http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1b9384b2/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html index 4078580..b9f3a92 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html @@ -1526,1902 +1526,1903 @@ <span class="sourceLineNo">1518</span> .setTotalStaticIndexSizeKB(totalStaticIndexSizeKB)<a name="line.1518"></a> <span class="sourceLineNo">1519</span> .setTotalStaticBloomSizeKB(totalStaticBloomSizeKB)<a name="line.1519"></a> <span class="sourceLineNo">1520</span> .setReadRequestsCount(r.getReadRequestsCount())<a name="line.1520"></a> -<span class="sourceLineNo">1521</span> .setWriteRequestsCount(r.getWriteRequestsCount())<a name="line.1521"></a> -<span class="sourceLineNo">1522</span> .setTotalCompactingKVs(totalCompactingKVs)<a name="line.1522"></a> -<span class="sourceLineNo">1523</span> .setCurrentCompactedKVs(currentCompactedKVs)<a name="line.1523"></a> -<span class="sourceLineNo">1524</span> .setDataLocality(dataLocality)<a name="line.1524"></a> -<span class="sourceLineNo">1525</span> .setLastMajorCompactionTs(r.getOldestHfileTs(true));<a name="line.1525"></a> -<span class="sourceLineNo">1526</span> ((HRegion)r).setCompleteSequenceId(regionLoadBldr);<a name="line.1526"></a> -<span class="sourceLineNo">1527</span><a name="line.1527"></a> -<span class="sourceLineNo">1528</span> return regionLoadBldr.build();<a name="line.1528"></a> -<span class="sourceLineNo">1529</span> }<a name="line.1529"></a> -<span class="sourceLineNo">1530</span><a name="line.1530"></a> -<span class="sourceLineNo">1531</span> /**<a name="line.1531"></a> -<span class="sourceLineNo">1532</span> * @param encodedRegionName<a name="line.1532"></a> -<span class="sourceLineNo">1533</span> * @return An instance of RegionLoad.<a name="line.1533"></a> -<span class="sourceLineNo">1534</span> */<a name="line.1534"></a> -<span class="sourceLineNo">1535</span> public RegionLoad createRegionLoad(final String encodedRegionName) throws IOException {<a name="line.1535"></a> -<span class="sourceLineNo">1536</span> Region r = onlineRegions.get(encodedRegionName);<a name="line.1536"></a> -<span class="sourceLineNo">1537</span> return r != null ? createRegionLoad(r, null, null) : null;<a name="line.1537"></a> -<span class="sourceLineNo">1538</span> }<a name="line.1538"></a> -<span class="sourceLineNo">1539</span><a name="line.1539"></a> -<span class="sourceLineNo">1540</span> /*<a name="line.1540"></a> -<span class="sourceLineNo">1541</span> * Inner class that runs on a long period checking if regions need compaction.<a name="line.1541"></a> -<span class="sourceLineNo">1542</span> */<a name="line.1542"></a> -<span class="sourceLineNo">1543</span> private static class CompactionChecker extends ScheduledChore {<a name="line.1543"></a> -<span class="sourceLineNo">1544</span> private final HRegionServer instance;<a name="line.1544"></a> -<span class="sourceLineNo">1545</span> private final int majorCompactPriority;<a name="line.1545"></a> -<span class="sourceLineNo">1546</span> private final static int DEFAULT_PRIORITY = Integer.MAX_VALUE;<a name="line.1546"></a> -<span class="sourceLineNo">1547</span> private long iteration = 0;<a name="line.1547"></a> -<span class="sourceLineNo">1548</span><a name="line.1548"></a> -<span class="sourceLineNo">1549</span> CompactionChecker(final HRegionServer h, final int sleepTime,<a name="line.1549"></a> -<span class="sourceLineNo">1550</span> final Stoppable stopper) {<a name="line.1550"></a> -<span class="sourceLineNo">1551</span> super("CompactionChecker", stopper, sleepTime);<a name="line.1551"></a> -<span class="sourceLineNo">1552</span> this.instance = h;<a name="line.1552"></a> -<span class="sourceLineNo">1553</span> LOG.info(this.getName() + " runs every " + StringUtils.formatTime(sleepTime));<a name="line.1553"></a> -<span class="sourceLineNo">1554</span><a name="line.1554"></a> -<span class="sourceLineNo">1555</span> /* MajorCompactPriority is configurable.<a name="line.1555"></a> -<span class="sourceLineNo">1556</span> * If not set, the compaction will use default priority.<a name="line.1556"></a> -<span class="sourceLineNo">1557</span> */<a name="line.1557"></a> -<span class="sourceLineNo">1558</span> this.majorCompactPriority = this.instance.conf.<a name="line.1558"></a> -<span class="sourceLineNo">1559</span> getInt("hbase.regionserver.compactionChecker.majorCompactPriority",<a name="line.1559"></a> -<span class="sourceLineNo">1560</span> DEFAULT_PRIORITY);<a name="line.1560"></a> -<span class="sourceLineNo">1561</span> }<a name="line.1561"></a> -<span class="sourceLineNo">1562</span><a name="line.1562"></a> -<span class="sourceLineNo">1563</span> @Override<a name="line.1563"></a> -<span class="sourceLineNo">1564</span> protected void chore() {<a name="line.1564"></a> -<span class="sourceLineNo">1565</span> for (Region r : this.instance.onlineRegions.values()) {<a name="line.1565"></a> -<span class="sourceLineNo">1566</span> if (r == null)<a name="line.1566"></a> -<span class="sourceLineNo">1567</span> continue;<a name="line.1567"></a> -<span class="sourceLineNo">1568</span> for (Store s : r.getStores()) {<a name="line.1568"></a> -<span class="sourceLineNo">1569</span> try {<a name="line.1569"></a> -<span class="sourceLineNo">1570</span> long multiplier = s.getCompactionCheckMultiplier();<a name="line.1570"></a> -<span class="sourceLineNo">1571</span> assert multiplier > 0;<a name="line.1571"></a> -<span class="sourceLineNo">1572</span> if (iteration % multiplier != 0) continue;<a name="line.1572"></a> -<span class="sourceLineNo">1573</span> if (s.needsCompaction()) {<a name="line.1573"></a> -<span class="sourceLineNo">1574</span> // Queue a compaction. 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Address " + addr<a name="line.1812"></a> -<span class="sourceLineNo">1813</span> + " does not belong to this host. 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class="sourceLineNo">2386</span> }<a name="line.2386"></a> -<span class="sourceLineNo">2387</span><a name="line.2387"></a> -<span class="sourceLineNo">2388</span> /**<a name="line.2388"></a> -<span class="sourceLineNo">2389</span> * Closes all regions. Called on our way out.<a name="line.2389"></a> -<span class="sourceLineNo">2390</span> * Assumes that
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