoundaries = false;<a name="line.278"></a>
-<span class="sourceLineNo">279</span>  private boolean ignorePreCheckPermission = false; // if pre-check permission<a name="line.279"></a>
-<span class="sourceLineNo">280</span><a name="line.280"></a>
-<span class="sourceLineNo">281</span>  /*********<a name="line.281"></a>
-<span class="sourceLineNo">282</span>   * State<a name="line.282"></a>
-<span class="sourceLineNo">283</span>   *********/<a name="line.283"></a>
-<span class="sourceLineNo">284</span>  final private ErrorReporter errors;<a name="line.284"></a>
-<span class="sourceLineNo">285</span>  int fixes = 0;<a name="line.285"></a>
-<span class="sourceLineNo">286</span><a name="line.286"></a>
-<span class="sourceLineNo">287</span>  /**<a name="line.287"></a>
-<span class="sourceLineNo">288</span>   * This map contains the state of all hbck items.  It maps from encoded region<a name="line.288"></a>
-<span class="sourceLineNo">289</span>   * name to HbckInfo structure.  The information contained in HbckInfo is used<a name="line.289"></a>
-<span class="sourceLineNo">290</span>   * to detect and correct consistency (hdfs/meta/deployment) problems.<a name="line.290"></a>
-<span class="sourceLineNo">291</span>   */<a name="line.291"></a>
-<span class="sourceLineNo">292</span>  private TreeMap&lt;String, HbckInfo&gt; regionInfoMap = new TreeMap&lt;&gt;();<a name="line.292"></a>
-<span class="sourceLineNo">293</span>  // Empty regioninfo qualifiers in hbase:meta<a name="line.293"></a>
-<span class="sourceLineNo">294</span>  private Set&lt;Result&gt; emptyRegionInfoQualifiers = new HashSet&lt;&gt;();<a name="line.294"></a>
-<span class="sourceLineNo">295</span><a name="line.295"></a>
-<span class="sourceLineNo">296</span>  /**<a name="line.296"></a>
-<span class="sourceLineNo">297</span>   * This map from Tablename -&gt; TableInfo contains the structures necessary to<a name="line.297"></a>
-<span class="sourceLineNo">298</span>   * detect table consistency problems (holes, dupes, overlaps).  It is sorted<a name="line.298"></a>
-<span class="sourceLineNo">299</span>   * to prevent dupes.<a name="line.299"></a>
-<span class="sourceLineNo">300</span>   *<a name="line.300"></a>
-<span class="sourceLineNo">301</span>   * If tablesIncluded is empty, this map contains all tables.<a name="line.301"></a>
-<span class="sourceLineNo">302</span>   * Otherwise, it contains only meta tables and tables in tablesIncluded,<a name="line.302"></a>
-<span class="sourceLineNo">303</span>   * unless checkMetaOnly is specified, in which case, it contains only<a name="line.303"></a>
-<span class="sourceLineNo">304</span>   * the meta table<a name="line.304"></a>
-<span class="sourceLineNo">305</span>   */<a name="line.305"></a>
-<span class="sourceLineNo">306</span>  private SortedMap&lt;TableName, TableInfo&gt; tablesInfo = new ConcurrentSkipListMap&lt;&gt;();<a name="line.306"></a>
-<span class="sourceLineNo">307</span><a name="line.307"></a>
-<span class="sourceLineNo">308</span>  /**<a name="line.308"></a>
-<span class="sourceLineNo">309</span>   * When initially looking at HDFS, we attempt to find any orphaned data.<a name="line.309"></a>
-<span class="sourceLineNo">310</span>   */<a name="line.310"></a>
-<span class="sourceLineNo">311</span>  private List&lt;HbckInfo&gt; orphanHdfsDirs = Collections.synchronizedList(new ArrayList&lt;HbckInfo&gt;());<a name="line.311"></a>
-<span class="sourceLineNo">312</span><a name="line.312"></a>
-<span class="sourceLineNo">313</span>  private Map&lt;TableName, Set&lt;String&gt;&gt; orphanTableDirs = new HashMap&lt;&gt;();<a name="line.313"></a>
-<span class="sourceLineNo">314</span>  private Map&lt;TableName, TableState&gt; tableStates = new HashMap&lt;&gt;();<a name="line.314"></a>
-<span class="sourceLineNo">315</span>  private final RetryCounterFactory lockFileRetryCounterFactory;<a name="line.315"></a>
-<span class="sourceLineNo">316</span>  private final RetryCounterFactory createZNodeRetryCounterFactory;<a name="line.316"></a>
-<span class="sourceLineNo">317</span><a name="line.317"></a>
-<span class="sourceLineNo">318</span>  private Map&lt;TableName, Set&lt;String&gt;&gt; skippedRegions = new HashMap&lt;&gt;();<a name="line.318"></a>
