http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2fcc2ae0/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html index 1934610..a2eb716 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html @@ -1480,7 +1480,7 @@ <span class="sourceLineNo">1472</span> startServiceThreads();<a name="line.1472"></a> <span class="sourceLineNo">1473</span> startHeapMemoryManager();<a name="line.1473"></a> <span class="sourceLineNo">1474</span> // Call it after starting HeapMemoryManager.<a name="line.1474"></a> -<span class="sourceLineNo">1475</span> initializeMemStoreChunkCreator();<a name="line.1475"></a> +<span class="sourceLineNo">1475</span> initializeMemStoreChunkPool();<a name="line.1475"></a> <span class="sourceLineNo">1476</span> LOG.info("Serving as " + this.serverName +<a name="line.1476"></a> <span class="sourceLineNo">1477</span> ", RpcServer on " + rpcServices.isa +<a name="line.1477"></a> <span class="sourceLineNo">1478</span> ", sessionid=0x" +<a name="line.1478"></a> @@ -1500,7 +1500,7 @@ <span class="sourceLineNo">1492</span> }<a name="line.1492"></a> <span class="sourceLineNo">1493</span> }<a name="line.1493"></a> <span class="sourceLineNo">1494</span><a name="line.1494"></a> -<span class="sourceLineNo">1495</span> protected void initializeMemStoreChunkCreator() {<a name="line.1495"></a> +<span class="sourceLineNo">1495</span> private void initializeMemStoreChunkPool() {<a name="line.1495"></a> <span class="sourceLineNo">1496</span> if (MemStoreLAB.isEnabled(conf)) {<a name="line.1496"></a> <span class="sourceLineNo">1497</span> // MSLAB is enabled. So initialize MemStoreChunkPool<a name="line.1497"></a> <span class="sourceLineNo">1498</span> // By this time, the MemstoreFlusher is already initialized. 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Pass it the<a name="line.1741"></a> -<span class="sourceLineNo">1742</span> // log directories.<a name="line.1742"></a> -<span class="sourceLineNo">1743</span> createNewReplicationInstance(conf, this, this.walFs, logDir, oldLogDir);<a name="line.1743"></a> +<span class="sourceLineNo">1509</span> MemStoreChunkPool pool = MemStoreChunkPool.initialize(globalMemStoreSize, poolSizePercentage,<a name="line.1509"></a> +<span class="sourceLineNo">1510</span> initialCountPercentage, chunkSize, offheap);<a name="line.1510"></a> +<span class="sourceLineNo">1511</span> if (pool != null && this.hMemManager != null) {<a name="line.1511"></a> +<span class="sourceLineNo">1512</span> // Register with Heap Memory manager<a name="line.1512"></a> +<span class="sourceLineNo">1513</span> this.hMemManager.registerTuneObserver(pool);<a name="line.1513"></a> +<span class="sourceLineNo">1514</span> }<a name="line.1514"></a> +<span class="sourceLineNo">1515</span> }<a name="line.1515"></a> +<span 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class="sourceLineNo">1567</span> stores += storeList.size();<a name="line.1567"></a> +<span class="sourceLineNo">1568</span> for (Store store : storeList) {<a name="line.1568"></a> +<span class="sourceLineNo">1569</span> storefiles += store.getStorefilesCount();<a name="line.1569"></a> +<span class="sourceLineNo">1570</span> storeUncompressedSizeMB += (int) (store.getStoreSizeUncompressed() / 1024 / 1024);<a name="line.1570"></a> +<span class="sourceLineNo">1571</span> storefileSizeMB += (int) (store.getStorefilesSize() / 1024 / 1024);<a name="line.1571"></a> +<span class="sourceLineNo">1572</span> storefileIndexSizeMB += (int) (store.getStorefilesIndexSize() / 1024 / 1024);<a name="line.1572"></a> +<span class="sourceLineNo">1573</span> CompactionProgress progress = store.getCompactionProgress();<a name="line.1573"></a> +<span class="sourceLineNo">1574</span> if (progress != null) {<a name="line.1574"></a> +<span class="sourceLineNo">1575</span> totalCompactingKVs += progress.totalCompactingKVs;<a name="line.1575"></a> +<span class="sourceLineNo">1576</span> currentCompactedKVs += progress.currentCompactedKVs;<a name="line.1576"></a> +<span class="sourceLineNo">1577</span> }<a name="line.1577"></a> +<span class="sourceLineNo">1578</span> rootIndexSizeKB += (int) (store.getStorefilesIndexSize() / 1024);<a name="line.1578"></a> +<span class="sourceLineNo">1579</span> totalStaticIndexSizeKB += (int) (store.getTotalStaticIndexSize() / 1024);<a name="line.1579"></a> +<span class="sourceLineNo">1580</span> totalStaticBloomSizeKB += (int) (store.getTotalStaticBloomSize() / 1024);<a name="line.1580"></a> +<span class="sourceLineNo">1581</span> }<a name="line.1581"></a> +<span class="sourceLineNo">1582</span><a name="line.1582"></a> +<span class="sourceLineNo">1583</span> float dataLocality =<a name="line.1583"></a> +<span class="sourceLineNo">1584</span> r.getHDFSBlocksDistribution().getBlockLocalityIndex(serverName.getHostname());<a name="line.1584"></a> +<span class="sourceLineNo">1585</span> if (regionLoadBldr == null) {<a name="line.1585"></a> +<span class="sourceLineNo">1586</span> regionLoadBldr = RegionLoad.newBuilder();<a name="line.1586"></a> +<span class="sourceLineNo">1587</span> }<a name="line.1587"></a> +<span class="sourceLineNo">1588</span> if (regionSpecifier == null) {<a name="line.1588"></a> +<span class="sourceLineNo">1589</span> regionSpecifier = RegionSpecifier.newBuilder();<a name="line.1589"></a> +<span class="sourceLineNo">1590</span> }<a name="line.1590"></a> +<span class="sourceLineNo">1591</span> regionSpecifier.setType(RegionSpecifierType.REGION_NAME);<a name="line.1591"></a> +<span class="sourceLineNo">1592</span> regionSpecifier.setValue(UnsafeByteOperations.unsafeWrap(name));<a name="line.1592"></a> +<span class="sourceLineNo">1593</span> regionLoadBldr.setRegionSpecifier(regionSpecifier.build())<a name="line.1593"></a> +<span class="sourceLineNo">1594</span> .setStores(stores)<a name="line.1594"></a> +<span class="sourceLineNo">1595</span> .setStorefiles(storefiles)<a name="line.1595"></a> +<span class="sourceLineNo">1596</span> .setStoreUncompressedSizeMB(storeUncompressedSizeMB)<a name="line.1596"></a> +<span class="sourceLineNo">1597</span> .setStorefileSizeMB(storefileSizeMB)<a