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https://issues.apache.org/jira/browse/AMBARI-11552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick Dimiduk updated AMBARI-11552:
----------------------------------
Description:
Launching a HDP-2.3 RS with the HDP-2.2 stack_advisor's output on a machine
with lots of ram results in
{noformat}
regionserver.HRegionServer: Failed init
java.lang.OutOfMemoryError: Direct buffer memory
at java.nio.Bits.reserveMemory(Bits.java:658)
at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
at org.apache.hadoop.hbase.util.ByteBufferArray.<init>(ByteBufferArray.java:65)
at
org.apache.hadoop.hbase.io.hfile.bucket.ByteBufferIOEngine.<init>(ByteBufferIOEngine.java:47)
at
org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getIOEngineFromName(BucketCache.java:309)
at
org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.<init>(BucketCache.java:219)
at
org.apache.hadoop.hbase.io.hfile.CacheConfig.getBucketCache(CacheConfig.java:568)
at org.apache.hadoop.hbase.io.hfile.CacheConfig.getL2(CacheConfig.java:511)
at
org.apache.hadoop.hbase.io.hfile.CacheConfig.instantiateBlockCache(CacheConfig.java:591)
at org.apache.hadoop.hbase.io.hfile.CacheConfig.<init>(CacheConfig.java:231)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1349)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:896)
at java.lang.Thread.run(Thread.java:745)
{noformat}
HBASE-11520 introduced a subtle change in the configuration, it's release note
says
bq. Remove "hbase.bucketcache.percentage.in.combinedcache". Simplifies config
of block cache. If you are using this config., after this patch goes in, it
will be ignored. The L1 LruBlockCache will be whatever hfile.block.cache.size
is set to and the L2 BucketCache will be whatever hbase.bucketcache.size is set
to.
was:
Launching a RS with the HDP-2.2 stack_advisor's output on a machine with lots
of ram results in
{noformat}
regionserver.HRegionServer: Failed init
java.lang.OutOfMemoryError: Direct buffer memory
at java.nio.Bits.reserveMemory(Bits.java:658)
at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
at org.apache.hadoop.hbase.util.ByteBufferArray.<init>(ByteBufferArray.java:65)
at
org.apache.hadoop.hbase.io.hfile.bucket.ByteBufferIOEngine.<init>(ByteBufferIOEngine.java:47)
at
org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getIOEngineFromName(BucketCache.java:309)
at
org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.<init>(BucketCache.java:219)
at
org.apache.hadoop.hbase.io.hfile.CacheConfig.getBucketCache(CacheConfig.java:568)
at org.apache.hadoop.hbase.io.hfile.CacheConfig.getL2(CacheConfig.java:511)
at
org.apache.hadoop.hbase.io.hfile.CacheConfig.instantiateBlockCache(CacheConfig.java:591)
at org.apache.hadoop.hbase.io.hfile.CacheConfig.<init>(CacheConfig.java:231)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1349)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:896)
at java.lang.Thread.run(Thread.java:745)
{noformat}
HBASE-11520 introduced a subtle change in the configuration, it's release note
says
bq. Remove "hbase.bucketcache.percentage.in.combinedcache". Simplifies config
of block cache. If you are using this config., after this patch goes in, it
will be ignored. The L1 LruBlockCache will be whatever hfile.block.cache.size
is set to and the L2 BucketCache will be whatever hbase.bucketcache.size is set
to.
> 2.3 stack advisor doesn't take into account HBASE-11520
> -------------------------------------------------------
>
> Key: AMBARI-11552
> URL: https://issues.apache.org/jira/browse/AMBARI-11552
> Project: Ambari
> Issue Type: Bug
> Reporter: Nick Dimiduk
> Fix For: 2.1.0
>
> Attachments: AMBARI-11552.00.patch
>
>
> Launching a HDP-2.3 RS with the HDP-2.2 stack_advisor's output on a machine
> with lots of ram results in
> {noformat}
> regionserver.HRegionServer: Failed init
> java.lang.OutOfMemoryError: Direct buffer memory
> at java.nio.Bits.reserveMemory(Bits.java:658)
> at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
> at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
> at
> org.apache.hadoop.hbase.util.ByteBufferArray.<init>(ByteBufferArray.java:65)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.ByteBufferIOEngine.<init>(ByteBufferIOEngine.java:47)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getIOEngineFromName(BucketCache.java:309)
> at
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.<init>(BucketCache.java:219)
> at
> org.apache.hadoop.hbase.io.hfile.CacheConfig.getBucketCache(CacheConfig.java:568)
> at org.apache.hadoop.hbase.io.hfile.CacheConfig.getL2(CacheConfig.java:511)
> at
> org.apache.hadoop.hbase.io.hfile.CacheConfig.instantiateBlockCache(CacheConfig.java:591)
> at org.apache.hadoop.hbase.io.hfile.CacheConfig.<init>(CacheConfig.java:231)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1349)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:896)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> HBASE-11520 introduced a subtle change in the configuration, it's release
> note says
> bq. Remove "hbase.bucketcache.percentage.in.combinedcache". Simplifies config
> of block cache. If you are using this config., after this patch goes in, it
> will be ignored. The L1 LruBlockCache will be whatever hfile.block.cache.size
> is set to and the L2 BucketCache will be whatever hbase.bucketcache.size is
> set to.
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