+<span class="sourceLineNo">139</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.139"></a>
+<span class="sourceLineNo">140</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.140"></a>
+<span class="sourceLineNo">141</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.141"></a>
+<span class="sourceLineNo">142</span>import org.apache.zookeeper.KeeperException;<a name="line.142"></a>
+<span class="sourceLineNo">143</span>import org.slf4j.Logger;<a name="line.143"></a>
+<span class="sourceLineNo">144</span>import org.slf4j.LoggerFactory;<a name="line.144"></a>
+<span class="sourceLineNo">145</span><a name="line.145"></a>
+<span class="sourceLineNo">146</span>import org.apache.hbase.thirdparty.com.google.common.base.Joiner;<a name="line.146"></a>
+<span class="sourceLineNo">147</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.147"></a>
+<span class="sourceLineNo">148</span>import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList;<a name="line.148"></a>
+<span class="sourceLineNo">149</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.149"></a>
+<span class="sourceLineNo">150</span>import org.apache.hbase.thirdparty.com.google.common.collect.Multimap;<a name="line.150"></a>
+<span class="sourceLineNo">151</span>import org.apache.hbase.thirdparty.com.google.common.collect.Ordering;<a name="line.151"></a>
+<span class="sourceLineNo">152</span>import org.apache.hbase.thirdparty.com.google.common.collect.TreeMultimap;<a name="line.152"></a>
+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.154"></a>
+<span class="sourceLineNo">155</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface;<a name="line.155"></a>
+<span class="sourceLineNo">156</span><a name="line.156"></a>
+<span class="sourceLineNo">157</span>/**<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * HBaseFsck (hbck) is a tool for checking and repairing region consistency and<a name="line.158"></a>
+<span class="sourceLineNo">159</span> * table integrity problems in a corrupted HBase.<a name="line.159"></a>
+<span class="sourceLineNo">160</span> * &lt;p&gt;<a name="line.160"></a>
+<span class="sourceLineNo">161</span> * Region consistency checks verify that hbase:meta, region deployment on region<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * servers and the state of data in HDFS (.regioninfo files) all are in<a name="line.162"></a>
+<span class="sourceLineNo">163</span> * accordance.<a name="line.163"></a>
+<span class="sourceLineNo">164</span> * &lt;p&gt;<a name="line.164"></a>
+<span class="sourceLineNo">165</span> * Table integrity checks verify that all possible row keys resolve to exactly<a name="line.165"></a>
+<span class="sourceLineNo">166</span> * one region of a table.  This means there are no individual degenerate<a name="line.166"></a>
+<span class="sourceLineNo">167</span> * or backwards regions; no holes between regions; and that there are no<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * overlapping regions.<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * &lt;p&gt;<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * The general repair strategy works in two phases:<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * &lt;ol&gt;<a name="line.171"></a>
+<span class="sourceLineNo">172</span> * &lt;li&gt; Repair Table Integrity on HDFS. (merge or fabricate regions)<a name="line.172"></a>
+<span class="sourceLineNo">173</span> * &lt;li&gt; Repair Region Consistency with hbase:meta and assignments<a name="line.173"></a>
+<span class="sourceLineNo">174</span> * &lt;/ol&gt;<a name="line.174"></a>
+<span class="sourceLineNo">175</span> * &lt;p&gt;<a name="line.175"></a>
+<span class="sourceLineNo">176</span> * For table integrity repairs, the tables' region directories are scanned<a name="line.176"></a>
+<span class="sourceLineNo">177</span> * for .regioninfo files.  Each table's integrity is then verified.  If there<a name="line.177"></a>
+<span class="sourceLineNo">178</span> * are any orphan regions (regions with no .regioninfo files) or holes, new<a name="line.178"></a>