name="line.1597"></a> +<span class="sourceLineNo">1598</span> .setMemstoreSizeMB(memstoreSizeMB)<a name="line.1598"></a> +<span class="sourceLineNo">1599</span> .setStorefileIndexSizeMB(storefileIndexSizeMB)<a name="line.1599"></a> +<span class="sourceLineNo">1600</span> .setRootIndexSizeKB(rootIndexSizeKB)<a name="line.1600"></a> +<span class="sourceLineNo">1601</span> .setTotalStaticIndexSizeKB(totalStaticIndexSizeKB)<a name="line.1601"></a> +<span class="sourceLineNo">1602</span> .setTotalStaticBloomSizeKB(totalStaticBloomSizeKB)<a name="line.1602"></a> +<span class="sourceLineNo">1603</span> .setReadRequestsCount(r.getReadRequestsCount())<a name="line.1603"></a> +<span class="sourceLineNo">1604</span> .setFilteredReadRequestsCount(r.getFilteredReadRequestsCount())<a name="line.1604"></a> +<span class="sourceLineNo">1605</span> .setWriteRequestsCount(r.getWriteRequestsCount())<a name="line.1605"></a> +<span class="sourceLineNo">1606</span> .setTotalCompactingKVs(totalCompactingKVs)<a name="line.1606"></a> +<span class="sourceLineNo">1607</span> .setCurrentCompactedKVs(currentCompactedKVs)<a name="line.1607"></a> +<span class="sourceLineNo">1608</span> .setDataLocality(dataLocality)<a name="line.1608"></a> +<span class="sourceLineNo">1609</span> .setLastMajorCompactionTs(r.getOldestHfileTs(true));<a name="line.1609"></a> +<span class="sourceLineNo">1610</span> ((HRegion)r).setCompleteSequenceId(regionLoadBldr);<a name="line.1610"></a> +<span class="sourceLineNo">1611</span><a name="line.1611"></a> +<span class="sourceLineNo">1612</span> return regionLoadBldr.build();<a name="line.1612"></a> +<span class="sourceLineNo">1613</span> }<a name="line.1613"></a> +<span class="sourceLineNo">1614</span><a name="line.1614"></a> +<span class="sourceLineNo">1615</span> /**<a name="line.1615"></a> +<span class="sourceLineNo">1616</span> * @param encodedRegionName<a name="line.1616"></a> +<span class="sourceLineNo">1617</span> * @return An instance of RegionLoad.<a name="line.1617"></a> +<span class="sourceLineNo">1618</span> */<a name="line.1618"></a> +<span class="sourceLineNo">1619</span> public RegionLoad createRegionLoad(final String encodedRegionName) throws IOException {<a name="line.1619"></a> +<span class="sourceLineNo">1620</span> Region r = onlineRegions.get(encodedRegionName);<a name="line.1620"></a> +<span class="sourceLineNo">1621</span> return r != null ? createRegionLoad(r, null, null) : null;<a name="line.1621"></a> +<span class="sourceLineNo">1622</span> }<a name="line.1622"></a> +<span class="sourceLineNo">1623</span><a name="line.1623"></a> +<span class="sourceLineNo">1624</span> /*<a name="line.1624"></a> +<span class="sourceLineNo">1625</span> * Inner class that runs on a long period checking if regions need compaction.<a name="line.1625"></a> +<span class="sourceLineNo">1626</span> */<a name="line.1626"></a> +<span class="sourceLineNo">1627</span> private static class CompactionChecker extends ScheduledChore {<a name="line.1627"></a> +<span class="sourceLineNo">1628</span> private final HRegionServer instance;<a name="line.1628"></a> +<span class="sourceLineNo">1629</span> private final int majorCompactPriority;<a name="line.1629"></a> +<span class="sourceLineNo">1630</span> private final static int DEFAULT_PRIORITY = Integer.MAX_VALUE;<a name="line.1630"></a> +<span class="sourceLineNo">1631</span> //Iteration is 1-based rather than 0-based so we don't check for compaction<a name="line.1631"></a> +<span class="sourceLineNo">1632</span> // immediately upon region server startup<a name="line.1632"></a> +<span class="sourceLineNo">1633</span> private long iteration = 1;<a name="line.1633"></a> +<span class="sourceLineNo">1634</span><a name="line.1634"></a> +<span class="sourceLineNo">1635</span> CompactionChecker(final HRegionServer h, final int sleepTime,<a name="line.1635"></a> +<span class="sourceLineNo">1636</span> final Stoppable stopper) {<a name="line.1636"></a> +<span class="sourceLineNo">1637</span> super("CompactionChecker", stopper, sleepTime);<a name="line.1637"></a> +<span class="sourceLineNo">1638</span> this.instance = h;<a name="line.1638"></a> +<span class="sourceLineNo">1639</span> LOG.info(this.getName() + " runs every " + StringUtils.formatTime(sleepTime));<a name="line.1639"></a> +<span class="sourceLineNo">1640</span><a name="line.1640"></a> +<span class="sourceLineNo">1641</span> /* MajorCompactPriority is configurable.<a name="line.1641"></a> +<span class="sourceLineNo">1642</span> * If not set, the compaction will use default priority.<a name="line.1642"></a> +<span class="sourceLineNo">1643</span> */<a name="line.1643"></a> +<span class="sourceLineNo">1644</span> this.majorCompactPriority = this.instance.conf.<a name="line.1644"></a> +<span class="sourceLineNo">1645</span> getInt("hbase.regionserver.compactionChecker.majorCompactPriority",<a name="line.1645"></a> +<span class="sourceLineNo">1646</span> DEFAULT_PRIORITY);<a name="line.1646"></a> +<span class="sourceLineNo">1647</span> }<a name="line.1647"></a> +<span class="sourceLineNo">1648</span><a name="line.1648"></a> +<span class="sourceLineNo">1649</span> @Override<a name="line.1649"></a> +<span class="sourceLineNo">1650</span> protected void chore() {<a name="line.1650"></a> +<span class="sourceLineNo">1651</span> for (Region r : this.instance.onlineRegions.values()) {<a name="line.1651"></a> +<span class="sourceLineNo">1652</span> if (r == null)<a name="line.1652"></a> +<span class="sourceLineNo">1653</span> continue;<a name="line.1653"></a> +<span class="sourceLineNo">1654</span> for (Store s : r.getStores()) {<a name="line.1654"></a> +<span class="sourceLineNo">1655</span> try {<a name="line.1655"></a> +<span class="sourceLineNo">1656</span> long multiplier = s.getCompactionCheckMultiplier();<a name="line.1656"></a> +<span class="sourceLineNo">1657</span> assert multiplier > 0;<a name="line.1657"></a> +<span class="sourceLineNo">1658</span> if (iteration % multiplier != 0) continue;<a name="line.1658"></a> +<span class="sourceLineNo">1659</span> if (s.needsCompaction()) {<a name="line.1659"></a> +<span class="sourceLineNo">1660</span> // Queue a compaction. Will recognize if major is needed.<a name="line.1660"></a> +<span class="sourceLineNo">1661</span> this.instance.compactSplitThread.requestSystemCompaction(r, s, getName()<a name="line.1661"></a> +<span class="sourceLineNo">1662</span> + " requests compaction");<a name="line.1662"></a> +<span class="sourceLineNo">1663</span> } else if (s.isMajorCompaction()) {<a name="line.1663"></a> +<span class="sourceLineNo">1664</span> s.triggerMajorCompaction();<a name="line.1664"></a> +<span class="sourceLineNo">1665</span> if (majorCompactPriority == DEFAULT_PRIORITY<a name="line.1665"></a> +<span class="sourceLineNo">1666</span> || majorCompactPriority > ((HRegion)r).getCompactPriority()) {<a name="line.1666"></a> +<span class="sourceLineNo">1667</span> this.instance.compactSplitThread.requestCompaction(r, s, getName()<a name="line.1667"></a> +<span class="sourceLineNo">1668</span> + " requests major compaction; use default priority", null);<a name="line.1668"></a> +<span class="sourceLineNo">1669</span> } else {<a name="line.1669"></a> +<span class="sourceLineNo">1670</span> this.instance.compactSplitThread.requestCompaction(r, s, getName()<a name="line.1670"></a> +<span class="sourceLineNo">1671</span> + " requests major compaction; use configured priority",<a name="line.1671"></a> +<span class="sourceLineNo">1672</span> this.majorCompactPriority, null, null);<a name="line.1672"></a> +<span class="sourceLineNo">1673</span> }<a name="line.1673"></a> +<span class="sourceLineNo">1674</span> }<a name="line.1674"></a> +<span class="sourceLineNo">1675</span> } catch (IOException e) {<a name="line.1675"></a> +<span class="sourceLineNo">1676</span> LOG.warn("Failed major compaction check on " + r, e);<a name="line.1676"></a> +<span class="sourceLineNo">1677</span> }<a name="line.1677"></a> +<span class="sourceLineNo">1678</span> }<a name="line.1678"></a> +<span class="sourceLineNo">1679</span> }<a name="line.1679"></a> +<span class="sourceLineNo">1680</span> iteration = (iteration == Long.MAX_VALUE) ? 0 : (iteration + 1);<a name="line.1680"></a> +<span class="sourceLineNo">1681</span> }<a name="line.1681"></a> +<span class="sourceLineNo">1682</span> }<a name="line.1682"></a> +<span class="sourceLineNo">1683</span><a name="line.1683"></a> +<span class="sourceLineNo">1684</span> static class PeriodicMemstoreFlusher extends ScheduledChore {<a name="line.1684"></a> +<span class="sourceLineNo">1685</span> final HRegionServer server;<a name="line.1685"></a> +<span class="sourceLineNo">1686</span> final static int RANGE_OF_DELAY = 5 * 60 * 1000; // 5 min in milliseconds<a name="line.1686"></a> +<span class="sourceLineNo">1687</span> final static int MIN_DELAY_TIME = 0; // millisec<a name="line.1687"></a> +<span class="sourceLineNo">1688</span> public PeriodicMemstoreFlusher(int cacheFlushInterval, final HRegionServer server) {<a name="line.1688"></a> +<span class="sourceLineNo">1689</span> super(server.getServerName() + "-MemstoreFlusherChore", server, cacheFlushInterval);<a name="line.1689"></a> +<span class="sourceLineNo">1690</span> this.server = server;<a name="line.1690"></a> +<span class="sourceLineNo">1691</span> }<a name="line.1691"></a> +<span class="sourceLineNo">1692</span><a name="line.1692"></a> +<span class="sourceLineNo">1693</span> @Override<a name="line.1693"></a> +<span class="sourceLineNo">1694</span> protected void chore() {<a name="line.1694"></a> +<span class="sourceLineNo">1695</span> final StringBuffer whyFlush = new StringBuffer();<a name="line.1695"></a> +<span class="sourceLineNo">1696</span> for (Region r : this.server.onlineRegions.values()) {<a name="line.1696"></a> +<span class="sourceLineNo">1697</span> if (r == null) continue;<a name="line.1697"></a> +<span class="sourceLineNo">1698</span> if (((HRegion)r).shouldFlush(whyFlush)) {<a name="line.1698"></a> +<span class="sourceLineNo">1699</span> FlushRequester requester = server.getFlushRequester();<a name="line.1699"></a> +<span class="sourceLineNo">1700</span> if (requester != null) {<a name="line.1700"></a> +<span class="sourceLineNo">1701</span> long randomDelay = RandomUtils.nextInt(RANGE_OF_DELAY) + MIN_DELAY_TIME;<a name="line.1701"></a> +<span class="sourceLineNo">1702</span> LOG.info(getName() + " requesting flush of " +<a name="line.1702"></a> +<span class="sourceLineNo">1703</span> r.getRegionInfo().getRegionNameAsString() + " because " +<a name="line.1703"></a> +<span class="sourceLineNo">1704</span> whyFlush.toString() +<a name="line.1704"></a> +<span class="sourceLineNo">1705</span> " after random delay " + randomDelay + "ms");<a name="line.1705"></a> +<span class="sourceLineNo">1706</span> //Throttle the flushes by putting a delay. If we don't throttle, and there<a name="line.1706"></a> +<span class="sourceLineNo">1707</span> //is a balanced write-load on the regions in a table, we might end up<a name="line.1707"></a> +<span class="sourceLineNo">1708</span> //overwhelming the filesystem with too many flushes at once.<a name="line.1708"></a> +<span class="sourceLineNo">1709</span> requester.requestDelayedFlush(r, randomDelay, false);<a name="line.1709"></a> +<span class="sourceLineNo">1710</span> }<a name="line.1710"></a> +<span class="sourceLineNo">1711</span> }<a name="line.1711"></a> +<span class="sourceLineNo">1712</span> }<a name="line.1712"></a> +<span class="sourceLineNo">1713</span> }<a name="line.1713"></a> +<span class="sourceLineNo">1714</span> }<a name="line.1714"></a> +<span class="sourceLineNo">1715</span><a name="line.1715"></a> +<span class="sourceLineNo">1716</span> /**<a name="line.1716"></a> +<span class="sourceLineNo">1717</span> * Report the status of the server. A server is online once all the startup is<a name="line.1717"></a> +<span class="sourceLineNo">1718</span> * completed (setting up filesystem, starting service threads, etc.). This<a name="line.1718"></a> +<span class="sourceLineNo">1719</span> * method is designed mostly to be useful in tests.<a name="line.1719"></a> +<span class="sourceLineNo">1720</span> *<a name="line.1720"></a> +<span class="sourceLineNo">1721</span> * @return true if online, false if not.