+<span class="sourceLineNo">179</span> * regions are fabricated.  Backwards regions are sidelined as well as empty<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * degenerate (endkey==startkey) regions.  If there are any overlapping regions,<a name="line.180"></a>
+<span class="sourceLineNo">181</span> * a new region is created and all data is merged into the new region.<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * &lt;p&gt;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> * Table integrity repairs deal solely with HDFS and could potentially be done<a name="line.183"></a>
+<span class="sourceLineNo">184</span> * offline -- the hbase region servers or master do not need to be running.<a name="line.184"></a>
+<span class="sourceLineNo">185</span> * This phase can eventually be used to completely reconstruct the hbase:meta table in<a name="line.185"></a>
+<span class="sourceLineNo">186</span> * an offline fashion.<a name="line.186"></a>
+<span class="sourceLineNo">187</span> * &lt;p&gt;<a name="line.187"></a>
+<span class="sourceLineNo">188</span> * Region consistency requires three conditions -- 1) valid .regioninfo file<a name="line.188"></a>
+<span class="sourceLineNo">189</span> * present in an HDFS region dir,  2) valid row with .regioninfo data in META,<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * and 3) a region is deployed only at the regionserver that was assigned to<a name="line.190"></a>
+<span class="sourceLineNo">191</span> * with proper state in the master.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> * &lt;p&gt;<a name="line.192"></a>
+<span class="sourceLineNo">193</span> * Region consistency repairs require hbase to be online so that hbck can<a name="line.193"></a>
+<span class="sourceLineNo">194</span> * contact the HBase master and region servers.  The hbck#connect() method must<a name="line.194"></a>
+<span class="sourceLineNo">195</span> * first be called successfully.  Much of the region consistency information<a name="line.195"></a>
+<span class="sourceLineNo">196</span> * is transient and less risky to repair.<a name="line.196"></a>
+<span class="sourceLineNo">197</span> * &lt;p&gt;<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * If hbck is run from the command line, there are a handful of arguments that<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * can be used to limit the kinds of repairs hbck will do.  See the code in<a name="line.199"></a>
+<span class="sourceLineNo">200</span> * {@link #printUsageAndExit()} for more details.<a name="line.200"></a>
+<span class="sourceLineNo">201</span> */<a name="line.201"></a>
+<span class="sourceLineNo">202</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.202"></a>
+<span class="sourceLineNo">203</span>@InterfaceStability.Evolving<a name="line.203"></a>
+<span class="sourceLineNo">204</span>public class HBaseFsck extends Configured implements Closeable {<a name="line.204"></a>
+<span class="sourceLineNo">205</span>  public static final long DEFAULT_TIME_LAG = 60000; // default value of 1 minute<a name="line.205"></a>
+<span class="sourceLineNo">206</span>  public static final long DEFAULT_SLEEP_BEFORE_RERUN = 10000;<a name="line.206"></a>
+<span class="sourceLineNo">207</span>  private static final int MAX_NUM_THREADS = 50; // #threads to contact regions<a name="line.207"></a>
+<span class="sourceLineNo">208</span>  private static boolean rsSupportsOffline = true;<a name="line.208"></a>
+<span class="sourceLineNo">209</span>  private static final int DEFAULT_OVERLAPS_TO_SIDELINE = 2;<a name="line.209"></a>
+<span class="sourceLineNo">210</span>  private static final int DEFAULT_MAX_MERGE = 5;<a name="line.210"></a>
+<span class="sourceLineNo">211</span>  private static final String TO_BE_LOADED = "to_be_loaded";<a name="line.211"></a>
+<span class="sourceLineNo">212</span>  private static final String HBCK_LOCK_FILE = "hbase-hbck.lock";<a name="line.212"></a>
+<span class="sourceLineNo">213</span>  private static final int DEFAULT_MAX_LOCK_FILE_ATTEMPTS = 5;<a name="line.213"></a>
+<span class="sourceLineNo">214</span>  private static final int DEFAULT_LOCK_FILE_ATTEMPT_SLEEP_INTERVAL = 200; // milliseconds<a name="line.214"></a>
+<span class="sourceLineNo">215</span>  private static final int DEFAULT_LOCK_FILE_ATTEMPT_MAX_SLEEP_TIME = 5000; // milliseconds<a name="line.215"></a>