<a name="line.1721"></a> +<span class="sourceLineNo">1722</span> */<a name="line.1722"></a> +<span class="sourceLineNo">1723</span> public boolean isOnline() {<a name="line.1723"></a> +<span class="sourceLineNo">1724</span> return online.get();<a name="line.1724"></a> +<span class="sourceLineNo">1725</span> }<a name="line.1725"></a> +<span class="sourceLineNo">1726</span><a name="line.1726"></a> +<span class="sourceLineNo">1727</span> /**<a name="line.1727"></a> +<span class="sourceLineNo">1728</span> * Setup WAL log and replication if enabled.<a name="line.1728"></a> +<span class="sourceLineNo">1729</span> * Replication setup is done in here because it wants to be hooked up to WAL.<a name="line.1729"></a> +<span class="sourceLineNo">1730</span> * @return A WAL instance.<a name="line.1730"></a> +<span class="sourceLineNo">1731</span> * @throws IOException<a name="line.1731"></a> +<span class="sourceLineNo">1732</span> */<a name="line.1732"></a> +<span class="sourceLineNo">1733</span> private WALFactory setupWALAndReplication() throws IOException {<a name="line.1733"></a> +<span class="sourceLineNo">1734</span> // TODO Replication make assumptions here based on the default filesystem impl<a name="line.1734"></a> +<span class="sourceLineNo">1735</span> final Path oldLogDir = new Path(walRootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.1735"></a> +<span class="sourceLineNo">1736</span> final String logName = AbstractFSWALProvider.getWALDirectoryName(this.serverName.toString());<a name="line.1736"></a> +<span class="sourceLineNo">1737</span><a name="line.1737"></a> +<span class="sourceLineNo">1738</span> Path logDir = new Path(walRootDir, logName);<a name="line.1738"></a> +<span class="sourceLineNo">1739</span> if (LOG.isDebugEnabled()) LOG.debug("logDir=" + logDir);<a name="line.1739"></a> +<span class="sourceLineNo">1740</span> if (this.walFs.exists(logDir)) {<a name="line.1740"></a> +<span class="sourceLineNo">1741</span> throw new RegionServerRunningException("Region server has already " +<a name="line.1741"></a> +<span class="sourceLineNo">1742</span> "created directory at " + this.serverName.toString());<a name="line.1742"></a> +<span class="sourceLineNo">1743</span> }<a name="line.1743"></a> <span class="sourceLineNo">1744</span><a name="line.1744"></a> -<span class="sourceLineNo">1745</span> // listeners the wal factory will add to wals it creates.<a name="line.1745"></a> -<span class="sourceLineNo">1746</span> final List<WALActionsListener> listeners = new ArrayList<>();<a name="line.1746"></a> -<span class="sourceLineNo">1747</span> listeners.add(new MetricsWAL());<a name="line.1747"></a> -<span class="sourceLineNo">1748</span> if (this.replicationSourceHandler != null &&<a name="line.1748"></a> -<span class="sourceLineNo">1749</span> this.replicationSourceHandler.getWALActionsListener() != null) {<a name="line.1749"></a> -<span class="sourceLineNo">1750</span> // Replication handler is an implementation of WALActionsListener.<a name="line.1750"></a> -<span class="sourceLineNo">1751</span> listeners.add(this.replicationSourceHandler.getWALActionsListener());<a name="line.1751"></a> -<span class="sourceLineNo">1752</span> }<a name="line.1752"></a> -<span class="sourceLineNo">1753</span><a name="line.1753"></a> -<span class="sourceLineNo">1754</span> return new WALFactory(conf, listeners, serverName.toString());<a name="line.1754"></a> -<span class="sourceLineNo">1755</span> }<a name="line.1755"></a> -<span class="sourceLineNo">1756</span><a name="line.1756"></a> -<span class="sourceLineNo">1757</span> public MetricsRegionServer getRegionServerMetrics() {<a name="line.1757"></a> -<span class="sourceLineNo">1758</span> return this.metricsRegionServer;<a name="line.1758"></a> +<span class="sourceLineNo">1745</span> // Instantiate replication manager if replication enabled. Pass it the<a name="line.1745"></a> +<span class="sourceLineNo">1746</span> // log directories.<a name="line.1746"></a> +<span class="sourceLineNo">1747</span> createNewReplicationInstance(conf, this, this.walFs, logDir, oldLogDir);<a name="line.1747"></a> +<span class="sourceLineNo">1748</span><a name="line.1748"></a> +<span class="sourceLineNo">1749</span> // listeners the wal factory will add to wals it creates.<a name="line.1749"></a> +<span class="sourceLineNo">1750</span> final List<WALActionsListener> listeners = new ArrayList<>();<a name="line.1750"></a> +<span class="sourceLineNo">1751</span> listeners.add(new MetricsWAL());<a name="line.1751"></a> +<span class="sourceLineNo">1752</span> if (this.replicationSourceHandler != null &&<a name="line.1752"></a> +<span class="sourceLineNo">1753</span> this.replicationSourceHandler.getWALActionsListener() != null) {<a name="line.1753"></a> +<span class="sourceLineNo">1754</span> // Replication handler is an implementation of WALActionsListener.<a name="line.1754"></a> +<span class="sourceLineNo">1755</span> listeners.add(this.replicationSourceHandler.getWALActionsListener());<a name="line.1755"></a> +<span class="sourceLineNo">1756</span> }<a name="line.1756"></a> +<span class="sourceLineNo">1757</span><a name="line.1757"></a> +<span class="sourceLineNo">1758</span> return new WALFactory(conf, listeners, serverName.toString());<a name="line.1758"></a> <span class="sourceLineNo">1759</span> }<a name="line.1759"></a> <span class="sourceLineNo">1760</span><a name="line.1760"></a> -<span class="sourceLineNo">1761</span> /**<a name="line.1761"></a> -<span class="sourceLineNo">1762</span> * @return Master address tracker instance.<a name="line.1762"></a> -<span class="sourceLineNo">1763</span> */<a name="line.1763"></a> -<span class="sourceLineNo">1764</span> public MasterAddressTracker getMasterAddressTracker() {<a name="line.1764"></a> -<span class="sourceLineNo">1765</span> return this.masterAddressTracker;<a name="line.1765"></a> -<span class="sourceLineNo">1766</span> }<a name="line.1766"></a> -<span class="sourceLineNo">1767</span><a name="line.1767"></a> -<span class="sourceLineNo">1768</span> /*<a name="line.1768"></a> -<span class="sourceLineNo">1769</span> * Start maintenance Threads, Server, Worker and lease checker threads.