+<span class="sourceLineNo">216</span>  // We have to set the timeout value &gt; HdfsConstants.LEASE_SOFTLIMIT_PERIOD.<a name="line.216"></a>
+<span class="sourceLineNo">217</span>  // In HADOOP-2.6 and later, the Namenode proxy now created with custom RetryPolicy for<a name="line.217"></a>
+<span class="sourceLineNo">218</span>  // AlreadyBeingCreatedException which is implies timeout on this operations up to<a name="line.218"></a>
+<span class="sourceLineNo">219</span>  // HdfsConstants.LEASE_SOFTLIMIT_PERIOD (60 seconds).<a name="line.219"></a>
+<span class="sourceLineNo">220</span>  private static final int DEFAULT_WAIT_FOR_LOCK_TIMEOUT = 80; // seconds<a name="line.220"></a>
+<span class="sourceLineNo">221</span>  private static final int DEFAULT_MAX_CREATE_ZNODE_ATTEMPTS = 5;<a name="line.221"></a>
+<span class="sourceLineNo">222</span>  private static final int DEFAULT_CREATE_ZNODE_ATTEMPT_SLEEP_INTERVAL = 200; // milliseconds<a name="line.222"></a>
+<span class="sourceLineNo">223</span>  private static final int DEFAULT_CREATE_ZNODE_ATTEMPT_MAX_SLEEP_TIME = 5000; // milliseconds<a name="line.223"></a>
+<span class="sourceLineNo">224</span><a name="line.224"></a>
+<span class="sourceLineNo">225</span>  /**********************<a name="line.225"></a>
+<span class="sourceLineNo">226</span>   * Internal resources<a name="line.226"></a>
+<span class="sourceLineNo">227</span>   **********************/<a name="line.227"></a>
+<span class="sourceLineNo">228</span>  private static final Logger LOG = LoggerFactory.getLogger(HBaseFsck.class.getName());<a name="line.228"></a>
+<span class="sourceLineNo">229</span>  private ClusterMetrics status;<a name="line.229"></a>
+<span class="sourceLineNo">230</span>  private ClusterConnection connection;<a name="line.230"></a>
+<span class="sourceLineNo">231</span>  private Admin admin;<a name="line.231"></a>
+<span class="sourceLineNo">232</span>  private Table meta;<a name="line.232"></a>
+<span class="sourceLineNo">233</span>  // threads to do ||izable tasks: retrieve data from regionservers, handle overlapping regions<a name="line.233"></a>
+<span class="sourceLineNo">234</span>  protected ExecutorService executor;<a name="line.234"></a>
+<span class="sourceLineNo">235</span>  private long startMillis = EnvironmentEdgeManager.currentTime();<a name="line.235"></a>
+<span class="sourceLineNo">236</span>  private HFileCorruptionChecker hfcc;<a name="line.236"></a>
+<span class="sourceLineNo">237</span>  private int retcode = 0;<a name="line.237"></a>
+<span class="sourceLineNo">238</span>  private Path HBCK_LOCK_PATH;<a name="line.238"></a>
+<span class="sourceLineNo">239</span>  private FSDataOutputStream hbckOutFd;<a name="line.239"></a>
+<span class="sourceLineNo">240</span>  // This lock is to prevent cleanup of balancer resources twice between<a name="line.240"></a>
+<span class="sourceLineNo">241</span>  // ShutdownHook and the main code. We cleanup only if the connect() is<a name="line.241"></a>
+<span class="sourceLineNo">242</span>  // successful<a name="line.242"></a>
+<span class="sourceLineNo">243</span>  private final AtomicBoolean hbckLockCleanup = new AtomicBoolean(false);<a name="line.243"></a>
+<span class="sourceLineNo">244</span><a name="line.244"></a>
+<span class="sourceLineNo">245</span>  // Unsupported options in HBase 2.0+<a name="line.245"></a>
+<span class="sourceLineNo">246</span>  private static final Set&lt;String&gt; unsupportedOptionsInV2 = Sets.newHashSet("-fix",<a name="line.246"></a>
+<span class="sourceLineNo">247</span>      "-fixAssignments", "-fixMeta", "-fixHdfsHoles", "-fixHdfsOrphans", "-fixTableOrphans",<a name="line.247"></a>
+<span class="sourceLineNo">248</span>      "-fixHdfsOverlaps", "-sidelineBigOverlaps", "-fixSplitParents", "-removeParents",<a name="line.248"></a>
+<span class="sourceLineNo">249</span>      "-fixEmptyMetaCells", "-repair", "-repairHoles", "-maxOverlapsToSideline", "-maxMerge");<a name="line.249"></a>
+<span class="sourceLineNo">250</span><a name="line.250"></a>
+<span class="sourceLineNo">251</span>  /***********<a name="line.251"></a>
+<span class="sourceLineNo">252</span>   * Options<a name="line.252"></a>
+<span class="sourceLineNo">253</span>   ***********/<a name="line.253"></a>
+<span class="sourceLineNo">254</span>  private static boolean details = false; // do we display the full report<a name="line.254"></a>
+<span class="sourceLineNo">255</span>  private long timelag = DEFAULT_TIME_LAG; // tables whose modtime is older<a name="line.255"></a>
+<span class="sourceLineNo">256</span>  private static boolean forceExclusive = false; // only this hbck can modify HBase<a name="line.256"></a>
+<span class="sourceLineNo">257</span>  private boolean fixAssignments = false; // fix assignment errors?<a name="line.257"></a>
+<span class="sourceLineNo">258</span>  private boolean fixMeta = false; // fix meta errors?<a name="line.258"></a>
+<span class="sourceLineNo">259</span>  private boolean checkHdfs = true; // load and check fs consistency?<a name="line.259"></a>
+<span class="sourceLineNo">260</span>  private boolean fixHdfsHoles = false; // fix fs holes?<a name="line.260"></a>
+<span class="sourceLineNo">261</span>  private boolean fixHdfsOverlaps = false; // fix fs overlaps (risky)<a name="line.261"></a>
+<span class="sourceLineNo">262</span>  private boolean fixHdfsOrphans = false; // fix fs holes (missing .regioninfo)<a name="line.262"></a>
+<span class="sourceLineNo">263</span>  private boolean fixTableOrphans = false; // fix fs holes (missing .tableinfo)<a name="line.263"></a>
+<span class="sourceLineNo">264</span>  private boolean fixVersionFile = false; // fix missing hbase.version file in hdfs<a name="line.264"></a>
+<span class="sourceLineNo">265</span>  private boolean fixSplitParents = false; // fix lingering split parents<a name="line.265"></a>
+<span class="sourceLineNo">266</span>  private boolean removeParents = false; // remove split parents<a name="line.266"></a>
+<span class="sourceLineNo">267</span>  private boolean fixReferenceFiles = false; // fix lingering reference store file<a name="line.267"></a>
+<span class="sourceLineNo">268</span>  private boolean fixHFileLinks = false; // fix lingering HFileLinks<a name="line.268"></a>
+<span class="sourceLineNo">269</span>  private boolean fixEmptyMetaCells = false; // fix (remove) empty REGIONINFO_QUALIFIER rows<a name="line.269"></a>
+<span class="sourceLineNo">270</span>  private boolean fixReplication = false; // fix undeleted replication queues for removed peer<a name="line.270"></a>
+<span class="sourceLineNo">271</span>  private boolean fixAny = false; // Set to true if any of the fix is required.<a name="line.271"></a>
+<span class="sourceLineNo">272</span><a name="line.272"></a>
+<span class="sourceLineNo">273</span>  // limit checking/fixes to listed tables, if empty attempt to check/fix all<a name="line.273"></a>
+<span class="sourceLineNo">274</span>  // hbase:meta are always checked<a name="line.274"></a>
+<span class="sourceLineNo">275</span>  private Set&lt;TableName&gt; tablesIncluded = new HashSet&lt;&gt;();<a name="line.275"></a>
+<span class="sourceLineNo">276</span>  private int maxMerge = DEFAULT_MAX_MERGE; // maximum number of overlapping regions to merge<a name="line.276"></a>
+<span class="sourceLineNo">277</span>  // maximum number of overlapping regions to sideline<a name="line.277"></a>
+<span class="sourceLineNo">278</span>  private int maxOverlapsToSideline = DEFAULT_OVERLAPS_TO_SIDELINE;<a name="line.278"></a>
+<span class="sourceLineNo">279</span>  private boolean sidelineBigOverlaps = false; // sideline overlaps with &gt;maxMerge regions<a name="line.279"></a>
+<span class="sourceLineNo">280</span>  private Path sidelineDir = null;<a name="line.280"></a>
+<span class="sourceLineNo">281</span><a name="line.281"></a>
+<span class="sourceLineNo">282</span>  private boolean rerun = false; // if we tried to fix something, rerun hbck<a name="line.282"></a>
+<span class="sourceLineNo">283</span>  private static boolean summary = false; // if we want to print less output<a name="line.283"></a>
+<span class="sourceLineNo">284</span>  private boolean checkMetaOnly = false;<a name="line.284"></a>
+<span class="sourceLineNo">285</span>  private boolean checkRegionBoundaries = false;<a name="line.285"></a>