<a name="line.1769"></a> -<span class="sourceLineNo">1770</span> * Install an UncaughtExceptionHandler that calls abort of RegionServer if we<a name="line.1770"></a> -<span class="sourceLineNo">1771</span> * get an unhandled exception. We cannot set the handler on all threads.<a name="line.1771"></a> -<span class="sourceLineNo">1772</span> * Server's internal Listener thread is off limits. For Server, if an OOME, it<a name="line.1772"></a> -<span class="sourceLineNo">1773</span> * waits a while then retries. Meantime, a flush or a compaction that tries to<a name="line.1773"></a> -<span class="sourceLineNo">1774</span> * run should trigger same critical condition and the shutdown will run. On<a name="line.1774"></a> -<span class="sourceLineNo">1775</span> * its way out, this server will shut down Server. Leases are sort of<a name="line.1775"></a> -<span class="sourceLineNo">1776</span> * inbetween. It has an internal thread that while it inherits from Chore, it<a name="line.1776"></a> -<span class="sourceLineNo">1777</span> * keeps its own internal stop mechanism so needs to be stopped by this<a name="line.1777"></a> -<span class="sourceLineNo">1778</span> * hosting server. Worker logs the exception and exits.<a name="line.1778"></a> -<span class="sourceLineNo">1779</span> */<a name="line.1779"></a> -<span class="sourceLineNo">1780</span> private void startServiceThreads() throws IOException {<a name="line.1780"></a> -<span class="sourceLineNo">1781</span> // Start executor services<a name="line.1781"></a> -<span class="sourceLineNo">1782</span> this.service.startExecutorService(ExecutorType.RS_OPEN_REGION,<a name="line.1782"></a> -<span class="sourceLineNo">1783</span> conf.getInt("hbase.regionserver.executor.openregion.threads", 3));<a name="line.1783"></a> -<span class="sourceLineNo">1784</span> this.service.startExecutorService(ExecutorType.RS_OPEN_META,<a name="line.1784"></a> -<span class="sourceLineNo">1785</span> conf.getInt("hbase.regionserver.executor.openmeta.threads", 1));<a name="line.1785"></a> -<span class="sourceLineNo">1786</span> this.service.startExecutorService(ExecutorType.RS_OPEN_PRIORITY_REGION,<a name="line.1786"></a> -<span 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conf.getInt("hbase.storescanner.parallel.seek.threads", 10));<a name="line.1794"></a> -<span class="sourceLineNo">1795</span> }<a name="line.1795"></a> -<span class="sourceLineNo">1796</span> this.service.startExecutorService(ExecutorType.RS_LOG_REPLAY_OPS, conf.getInt(<a name="line.1796"></a> -<span class="sourceLineNo">1797</span> "hbase.regionserver.wal.max.splitters", SplitLogWorkerCoordination.DEFAULT_MAX_SPLITTERS));<a name="line.1797"></a> -<span class="sourceLineNo">1798</span> // Start the threads for compacted files discharger<a name="line.1798"></a> -<span class="sourceLineNo">1799</span> this.service.startExecutorService(ExecutorType.RS_COMPACTED_FILES_DISCHARGER,<a name="line.1799"></a> -<span class="sourceLineNo">1800</span> conf.getInt(CompactionConfiguration.HBASE_HFILE_COMPACTION_DISCHARGER_THREAD_COUNT, 10));<a name="line.1800"></a> -<span class="sourceLineNo">1801</span> if (ServerRegionReplicaUtil.isRegionReplicaWaitForPrimaryFlushEnabled(conf)) {<a 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{<a name="line.1761"></a> +<span class="sourceLineNo">1762</span> return this.metricsRegionServer;<a name="line.1762"></a> +<span class="sourceLineNo">1763</span> }<a name="line.1763"></a> +<span class="sourceLineNo">1764</span><a name="line.1764"></a> +<span class="sourceLineNo">1765</span> /**<a name="line.1765"></a> +<span class="sourceLineNo">1766</span> * @return Master address tracker instance.<a name="line.1766"></a> +<span class="sourceLineNo">1767</span> */<a name="line.1767"></a> +<span class="sourceLineNo">1768</span> public MasterAddressTracker getMasterAddressTracker() {<a name="line.1768"></a> +<span class="sourceLineNo">1769</span> return this.masterAddressTracker;<a name="line.1769"></a> +<span class="sourceLineNo">1770</span> }<a name="line.1770"></a> +<span class="sourceLineNo">1771</span><a name="line.1771"></a> +<span class="sourceLineNo">1772</span> /*<a name="line.1772"></a> +<span class="sourceLineNo">1773</span> * Start maintenance Threads, Server, Worker and lease checker threads.<a name="line.1773"></a> +<span class="sourceLineNo">1774</span> * Install an UncaughtExceptionHandler that calls abort of RegionServer if we<a name="line.1774"></a> +<span class="sourceLineNo">1775</span> * get an unhandled exception. We cannot set the handler on all threads.<a name="line.1775"></a> +<span class="sourceLineNo">1776</span> * Server's internal Listener thread is off limits. For Server, if an OOME, it<a name="line.1776"></a> +<span class="sourceLineNo">1777</span> * waits a while then retries. Meantime, a flush or a compaction that tries to<a name="line.1777"></a> +<span class="sourceLineNo">1778</span> * run should trigger same critical condition and the shutdown will run. On<a name="line.1778"></a> +<span class="sourceLineNo">1779</span> * its way out, this server will shut down Server. Leases are sort of<a name="line.1779"></a> +<span class="sourceLineNo">1780</span> * inbetween. It has an internal thread that while it inherits from Chore, it<a name="line.1780"></a> +<span class="sourceLineNo">1781</span> * keeps its own internal stop mechanism so needs to be stopped by this<a name="line.1781"></a> +<span class="sourceLineNo">1782</span> * hosting server. Worker logs the exception and exits.