+<span class="sourceLineNo">286</span>  private boolean ignorePreCheckPermission = false; // if pre-check permission<a name="line.286"></a>
+<span class="sourceLineNo">287</span><a name="line.287"></a>
+<span class="sourceLineNo">288</span>  /*********<a name="line.288"></a>
+<span class="sourceLineNo">289</span>   * State<a name="line.289"></a>
+<span class="sourceLineNo">290</span>   *********/<a name="line.290"></a>
+<span class="sourceLineNo">291</span>  final private ErrorReporter errors;<a name="line.291"></a>
+<span class="sourceLineNo">292</span>  int fixes = 0;<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>   * This map contains the state of all hbck items.  It maps from encoded region<a name="line.295"></a>
+<span class="sourceLineNo">296</span>   * name to HbckInfo structure.  The information contained in HbckInfo is used<a name="line.296"></a>
+<span class="sourceLineNo">297</span>   * to detect and correct consistency (hdfs/meta/deployment) problems.<a name="line.297"></a>
+<span class="sourceLineNo">298</span>   */<a name="line.298"></a>
+<span class="sourceLineNo">299</span>  private TreeMap&lt;String, HbckInfo&gt; regionInfoMap = new TreeMap&lt;&gt;();<a name="line.299"></a>
+<span class="sourceLineNo">300</span>  // Empty regioninfo qualifiers in hbase:meta<a name="line.300"></a>
+<span class="sourceLineNo">301</span>  private Set&lt;Result&gt; emptyRegionInfoQualifiers = new HashSet&lt;&gt;();<a name="line.301"></a>
+<span class="sourceLineNo">302</span><a name="line.302"></a>
+<span class="sourceLineNo">303</span>  /**<a name="line.303"></a>
+<span class="sourceLineNo">304</span>   * This map from Tablename -&gt; TableInfo contains the structures necessary to<a name="line.304"></a>
+<span class="sourceLineNo">305</span>   * detect table consistency problems (holes, dupes, overlaps).  It is sorted<a name="line.305"></a>
+<span class="sourceLineNo">306</span>   * to prevent dupes.<a name="line.306"></a>
+<span class="sourceLineNo">307</span>   *<a name="line.307"></a>
+<span class="sourceLineNo">308</span>   * If tablesIncluded is empty, this map contains all tables.<a name="line.308"></a>
+<span class="sourceLineNo">309</span>   * Otherwise, it contains only meta tables and tables in tablesIncluded,<a name="line.309"></a>
+<span class="sourceLineNo">310</span>   * unless checkMetaOnly is specified, in which case, it contains only<a name="line.310"></a>
+<span class="sourceLineNo">311</span>   * the meta table<a name="line.311"></a>
+<span class="sourceLineNo">312</span>   */<a name="line.312"></a>
+<span class="sourceLineNo">313</span>  private SortedMap&lt;TableName, TableInfo&gt; tablesInfo = new ConcurrentSkipListMap&lt;&gt;();<a name="line.313"></a>
+<span class="sourceLineNo">314</span><a name="line.314"></a>
+<span class="sourceLineNo">315</span>  /**<a name="line.315"></a>
+<span class="sourceLineNo">316</span>   * When initially looking at HDFS, we attempt to find any orphaned data.<a name="line.316"></a>
+<span class="sourceLineNo">317</span>   */<a name="line.317"></a>
+<span class="sourceLineNo">318</span>  private List&lt;HbckInfo&gt; orphanHdfsDirs = Collections.synchronizedList(new ArrayList&lt;HbckInfo&gt;());<a name="line.318"></a>
 <span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span>  private ZKWatcher zkw = null;<a name="line.320"></a>
-<span class="sourceLineNo">321</span>  private String hbckEphemeralNodePath = null;<a name="line.321"></a>
-<span class="sourceLineNo">322</span>  private boolean hbckZodeCreated = false;<a name="line.322"></a>
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-<span class="sourceLineNo">324</span>  /**<a name="line.324"></a>
-<span class="sourceLineNo">325</span>   * Constructor<a name="line.325"></a>
-<span class="sourceLineNo">326</span>   *<a name="line.326"></a>
-<span class="sourceLineNo">327</span>   * @param conf Configuration object<a name="line.327"></a>
-<span class="sourceLineNo">328</span>   * @throws MasterNotRunningException if the master is not running<a name="line.328"></a>
-<span class="sourceLineNo">329</span>   * @throws ZooKeeperConnectionException if unable to connect to ZooKeeper<a name="line.329"></a>
-<span class="sourceLineNo">330</span>   */<a name="line.330"></a>