<a name="line.1782"></a> +<span class="sourceLineNo">1783</span> */<a name="line.1783"></a> +<span class="sourceLineNo">1784</span> private void startServiceThreads() throws IOException {<a name="line.1784"></a> +<span class="sourceLineNo">1785</span> // Start executor services<a name="line.1785"></a> +<span class="sourceLineNo">1786</span> this.service.startExecutorService(ExecutorType.RS_OPEN_REGION,<a name="line.1786"></a> +<span class="sourceLineNo">1787</span> conf.getInt("hbase.regionserver.executor.openregion.threads", 3));<a name="line.1787"></a> +<span class="sourceLineNo">1788</span> this.service.startExecutorService(ExecutorType.RS_OPEN_META,<a name="line.1788"></a> +<span class="sourceLineNo">1789</span> conf.getInt("hbase.regionserver.executor.openmeta.threads", 1));<a name="line.1789"></a> +<span class="sourceLineNo">1790</span> this.service.startExecutorService(ExecutorType.RS_OPEN_PRIORITY_REGION,<a name="line.1790"></a> +<span class="sourceLineNo">1791</span> conf.getInt("hbase.regionserver.executor.openpriorityregion.threads", 3));<a name="line.1791"></a> +<span class="sourceLineNo">1792</span> this.service.startExecutorService(ExecutorType.RS_CLOSE_REGION,<a name="line.1792"></a> +<span class="sourceLineNo">1793</span> conf.getInt("hbase.regionserver.executor.closeregion.threads", 3));<a name="line.1793"></a> +<span class="sourceLineNo">1794</span> this.service.startExecutorService(ExecutorType.RS_CLOSE_META,<a name="line.1794"></a> +<span class="sourceLineNo">1795</span> conf.getInt("hbase.regionserver.executor.closemeta.threads", 1));<a name="line.1795"></a> +<span class="sourceLineNo">1796</span> if (conf.getBoolean(StoreScanner.STORESCANNER_PARALLEL_SEEK_ENABLE, false)) {<a name="line.1796"></a> +<span class="sourceLineNo">1797</span> this.service.startExecutorService(ExecutorType.RS_PARALLEL_SEEK,<a name="line.1797"></a> +<span class="sourceLineNo">1798</span> conf.getInt("hbase.storescanner.parallel.seek.threads", 10));<a name="line.1798"></a> +<span class="sourceLineNo">1799</span> }<a name="line.1799"></a> +<span class="sourceLineNo">1800</span> this.service.startExecutorService(ExecutorType.RS_LOG_REPLAY_OPS, conf.getInt(<a name="line.1800"></a> +<span class="sourceLineNo">1801</span> "hbase.regionserver.wal.max.splitters", SplitLogWorkerCoordination.DEFAULT_MAX_SPLITTERS));<a name="line.1801"></a> +<span class="sourceLineNo">1802</span> // Start the threads for compacted files discharger<a name="line.1802"></a> +<span class="sourceLineNo">1803</span> this.service.startExecutorService(ExecutorType.RS_COMPACTED_FILES_DISCHARGER,<a name="line.1803"></a> +<span class="sourceLineNo">1804</span> conf.getInt(CompactionConfiguration.HBASE_HFILE_COMPACTION_DISCHARGER_THREAD_COUNT, 10));<a name="line.1804"></a> +<span class="sourceLineNo">1805</span> if (ServerRegionReplicaUtil.isRegionReplicaWaitForPrimaryFlushEnabled(conf)) {<a name="line.1805"></a> +<span class="sourceLineNo">1806</span> this.service.startExecutorService(ExecutorType.RS_REGION_REPLICA_FLUSH_OPS,<a name="line.1806"></a> +<span class="sourceLineNo">1807</span> conf.getInt("hbase.regionserver.region.replica.flusher.threads",<a name="line.1807"></a> +<span class="sourceLineNo">1808</span> conf.getInt("hbase.regionserver.executor.openregion.threads", 3)));<a name="line.1808"></a> +<span class="sourceLineNo">1809</span> }<a name="line.1809"></a> <span class="sourceLineNo">1810</span><a name="line.1810"></a> -<span class="sourceLineNo">1811</span> if (this.compactionChecker != null) choreService.scheduleChore(compactionChecker);<a name="line.1811"></a> -<span class="sourceLineNo">1812</span> if (this.periodicFlusher != null) choreService.scheduleChore(periodicFlusher);<a name="line.1812"></a> -<span class="sourceLineNo">1813</span> if (this.healthCheckChore != null) choreService.scheduleChore(healthCheckChore);<a name="line.1813"></a> -<span class="sourceLineNo">1814</span> if (this.nonceManagerChore != null) choreService.scheduleChore(nonceManagerChore);<a name="line.1814"></a> -<span class="sourceLineNo">1815</span> if (this.storefileRefresher != null) choreService.scheduleChore(storefileRefresher);<a name="line.1815"></a> -<span class="sourceLineNo">1816</span> if (this.movedRegionsCleaner != null) choreService.scheduleChore(movedRegionsCleaner);<a name="line.1816"></a> -<span class="sourceLineNo">1817</span><a name="line.1817"></a> -<span class="sourceLineNo">1818</span> // Leases is not a Thread. 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Address " + addr<a name="line.1869"></a> -<span class="sourceLineNo">1870</span> + " does not belong to this host. Correct configuration parameter: "<a name="line.1870"></a> -<span class="sourceLineNo">1871</span> + "hbase.regionserver.info.bindAddress";<a name="line.1871"></a> -<span class="sourceLineNo">1872</span> LOG.error(msg);<a name="line.1872"></a> -<span class="sourceLineNo">1873</span> throw new IOException(msg);<a name="line.1873"></a> -<span class="sourceLineNo">1874</span> }<a name="line.1874"></a> -<span class="sourceLineNo">1875</span> // check if auto port bind enabled<a name="line.1875"></a> -<span class="sourceLineNo">1876</span> boolean auto = this.conf.getBoolean(HConstants.REGIONSERVER_INFO_PORT_AUTO,<a name="line.1876"></a> -<span class="sourceLineNo">1877</span> false);<a name="line.1877"></a> -<span class="sourceLineNo">1878</span> while (true) {<a name="line.1878"></a> -<span class="sourceLineNo">1879</span> try {<a name="line.1879"></a> -<span class="sourceLineNo">1880</span> this.infoServer = new InfoServer(getProcessName(), addr, port, false, this.conf);<a name="line.1880"></a> -<span class="sourceLineNo">1881</span> infoServer.addServlet("dump", "/dump", getDumpServlet());<a name="line.1881"></a> -<span class="sourceLineNo">1882</span> configureInfoServer();<a name="line.1882"></a> -<span class="sourceLineNo">1883</span> this.infoServer.start();<a name="line.1883"></a> -<span class="sourceLineNo">1884</span> break;<a name="line.1884"></a> -<span class="sourceLineNo">1885</span> } catch (BindException e) {<a name="line.1885"></a> -<span class="sourceLineNo">1886</span> if (!auto) {<a name="line.1886"></a> -<span class="sourceLineNo">1887</span> // auto bind disabled throw BindException<a name="line.1887"></a> -<span class="sourceLineNo">1888</span> LOG.error("Failed binding http info server to port: " + port);<a name="line.1888"></a> -<span class="sourceLineNo">1889</span> throw e;<a name="line.1889"></a> -<span class="sourceLineNo">1890</span> }<a name="line.1890"></a> -<span class="sourceLineNo">1891</span> // auto