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-<span class="sourceLineNo">332</span>    this(conf, createThreadPool(conf));<a name="line.332"></a>
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-<span class="sourceLineNo">335</span>  private static ExecutorService createThreadPool(Configuration conf) {<a name="line.335"></a>
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-<span class="sourceLineNo">337</span>    return new ScheduledThreadPoolExecutor(numThreads, Threads.newDaemonThreadFactory("hbasefsck"));<a name="line.337"></a>
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-<span class="sourceLineNo">339</span><a name="line.339"></a>
-<span class="sourceLineNo">340</span>  /**<a name="line.340"></a>
-<span class="sourceLineNo">341</span>   * Constructor<a name="line.341"></a>
-<span class="sourceLineNo">342</span>   *<a name="line.342"></a>
-<span class="sourceLineNo">343</span>   * @param conf<a name="line.343"></a>
-<span class="sourceLineNo">344</span>   *          Configuration object<a name="line.344"></a>
-<span class="sourceLineNo">345</span>   * @throws MasterNotRunningException<a name="line.345"></a>
-<span class="sourceLineNo">346</span>   *           if the master is not running<a name="line.346"></a>
-<span class="sourceLineNo">347</span>   * @throws ZooKeeperConnectionException<a name="line.347"></a>
-<span class="sourceLineNo">348</span>   *           if unable to connect to ZooKeeper<a name="line.348"></a>
-<span class="sourceLineNo">349</span>   */<a name="line.349"></a>
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-<span class="sourceLineNo">352</span>    super(conf);<a name="line.352"></a>
-<span class="sourceLineNo">353</span>    errors = getErrorReporter(getConf());<a name="line.353"></a>
-<span class="sourceLineNo">354</span>    this.executor = exec;<a name="line.354"></a>
-<span class="sourceLineNo">355</span>    lockFileRetryCounterFactory = new RetryCounterFactory(<a name="line.355"></a>
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-<span class="sourceLineNo">357</span>      getConf().getInt(<a name="line.357"></a>
-<span class="sourceLineNo">358</span>        "hbase.hbck.lockfile.attempt.sleep.interval", DEFAULT_LOCK_FILE_ATTEMPT_SLEEP_INTERVAL),<a name="line.358"></a>
-<span class="sourceLineNo">359</span>      getConf().getInt(<a name="line.359"></a>
-<span class="sourceLineNo">360</span>        "hbase.hbck.lockfile.attempt.maxsleeptime", DEFAULT_LOCK_FILE_ATTEMPT_MAX_SLEEP_TIME));<a name="line.360"></a>
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-<span class="sourceLineNo">362</span>      getConf().getInt("hbase.hbck.createznode.attempts", DEFAULT_MAX_CREATE_ZNODE_ATTEMPTS),<a name="line.362"></a>
-<span class="sourceLineNo">363</span>      getConf().getInt(<a name="line.363"></a>
-<span class="sourceLineNo">364</span>        "hbase.hbck.createznode.attempt.sleep.interval",<a name="line.364"></a>
-<span class="sourceLineNo">365</span>        DEFAULT_CREATE_ZNODE_ATTEMPT_SLEEP_INTERVAL),<a name="line.365"></a>
+<span class="sourceLineNo">320</span>  private Map&lt;TableName, Set&lt;String&gt;&gt; orphanTableDirs = new HashMap&lt;&gt;();<a name="line.320"></a>
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-<span class="sourceLineNo">682</span>      LOG.info("Loading region information from HDFS");<a name="line.682"></a>
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+<span class="sourceLineNo">378</span><a name="line.378"></a>
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+<span class="sourceLineNo">381</span><a name="line.381"></a>
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+<span class="sourceLineNo">410</span><a name="line.410"></a>
+<span class="sourceLineNo">411</span>      IOException exception = null;<a name="line.411"></a>
+<span class="sourceLineNo">412</span>      do {<a name="line.412"></a>
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+<span class="sourceLineNo">418</span>              + retryCounter.getMaxAttempts());<a name="line.418"></a>
+<span class="sourceLineNo">419</span>          LOG.debug("Failed to create lock file " + 

<TRUNCATED>

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