bind enabled, try to use another port<a name="line.1891"></a> -<span class="sourceLineNo">1892</span> LOG.info("Failed binding http info server to port: " + port);<a name="line.1892"></a> -<span class="sourceLineNo">1893</span> port++;<a name="line.1893"></a> -<span class="sourceLineNo">1894</span> }<a name="line.1894"></a> -<span class="sourceLineNo">1895</span> }<a name="line.1895"></a> -<span class="sourceLineNo">1896</span> port = this.infoServer.getPort();<a name="line.1896"></a> -<span class="sourceLineNo">1897</span> conf.setInt(HConstants.REGIONSERVER_INFO_PORT, port);<a name="line.1897"></a> -<span class="sourceLineNo">1898</span> int masterInfoPort = conf.getInt(HConstants.MASTER_INFO_PORT,<a name="line.1898"></a> -<span class="sourceLineNo">1899</span> HConstants.DEFAULT_MASTER_INFOPORT);<a name="line.1899"></a> -<span class="sourceLineNo">1900</span> conf.setInt("hbase.master.info.port.orig", masterInfoPort);<a name="line.1900"></a> -<span class="sourceLineNo">1901</span> conf.setInt(HConstants.MASTER_INFO_PORT, port);<a name="line.1901"></a> -<span class="sourceLineNo">1902</span> return port;<a name="line.1902"></a> -<span class="sourceLineNo">1903</span> }<a name="line.1903"></a> -<span class="sourceLineNo">1904</span><a name="line.1904"></a> -<span class="sourceLineNo">1905</span> /*<a name="line.1905"></a> -<span class="sourceLineNo">1906</span> * Verify that server is healthy<a name="line.1906"></a> -<span class="sourceLineNo">1907</span> */<a name="line.1907"></a> -<span class="sourceLineNo">1908</span> private boolean isHealthy() {<a name="line.1908"></a> -<span class="sourceLineNo">1909</span> if (!fsOk) {<a name="line.1909"></a> -<span class="sourceLineNo">1910</span> // File system problem<a name="line.1910"></a> -<span class="sourceLineNo">1911</span> return false;<a name="line.1911"></a> -<span class="sourceLineNo">1912</span> }<a name="line.1912"></a> -<span class="sourceLineNo">1913</span> // Verify that all threads are alive<a name="line.1913"></a> -<span class="sourceLineNo">1914</span> if (!(leases.isAlive()<a name="line.1914"></a> -<span class="sourceLineNo">1915</span> && cacheFlusher.isAlive() && walRoller.isAlive()<a name="line.1915"></a> -<span class="sourceLineNo">1916</span> && this.compactionChecker.isScheduled()<a name="line.1916"></a> -<span class="sourceLineNo">1917</span> && this.periodicFlusher.isScheduled())) {<a name="line.1917"></a> -<span class="sourceLineNo">1918</span> stop("One or more threads are no longer alive -- stop");<a name="line.1918"></a> -<span class="sourceLineNo">1919</span> return false;<a name="line.1919"></a> -<span class="sourceLineNo">1920</span> }<a name="line.1920"></a> -<span class="sourceLineNo">1921</span> return true;<a name="line.1921"></a> -<span class="sourceLineNo">1922</span> }<a name="line.1922"></a> -<span class="sourceLineNo">1923</span><a name="line.1923"></a> -<span class="sourceLineNo">1924</span> private static final byte[] UNSPECIFIED_REGION = new byte[]{};<a name="line.1924"></a> -<span class="sourceLineNo">1925</span><a name="line.1925"></a> -<span class="sourceLineNo">1926</span> @Override<a name="line.1926"></a> -<span class="sourceLineNo">1927</span> public List<WAL> getWALs() throws IOException {<a name="line.1927"></a> -<span class="sourceLineNo">1928</span> return walFactory.getWALs();<a name="line.1928"></a> -<span class="sourceLineNo">1929</span> }<a name="line.1929"></a> -<span class="sourceLineNo">1930</span><a name="line.1930"></a> -<span class="sourceLineNo">1931</span> @Override<a name="line.1931"></a> -<span class="sourceLineNo">1932</span> public WAL getWAL(HRegionInfo regionInfo) throws IOException {<a name="line.1932"></a> -<span class="sourceLineNo">1933</span> WAL wal;<a name="line.1933"></a> -<span class="sourceLineNo">1934</span> // _ROOT_ and hbase:meta regions have separate WAL.<a name="line.1934"></a> -<span class="sourceLineNo">1935</span> if (regionInfo != null && regionInfo.isMetaTable()<a 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class="sourceLineNo">1945</span> return wal;<a name="line.1945"></a> -<span class="sourceLineNo">1946</span> }<a name="line.1946"></a> -<span class="sourceLineNo">1947</span><a name="line.1947"></a> -<span class="sourceLineNo">1948</span> public LogRoller getWalRoller() {<a name="line.1948"></a> -<span class="sourceLineNo">1949</span> return walRoller;<a name="line.1949"></a> +<span class="sourceLineNo">1811</span> Threads.setDaemonThreadRunning(this.walRoller.getThread(), getName() + ".logRoller",<a name="line.1811"></a> +<span class="sourceLineNo">1812</span> uncaughtExceptionHandler);<a name="line.1812"></a> +<span class="sourceLineNo">1813</span> this.cacheFlusher.start(uncaughtExceptionHandler);<a name="line.1813"></a> +<span class="sourceLineNo">1814</span><a name="line.1814"></a> +<span class="sourceLineNo">1815</span> if (this.compactionChecker != null) choreService.scheduleChore(compactionChecker);<a name="line.1815"></a> +<span class="sourceLineNo">1816</span> if (this.periodicFlusher != null) choreService.scheduleChore(periodicFlusher);<a name="line.1816"></a> +<span class="sourceLineNo">1817</span> if (this.healthCheckChore != null) choreService.scheduleChore(healthCheckChore);<a name="line.1817"></a> +<span class="sourceLineNo">1818</span> if (this.nonceManagerChore != null) choreService.scheduleChore(nonceManagerChore);<a name="line.1818"></a> +<span class="sourceLineNo">1819</span> if (this.storefileRefresher != null) choreService.scheduleChore(storefileRefresher);<a name="line.1819"></a> +<span class="sourceLineNo">1820</span> if (this.movedRegionsCleaner != null) choreService.scheduleChore(movedRegionsCleaner);<a name="line.1820"></a> +<span class="sourceLineNo">1821</span><a name="line.1821"></a> +<span class="sourceLineNo">1822</span> // Leases is not a Thread. Internally it runs a daemon thread. If it gets<a name="line.1822"></a> +<span class="sourceLineNo">1823</span> // an unhandled exception, it will just exit.<a name="line.1823"></a> +<span class="sourceLineNo">1824</span> Threads.setDaemonThreadRunning(this.leases.getThread(), getName() + ".leaseChecker",<a name="line.1824"></a> +<span class="sourceLineNo">1825</span> uncaughtExceptionHandler);<a name="line.1825"></a> +<span class="sourceLineNo">1826</span><a name="line.1826"></a> +<span class="sourceLineNo">1827</span> if (this.replicationSourceHandler == this.replicationSinkHandler &&<a name="line.1827"></a> +<span class="sourceLineNo">1828</span> this.replicationSourceHandler != null) {<a name="line.1828"></a> +<span class="sourceLineNo">1829</span> this.replicationSourceHandler.startReplicationService();<a name="line.1829"></a> +<span class="sourceLineNo">1830</span> } else {<a name="line.1830"></a> +<span class="sourceLineNo">1831</span> if (this.replicationSourceHandler != null) {<a name="line.1831"></a> +<span class="sourceLineNo">1832</span> this.replicationSourceHandler.startReplicationService();<a name="line.1832"></a> +<span class="sourceLineNo">1833</span> }<a name="line.1833"></a> +<span class="sourceLineNo">1834</span> if (this.replicationSinkHandler != null) {<a name="line.1834"></a> +<span class="sourceLineNo">1835</span> this.replicationSinkHandler.startReplicationService();<a name="line.1835"></a> +<span class="sourceLineNo">1836</span> }<a name="line.1836"></a> +<span class="sourceLineNo">1837</span> }<a name="line.1837"></a> +<span class="sourceLineNo">1838</span><a name="line.1838"></a> +<span class="sourceLineNo">1839</span> // Create the log splitting worker and start it<a name="line.1839"></a> +<span class="sourceLineNo">1840</span> // set a smaller retries to fast fail otherwise splitlogworker could be blocked for<a name="line.1840"></a> +<span class="sourceLineNo">1841</span> // quite a while inside Connection layer. The worker won't be available for other<a name="line.1841"></a> +<span class="sourceLineNo">1842</span> // tasks even after current task is preempted after a split task times out.<a name="line.1842"></a> +<span class="sourceLineNo">1843</span> Configuration sinkConf = HBaseConfiguration.create(conf);<a name="line.1843"></a> +<span class="sourceLineNo">1844</span> sinkConf.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,<a name="line.1844"></a> +<span class="sourceLineNo">1845</span> conf.getInt("hbase.log.replay.retries.number", 8)); // 8 retries take about 23 seconds<a name="line.1845"></a> +<span class="sourceLineNo">1846</span> sinkConf.setInt(HConstants.HBASE_RPC_TIMEOUT_KEY,<a name="line.1846"></a> +<span class="sourceLineNo">1847</span> conf.getInt("hbase.log.replay.rpc.timeout", 30000)); // default 30 seconds<a name="line.1847"></a> +<span class="sourceLineNo">1848</span> sinkConf.setInt("hbase.client.serverside.retries.multiplier", 1);<a name="line.1848"></a> +<span class="sourceLineNo">1849</span> this.splitLogWorker = new SplitLogWorker(this, sinkConf, this, this, walFactory);<a name="line.1849"></a> +<span class="sourceLineNo">1850</span> splitLogWorker.start();<a name="line.1850"></a> +<span class="sourceLineNo">1851</span> }<a name="line.1851"></a> +<span class="sourceLineNo">1852</span><a name="line.1852"></a> +<span class="sourceLineNo">1853</span> /**<a name="line.1853"></a> +<span class="sourceLineNo">1854</span> * Puts up the webui.<a name="line.1854"></a> +<span class="sourceLineNo">1855</span> * @return Returns final port -- maybe different from what we started with.<a name="line.1855"></a> +<span class="sourceLineNo">1856</span> * @throws IOException<a name="line.1856"></a> +<span class="sourceLineNo">1857</span> */<a name="line.1857"></a> +<span class="sourceLineNo">1858</span> private int putUpWebUI() throws IOException {<a name="line.1858"></a> +<span class="sourceLineNo">1859</span> int port = this.conf.getInt(HConstants.REGIONSERVER_INFO_PORT,<a name="line.1859"></a> +<span class="sourceLineNo">1860</span> HConstants.DEFAULT_REGIONSERVER_INFOPORT);<a name="line.1860"></a> +<span class="sourceLineNo">1861</span> String addr = this.conf.get("hbase.regionserver.info.bindAddress", "0.0.0.0");<a name="line.1861"></a> +<span class="sourceLineNo">1862</span><a name="line.1862"></a> +<span class="sourceLineNo">1863</span> if(this instanceof HMaster) {<a name="line.1863"></a> +<span class="sourceLineNo">1864</span> port = conf.getInt(HConstants.MASTER_INFO_PORT,<a name="line.1864"></a> +<span class="sourceLineNo">1865</span> HConstants.DEFAULT_MASTER_INFOPORT);<a name="line.1865"></a> +<span class="sourceLineNo">1866</span> addr = this.conf.get("hbase.master.info.bindAddress", "0.0.0.0");<a name="line.1866"></a> +<span class="sourceLineNo">1867</span> }<a name="line.1867"></a> +<span class="sourceLineNo">1868</span> // -1 is for disabling info server<a name="line.1868"></a> +<span class="sourceLineNo">1869</span> if (port < 0) return port;<a name="line.1869"></a> +<span class="sourceLineNo">1870</span><a name="line.1870"></a> +<span class="sourceLineNo">1871</span> if (!Addressing.isLocalAddress(InetAddress.getByName(addr))) {<a name="line.1871"></a> +<span class="sourceLineNo">1872</span> String msg =<a name="line.1872"></a> +<span class="sourceLineNo">1873</span> "Failed to start http info server. Address " + addr<a name="line.1873"></a> +<span class="sourceLineNo">1874</span> + " does not belong to this host. Correct configuration parameter: "<a name="line.1874"></a> +<span class="sourceLineNo">1875</span> + "hbase.regionserver.info.bindAddress";<a name="line.1875"></a> +<span class="sourceLineNo">1876</span> LOG.error(msg);<a name="line.1876"></a> +<span class="sourceLineNo">1877</span> throw new IOException(msg);<a name="line.1877"></a> +<span class="sourceLineNo">1878</span> }<a name="line.1878"></a> +<span class="sourceLineNo">1879</span> // check if auto port bind enabled<a name="line.1879"></a> +<span class="sourceLineNo">1880</span> boolean auto = this.conf.getBoolean(HConstants.REGIONSERVER_INFO_PORT_AUTO,<a name="line.1880"></a> +<span class="sourceLineNo">1881</span> false);<a name="line.1881"></a> +<span class="sourceLineNo">1882</span> while (true) {<a name="line.1882"></a> +<span class="sourceLineNo">1883</span> try {<a name="line.1
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